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التنظيم الدستوري والقانوني للقيود الواردة على ممارسة الموظف العام للحقوق السياسية في العراق : دراسة مقارنة == Constitutional and legal regulations Of The current restrictions prevented public servant of practicing the political rights in the Iraq Comparative study)

Author name: عبد الله جبار رضيو
Supervisor name: جعفر عبد السادة بهير الدراجي
General topic: Law
Specific topic: Constitutional Law
Degree: Master
University: University Of Basrah - College Of Law And Politics - Department Of Public Law
Language: Arabic
University location: Basrah
First pages:
Abstract: Political rights considered a central pillar of democracy system, which enable the citizen by it to participate in making general policy of the country and express his opinions freely, so these rights have international interests represented in writing down them most international & regional conventions and treaties, also most states cared to legislate these rights in their constitutions, but legislating these rights in international conventions and constitutions don't mean at any way they will be free of restricts or regulation that defined and clear the permissible and prohibited of them, because the absolute lead to spreading chaos in the society.The public servant as any citizen can practice his political rights, which guaranteed by constitution and current laws but his title as public servant related to the government and represent it at the same time imposes some restrictions which should he considered and commit them when practicing these rights.Most states adopted the civil service principles, like office neutrality belief and the belief of working public utilities regularly and the group of positive and negative duties of the office, adopted that as a reason to restrict these rights to find a balance point between practicing public servant to his political rights as a citizen and the state right to operate public utilities smoothly without affecting with the political affairs in the country, and from another side to ensure getting all citizens these services without distinguishing based on their political loyalties.These restricts have many faces and they may restrict the public servant during expressing his opinion or electing or nominating or founding a political party or involving with one, in the field of expressing his opinion, the public servant commitment with a general role of not attacking current government policy or calumniating it or the field he works in and that called duty of preservation, also commit with loyal to the government and prevent backing up the separation claims or insulting the national occasions, but he is not obligated to be loyal to the government except the ones with a higher positions which political considerations play a role in choosing them. in the field of election, most states allow the public servant to elect his representatives except some states who exclude some groups of employees like military people in Egypt, and to observe the public job neutralism most job regulations agree to exclude some groups of employees from nomination right, and prevent the employee of exploiting the state resources or his job title during election publicity, and prevent complaining between job title and parliament membership.In the field of belonging to political parties, most states in general forbidden the employee to establish or belong to illegal parties and forbidden some categories of employees to belonging to political parties because of job sensitivity they occupied and prevent the employee practicing political work inside state institutions. These restricts don't make any problem to the public servant if he commit them during practicing his political rights, but the problem begin when the public servant break one of these restricts and the legal responsibility rises and the responsibility will differ according to the nature of action he commit, because breaking some restricts require the disciplinary responsibility and then impose one of the disciplinary penalties, also it may raise the crimination responsibility of the public servant if the action lead to a crime text in the criminal code or its complementary laws, and the criminal action effect will not stop by the original sentence but continue to eliminate the employee job independency or complementary, also the civil responsibility of the employee realized if it's elements verified as cause and damage and the relation between them.We reached, through making comparison between the restricts on public servants in France and Egypt and the current situation in Iraq, that there are a actual need to block the legislative hole through restrict some political rights of some categories of the employees to achieve balance between practicing political rights of the public servant as a genuine rights and restrict them as an exception

النظام القانوني للموت الدماغي : دراسة مقارنة بالفقه الاسلامي == THE LEGAL SYSTEM OF BRAIN DEATH Comparative study with Islamic jurisprudence

Author name: عباس نعيم عبد الجليل الطعمة
Supervisor name: عقيل فاضل حمد الدهان
General topic: Law
Specific topic: Civil Law
Degree: Master
University: University Of Basrah - College Of Law And Politics - Department Of Private Law
Language: Arabic
University location: Basrah
First pages:
Abstract: يعد مفهوم الموت الدماغي من اهم القضايا التي تشغل الساحة الطبية والقانونية والفقهية واكثرها تعقيدا وخلافا بين الفقهاء، حيث ان الاصل حدوث الموت بتوقف احد الاعضاء الرئيسة في جسم الانسان كالقلب او الجهاز التنفسي او الدماغ والذي يؤثر على بقية الاجهزة الاخرى، ويسبب توقفها عن وظيفتها، بسبب وجود الترابط والتناغم في عمل بعضها البعض وهو ما يسمى الموت التام او الموت التقليدي، ولكن مع تقدم تكنولوجيا الطب في ستينات القرن الماضي وتطور صناعة اجهزة الطبية ومنها جهاز الانعاش الاصطناعي ودورها في المحافظة على حياة الانسان وانقاذه من الموت، ادت الى ظهور حالة لم تكن معروفة في الاوساط الطبية والقانونية وحتى الفقهية وهي (الموت الدماغي) واصبح من الممكن الفصل بين موت القلب وموت الدماغ، وهذا التطور انعكس على عد توقف القلب والنفس غير كافيين لحدوث الموت، وقد ثار جدل حاد بين الاوساط الطبية والقانونية والفقهية نتج عنه انبثاق اتجاهين حول مدى عد موت الدماغ موتا حقيقيا تاما من عدمه، وما ينتج عن ذلك من اثار قانونية، وما يتفرع منها من مسائل خلافية اخرى مثل مدى جواز ايقاف اجهزة الانعاش الاصطناعي عن المريض الذي شخص الاطباء موته موتا دماغيا ويمكن تحديد اهمية البحث بالاتي : 1 - ان موضوع الموت الدماغي محل خلاف فقهي وطبي وقانوني منذ ظهور اجهزة الانعاش الاصطناعي ومازال هذا الخلاف مستمرا حتى وقتنا الحاضر، فضلا عن ندرة الدراسات القانونية في هذا الموضوع في ظل التقدم المستمر في صناعة الاجهزة الطبية والتي تسهم في ابقاء المريض على قيد الحياة وخاصة في العراق حيث تكاد تكون منعدمة فضلا عن قلتها بالوطن العربي وحاجة المحامي والقاضي والطبيب لمعرفة النظام القانوني للميت دماغيا 2 - القصور الواضح في القوانين، سواء في القانون العراقي ام في القانون المقارن، بصدد تحديد المعنى الحقيقي للموت، ولحظة حصوله وصلته بالموت الدماغي. 3 - البحث في تناقض التشريعات العراقية في المعنى الحقيقي لموت الدماغ، وهل يشمل موت الدماغ باكمله ام يقتصر الامر على موت جذع الدماغ، والوقوف على الواقع العملي الطبي في هذا الجانب، كذلك الوقوف عند عملية نقل الاعضاء وزرعها من الميت دماغيا الى الحي في ضوء القانون عمليات زرع الاعضاء البشرية ومنع الاتجار بهراقم (11) لسنة 2016 والقانون عمليات زرع الاعضاء البشرية رقم 85 لسنة 1986(الملغي) ، وما يشبهها في القوانين المقارنة ومسؤولية القائم عليها. وتكمن المشكلة الاساسية لموضوع البحث في عدم مواكبة التشريعات للتطور الطبي الحاصل في مجال المحافظة على حياة الانسان وبقائه حيا على الرغم من توقف بعض الاعضاء الرئيسة عن العمل، ومنها الدماغ. وقد توصلنا الى جملة من النتائج اهمها ضرورة تدخل المشرع العراقي ووضع تعريف يحدد معنى الموت اولواالموت الدماغي ثانيا لغرض وضع حد للجدل الطبي والقانوني والفقهي حول مسالة الموت الدماغي ومعيار الموت، فضلا عن ادخال تعديلات على النصوص القانونية ذات العلاقة لمواكبة التطور التقني والعلمي مع ترجيحنا بالاعتداد بمعيار الموت الجسدي بوصفه معيارا للموت والنتيجة المهمة الاخرى التي توصلنا اليها هو عدم اعتبار الموت الدماغي موتا حقيقيا بعد ترجيح احد الاتجاهين، وان الميت دماغيا هو شخص مريض من الناحية الطبية وحي من الناحية القانونية ومحتضر من ناحية الشريعة الاسلامية وحسب ما توصلنا اليه من ادلة علمية وعملية وبعد ان وضعنا تعريفا لحالة الموت الدماغي وتوصلنا الى ان الموت الدماغي هو تعطل في الدماغ يؤدي الى توقف انشطة الدماغ الحيوية بما فيها جذع الدماغ مع استمرار نبض قلب المريض وتنفسه باداء عملهما بفعل اجهزة الانعاش الاصطناعي وعدم جواز رفع هذه الاجهزة الا بعد توقف قلب وتنفس المصاب ليتحقق بعدها الموت الجسدي للانسان والذي يضع حدا لحياة الانسان القانونية بصدور شهادة الوفاة. في ضوء غياب النصوص القانونية المتعلقة بالموت ولكون الموت الدماغي من المواضيع المستجدة وان قانون زراعة الاعضاء البشرية رقم 85 لسنة 1986(الملغي) جعل مرضى الموت الدماغي مصدرا مهما من مصادر الحصول على الاعضاء وهذا ما سار علية قانون زراعة الاعضاء البشرية ومنع الاتجار بهراقم (11) لسنة 2016 دون اشارة صريحة حول عد الموت الدماغي موتا حقيقيا الامر الذي وضع الاطباء المعالجين بوضع محرج بين مطرقة زراعة الاعضاء وسندان المسؤولية القانونية، فضلا عن ضرورة عدم التهاون بموضوع امتناع الطبيب عن انعاش الميت دماغيا او ازالة اجهزة الانعاش عنه وترتب المسؤولية القانونية في حال قيامة بذلك استنادا الى حق الميت دماغيا بالحياة وكونه لا يزال يتمتع بالشخصية القانونية واهلية الوجوب رغم فقدانه لاهلية الاداء وتوصلنا الى ضرورة ان يجعل المشرع حالة الموت الدماغي من الحالات الخاصة التي تضاف الى عوارض الاهلية والوارد ذكرها على سبيل الحصر وحسب المواد 94و95 من القانون المدني العراقي رقم 40 لسنة 1951 . | The concept of brain death is one of the most important issues of concern to medical, legal and jurisprudential arena and of the most complex and controversial among scholars, since death was defined as the stopping of a vital organ in the human body such as the heart , lungs or brain, which affects the rest of the organs resulting in the stoppage of their functions because of a coherence and harmony in each other's work. But with the progress of artificial resuscitation devices in the sixties of the twentieth century and its role in the continuation of breathing and blood circulation process has led to the emergence of the case were not known in the medical and legal communities and even jurisprudence, namely, (brain death) and it became possible to separate cardiac death and the death of brain, the consequence of this development was that cardiac and breathing arrest are insufficient to the occurrence of death, it has been a sharp debate among medical and legal jurisprudence areas about the extent to which brain death revolted real death or not, and the consequent legal implications such as the ability to stop the artificial resuscitation devices from a patient with brain death. The study consists of three chapters : The first one discusses the definition of death, signs of death in both physicians and jurists conception. The second chapter includes the situation of brain death wither it’s a real death or no. The last chapter studies the legal position of dead brain patient and the medical responsibility of artificial resuscitation .After extrapolation of the views of jurists and physicians, the researcher found asset of results installed in the conclusion of this research

غش المستفيد واثره في التزام المصرف بدفع قيمة الاعتماد المستندي : دراسة مقارنة == The Beneficiary Cheating and its Effect on the Bank Obligation in Paying the Letter Of Credit Amount(A comparative study)

Author name: سجى ماجد داود العزاوي
Supervisor name: علاء عمر محمد
General topic: Law
Specific topic: Commercial Law
Degree: Master
University: University Of Basrah - College Of Law And Politics - Department Of Private Law
Language: Arabic
University location: Basrah
First pages:
Abstract: Letter of Credit is a Legal institution of great significance for the International Trade, because it is the most common mean for money transfer among different countries and the settlement of the international transactions like, Sales contracts Importation & Exportation without Unimpeded. The reason is that signing these contracts among parties within different countries make their settlement difficult in terms of material delivery and Receipt of money. Therefore, the Letter of Credit is a secure mean required among those parties for these settlements due to the principles which distinguish this letter and give it its importance in the International Trade. The principle of opening Credit for each contact and its terms independently and the principle of Virtual Conformity for documents made the Letter of Credit used with most of the International Contracts.Despite of the above mentioned benefits, the Letter of Credit is susceptible to Fraud, Forgery & Scam due to the evolution of Machines & Instruments which make it easy for contracting people to practice fraud. The reason is that the Letter of Credit doesn’t give absolute protection when dealing with unknown group, therefore, the buyer should be careful and get enough info about the source which is going to deal with.Fraud Practices in the Letter of Credit may affect the whole process of contracting despite the fact that these letter are separate for each contract. What make things more complicated is that the Regulations & Principles of the Letter of Credit don’t consider the Fraud Practices as exception for the Bank commitment same as most of the National Legislation except the US trade Law which clearly consider Fraud Practices an exception for the Bank commitment of the Credit. This missing Legislation whether in the Principles & Regulations or in the National Legislation kept the door open for Jurisprudence, Judiciary for the determination in the Fraud Practices issues. However, main direction for Jurisprudence, Judiciary is that the Fraud Practices are considered as exception for the principle of independence of the Letter of Credit and this Principle will not be applicable and the bank will bear no responsibility during the documents checking and the payment process of the credit value. In this case, the bank is required for the Virtual Conformity only unless if the bank found out the fraud and paid despite that. As for the relationship between the seller and the buyer, it will be defined as per the contract between them and the buyer can request compensation from the seller in case the seller Breached the contract terms and didn’t fulfill his responsibilities.

جرائم الكشف عن الذمة المالية في التشريع العراقي : دراسة مقارنة == Crimes of Financial Disclosure in Iraqi Legislation A comparative study

Author name: رقية عادل حمزة علي
Supervisor name: عماد فاضل ركاب المالكي
General topic: Law
Specific topic: Constitutional Law
Degree: Master
University: University Of Basrah - College Of Law And Politics - Department Of Public Law
Language: Arabic
University location: Basrah
First pages:
Abstract: يعد نظام الكشف عن الذمة المالية من اهم ادوات مكافحة الفساد وقد عرف العراق هذا النظام منذ عام 1958, فبموجب هذا النظام يقوم الاشخاص الذين يحددهم القانون بتقديم استمارة للكشف عن ذممهم المالية ويلزمون بان يثبتوا فيها حقوقهم المالية وزوجهم واولادهم التابعين لهم وما عليهم من ديون محدده حصرا, وان يقدموها في موعد محدد قانونا, اذ يتم تقدميها عند تولي المنصب وبصورة دورية وعند انتهاء المنصب لاي سبب , فنظام الكشف عن الذمة المالية يعد عنصرا مهما في مكافحة الفساد ,فهو يساعد على تعزيز الثقة بمؤسسات الدولة واجهزتهوا موظفيهوا ايضا حماية نزاهة المكلف نفسه ومن ثم حماية للجمهور من ان يستغل المسؤول وظيفته للانتفاع بها على حسابهم, لذا كان لابد من وجود نظام قانوني يلزم اشخاص معينين بالكشف عما يمتلكونه من ثروات ومن ثم تدقيق ما يتم تقديمه من قبلهم للتاكد من ان ما يمتلكونه من اموال يتناسب مع ايراداتهم وان ما يملكونه تم الحصول عليه من مصادر مشروعة والا فيسالون عن كسب غير مشروع ولكي يكون هذا النظام فعالا ,يجب ان يترتب على عدم الالتزام بهذه الخطوات ومخالفتها عقوبات اي الالتزام بالكشف عن الذمة المالية للاشخاص الذين اوجب القانون عليهم ذلك وفي حالة الامتناع او التاخير في الكشف او تقديم معلومات غير صحيحة في تقرير الكشف وكذلك في حال ظهور اموال ليس لها مصدر مشروع ,فان ذلك يعد جرائم يترتب على ارتكابها عقوبات وهذه الجرائم هي ما تعرف بجرائم الكشف عن الذمة المالية اما المصلحة الجنائية المراد حمايتها في هذه الجرائم ففي جريمة الامتناع عن تقديم تقرير الكشف او التاخر في تقديمه تتمثل بضمان الالتزام بتقديم التقرير المذكور في الموعد المحدد قانونوا المصلحة المحمية في جريمة ذكر بيانات غير صحيحة في تقرير الكشف هي ضمان صحة المعلومات المدونة في التقرير اما المصلحة المحمية في جريمة الكسب غير المشروع هي حماية الوظيفة من خطر الاستغلال وحماية المال والنزاهة وتعد هيئة النزاهة هي الجهة المختصة بالتحقيق في جرائم الكشف عن الذمة المالية باعتبار ان هذه الجرائم من قضايا الفساد التي تختص هيئة النزاهة بالتحقيق فيهوا هنالك معوقات واجهت تطبيق هذا النظام منها اغفال المشرع في قانون هيئة النزاهة النص على عقوبة جريمة الامتناع او التاخير في تقديم تقرير الكشف وكذلك جريمة ذكر بيانات غير صحيحة وقد حاولنا بحث هذه الجرائم وايجاد الحلول للمعوقات التي تواجه تطبيقها من خلال بحثنا لهذه الجرائم في ثلاث فصول اذ ان عنوان الفصل الاول هو ماهية الكشف عن الذمة المالية والذي يقسم بدوره الى ثلاثة مباحث, المبحث الاول مفهوم تقرير الكشف عن الذمة المالية والمبحث الثاني الاشخاص المكلفون بالكشف عن الذمة المالية وانواع تقارير الكشف والمبحث الثالث تمييز تقرير الكشف عن الذمة المالية عما يشتبه به والفصل الثاني الذي بعنوان الاحكام الموضوعية لجرائم الكشف عن الذمة المالية ايضا يقسم الى ثلاثة مباحث ,في المبحث الاول تطرقنا الى جريمة التاخر او الامتناع عن تقديم تقرير الكشف والمبحث الثاني بعنوان جريمة ذكر بيانات غير صحيحة في تقرير الكشف اما المبحث الثالث فخصصناه لجريمة الكسب غير المشروع ,اما الفصل الثالث تكلمنا فيه عن الاحكام الاجرائية لجرائم الكشف عن الذمة المالية في ثلاثة مباحث, المبحث الاول بعنوان الجهة المختصة بالتحري والتحقيق في جرائم الكشف عن الذمة المالية والمبحث الثاني تطرقنا به الى تلقي الاخبار والشكوى في جرائم الكشف عن الذمة المالية, اما المبحث الثالث فخصصناه للتحري والتحقيق في جرائم الكشف عن الذمة المالية ومن ثم خاتمة الدراسة التي نضمها اهم النتائج والتوصيات التي نتوصل اليها. | The system of financial disclosure is an important anticorruption tool that has been recognized by Iraqi laws since 1958. Under this system people are committed to disclose their financial status and clear their debts for themselves and their family members when they take certain official positions. This progress should be due in specific dates and on a regular basis and it could stop when the person is removed from its position for any reason. The system of financial disclosure is considered as an important anticorruption means that helps spreading the sense of confidence among the institutions of the state and the employees and enhance the integrity of the officials. Also, this system can protect people from the exploitation of officials and their enrichment at the expense of public interests. The financial disclosure system was found to bind certain people to laws and to reveal their wealth, and help to make a balance and comparison between their earnings and expenditures in order to show whether their funds have been collected legitimately. In the case of providing wrong or inaccurate information or a late delivery, the person will be held B______________________________________________________________________________accountable as this act will be considered as a financial disclosure crime and subject to the relevant criminal law. This procedure has a significant role in the protection of public funds and the prevention of their illegal exploitation by officials. : In iraq the Integrity Commission is the specialized institution in investigating financial disclosure cases where these cases are regarded as type of corruption crimes that fall within the scope of its powers. However, one of the main obstacles facing the application of this system is the absence of evident clauses in the Law of the Integrity Commission stipulating the punishment for the refrain from disclosing the financial status or providing wrong information. In my thesis I will try to shed light on the main discussions about this type of crimes and suggest solutions for overcoming the challenges of the application of the system of financial disclosure. The research will consist of three chapters. In the first chapter I will touch upon the definition of the financial disclosure. The second chapter will be devoted to describing the substantive provisions that deal with the financial disclosure crimes. The third chapter will consider the procedural and executive provisions of these crimes.

استقلال القضاء الاداري في العراق : دراسة مقارنة == Independence of Administrative Judicial In Iraq (Comparative Study

Author name: حسيـــن جاسم شاتي
Supervisor name: سليم نعيم الخفاجي
General topic: Law
Specific topic: Administrative Law
Degree: Master
University: University Of Basrah - College Of Law And Politics - Department Of Public Law
Language: Arabic
University location: Basrah
First pages:
Abstract: مما لاشك فيه ان استقلال القضاء لن يكون الا من خلال استقلال القضاة انفسهم والعكس صحيح، فاستقلال القضاء واستقلال القضاة امران مرتبطان ببعضهما البعض ولاغنى لاحدهما عن الاخر كما لا يمكن ان ينهض اي منهما بديلا عن الاخر، لذلك فان وجود قضاء اداري مستقل هو ضرورة حتمية لانه يعني وجود ضمانة قوية لسلامة تطبيق القانون في حيدة وموضوعية في مواجهة كل اطراف النزاع، خصوصا الادارة باعتبارها طرف قويا في هذه المنازعات، وهنا يبرز دور القضاء الاداري حيث يعد صاحب الاختصاص الاصيل في المنازعات الادارية. والقضاء الاداري تم انشاءه في العراق بموجب قانون رقم (106) لسنة 1989، قانون التعديل الثاني لقانون مجلس شورى الدولة رقم (65) لسنة1979، حيث استحدث بموجبه لاول مرة قضاء اداري في العراق الى جانب القضاء العادي، اذ انيطه به مهمة النظر في صحة القرارات والاوامر الادارية التي تصدر عن الموظفين والهيئات في الوزارات والجهات غير المرتبطة بوزارة هذا بالاضافة الى وظيفة مجلس الانضباط العام او محكمة قضاء الموظفين في الوقت الحاضر. لذا فالقضاء الاداري يمثل ركيزة اساسية وفعالة في حماية مبدا المشروعية وضمان احترام حقوق الافراد وحرياتهم، الا انه لا ضمان للقيام بهذا الدور الا اذا كان القضاء الاداري مستقلا عن باقي سلطات الدولة، وذلك بوجود نظام اداري ومالي مستقل يكفل له ولاعضائه الضمانات التي تجسد هذا الاستقلال وتحصنه من جميع الوسائل التي يمكن ان تسلط عليه او تستهدف تقويضه او تمنعه من اداء دوره في حماية مبدا المشروعية وضمان احترام حقوق الافراد وحرياتهم ازاء تصرفات الادارة، هذا من جانب ومن جانب اخر ضرورة ان يتمتع القضاء الاداري في العراق باستقلال وظيفي وذلك من خلال بسط ولاية هذا القضاء على كافة المنازعات الادارية واعتباره صاحب الولاية العامة على المنازعات الادارية، ولا يقتصر الامر على ذلك وانما يجب توفير حد ادنى من ضمانات التقاضي امام القضاء الاداري من حيث وجود اجراءات مستقلة للتقاضي امام هذا القضاء. ان دراسة موضوع ( استقلال القضاء الاداري في العراق) يثير العديد من التساؤلات منها كيفية اختيار اعضاء القضاء الاداري في العراق وما هو دور السلطة التنفيذية في ذلك، وماهي الضمانات التي منحها المشرع العراقي في اعيين اعضاء القضاء الاداري، وهل يتمتع هذا القضاء بموازنة مستقلة هذا فضلا عن الحقوق المالية الاخرى وهل يملك هذا القضاء الولاية العامة على كافة المنازعات الادارية، باعتبار ان الانتقاص او المصادرة لحق التقاضي يتعارض ومبدا استقلال القضاء. وتاسيسا على ما تقدم ومن اجل الاحاطة بكافة جوانب هذا الموضوع فقد اثرنا تقسيمه الى ثلاثة فصول تناولنا في الفصل الاول الاستقلال الاداري للقضاء الاداري من حيث اختيار اعضاء القضاء الاداري في مبحث اول وضمانات تنظيم شؤونهم في مبحث ثان. اما الفصل الثاني فقد خصصناه لدراسة الاستقلال المالي للقضاء الاداري وذلك في مبحثين، نبين في الاول منهما الحقوق المالية الاعضاء القضاء الاداري، وناقشنا في المبحث الثاني الموازنة المستقلة للقضاء الاداري ودستورية منحها . والفصل الثالث الذي حمل عنوان الاستقلال الوظيفي للقضاء الاداري فقد تطرقنا من خلاله لتشكيلات القضاء الاداري واختصاصاته في مبحث، واجراءات التقاضي امام هذا القضاء وسبل استقلالها في مبحث ثان. | Undoubtedly that independence of the judiciary and the independence of judges tow thing are linked to each other. it is dispensable on one another no does it promote any of them, a substitute for the other the existence of administrative it is inevitable because, it means there is strong need for a guarantee for the safety of law in a neutral and objective the administrative. And administrative Judicial, was set up in Iraq under law no, (106) for a year (1989) second amendment act the law of the state consultative council No (65), for a year (1979) where it was introduced for the first time under which administrative spend in Iraq, where he was on the validity of decisions and order issued by the pain. So the administrative judicial considered is an essential and effective component in the protection of the principle of legitimacy, so the right and freedoms of individuals. This is part of for the other hand the need for the administrative judicial in Iraq enjoyed functional independence and through the extension of the mandate of the judiciary, on all administrative disputes and considering his general jurisdiction over administrative disputes. Based on the above in order to surround all a aspects of this subject we opted to split it into three section, we dealt with in the first chapter of administrative independence of the administrative judicial, we discuss the selection of members of the elimination administrative and guarantees, the organization of their. The second chapter was dedicated to the study of financial independence for the elimination of administrative in tow section, the first is the rights of financial as for the second it has we discussed through the budget independence of the elimination of administrative. The third chapter where includes title functional independence to eliminate administrative, which is divided by tow section, which included the first formation of the judiciary and administrative competence, and procedures of litigation in front of the judiciary in second

الحماية الجـــزائية لـرئيس الجمهـــورية : دراسة مــقارنة == The Penal protection for the President (Acomparative study) By student Tabark Najim Abd

Author name: تبارك نجــــــــــم عبــــــــــد
Supervisor name: غازي حنون خلف الدراجي
General topic: Law
Specific topic: Criminal Law
Degree: Master
University: University Of Basrah - College Of Law And Politics - Department Of Public Law
Language: Arabic
University location: Basrah
First pages:
Abstract: The position of the republic president is one of the most significant positions in the state. The republic president is the sponsor of the independence, land safety, constitution and law, treaties of the state. He is the top official responsible for the application of the constitution and the existence of the state.The constitutional legislations shall contain legal articles ensuring legal protection for those who are in this position. One of these aspects of legal protection is the criminal protection which stands for two essential points. The first point is immunity. The republic state holds judicial immunity while practicing his tasks. In addition, he makes advantage of this kind of immunity even after the finishing of his tasks which he has conducted while he was in the office. The main purpose behind empowering this kind of immunity to the state president is to guarantee the republic president fulfills his tasks free. However, this immunity is not absolute as legislations put exceptions for some dangerous crimes. The second point is the enactment of legal articles condemning offending the republic president and proposing rigid punishment for such criminal behavior if it happens to the republic president in comparison to in ordinary individual. The position of the republic state in Arabic countries (including Iraq) is generally very important and critical. In spite of the change that happened after 2003, the collapse of the regime, the cancellation of 1970 interim constitution and the issuing of 2005 constitution that reduces the powers of the republic president, the person who occupies this position still holds large authorities as he is the president of the state and the protector of constitution. Thus, such position requires special criminal immunity characterizing him from other public officials. The problem statement The problem statement represents answering the following questions : Why most constitutions (including comparative ones) except Lebanese constitution don’t mention the objective or procedural immunity that the presidents of all states enjoy? The constitutional and international convention recognizes the principle of immunity for the presidents of all states, Why the law of judging the republic president designated by article (93/ sixth) of 2005 constitution in effect has not been issued yet?, Why the protection of the republic president is extremely exaggerated in disciplinary laws by tightening up punishment on those who offend the president?, Study plan The current study has been divided into introduction, preface section and two chapters as follows : Preface section entitled (the concept of the republic president) includes the definition of the concept of the republic president and his features, the authorities of the republic president and the period of his office. Chapter one entitled (what is the immunity of the republic president?) is divided into two sections : section one contains the concept of the republic president’s immunity locally; section two contains the concept of the republic president’s immunity internationally.Chapter two entitled (the criminal protection of the republic president) is divided into two sections : section one the protection of the republic president related to his body and life; section two the protection of the republic president related to his honor and status. The study has been ended up with conclusion,contain findings and recommendations

المسؤولية العقدية الناشئة عن الاستعمال غير المشروع لبطاقات الدفع الالكتروني : دراسة مقارنة == THE contractual responsibility arising from the illegal use of electronic payment cards (Comparative study)

Author name: ايناس يوسف داخل الساعدي
Supervisor name: رائد صيوان المالكي
General topic: Law
Specific topic: Civil Law
Degree: Master
University: University Of Basrah - College Of Law And Politics - Department Of Private Law
Language: Arabic
University location: Basrah
First pages:
Abstract: تـعـد بـطاقات الــدفـع الالـكتـرونـي احــدى الابــتكارات المـهـمة التـي افـرزها التـطـور التـكنـولـوجـي فــي الـعـصـر الـحـديــث ، حـيــث اصـبحـت مـن اهــم الـوسائـل الـمسـتخدمـة للــدفـع في كافة انحاء العالم ، وهناك توقعات بان تصبح الوسيلة الاولى المستخدمة في الدفع في السنوات القليلة القادمة ، لانها اكثر الوسائل سهولة وامانا في التعامل نظرا لما توفره من مزايا لجميع اطرافها ، الا ان هذا الانتشار الواسع في الاستعمال لم يرافقه التنظيم التشريعي الذي يتناسب مع تلك الاهمية ، حيث يثير استخدام بطاقات الدفع الالكتروني في الدفع الكثير من المشاكل ، فعلى الرغم من ان الجهات العاملة في نطاق بطاقات الدفع الالكتروني عملت على تهيئة وتطوير وسائل الحماية والامان للتعامل بالبطاقات ، الا ان هناك العديد من المخاطر التي يتعرض لها مستخدمي بطاقات الدفع الالكتروني . ازاء هذه المخاطر كان لا بد من تقرير المسؤولية على مرتكبيها ، فيمكن ان تنتج المسؤولية عن الاطراف المتعاملة بالبطاقة على اساس انه يجمع بينها علاقات تعاقدية تحدد لكل طرف حقوقه والتزاماته ، وان اخلال اي طرف بالتزاماته يؤدي الى قيام مسؤوليته العقدية . نظرا لعدم وجود تشريع في العراق ينظم المسؤولية العقدية لاطراف بطاقة الدفع الالكتروني ، لهذا سوف تكون هذه الدراسة مخصصة لبحث هذه المسؤولية من خلال تطبيق القواعد العامة في التشريع المدني والتجاري ، وكذلك نماذج العقود التي يصدرها المصدر ، وايضا التشريعات التي تنظم التعامل الالكتروني بصورة عامة . وسوف يتم بحث هذه المسؤولية من خلال ثلاثة فصول يسبقها تمهيد يتم فيه بيان ماهية بطاقات الدفع الالكتروني وطبيعتها القانونية ، اما الفصل الاول يبحث في المسؤولية العقدية لحامل بطاقات الدفع الالكتروني ، بينما الفصل الثاني يبحث في المسؤولية العقدية لمصدر بطاقات الدفع الالكتروني ، ويكون الفصل الثالث مخصص لمسؤولية التاجر | Electronic payment cards is one of the important innovations spawned technological evolution in the modern era, becoming the most important means of payment throughout the world, and there are expectations by becoming the primary means used to pay in the next few years ; Because they are more easily and more secure means of dealing because they provide advantages to all her limbs, this widespread use has not accompanied by legislative regulation which is commensurate with the importance ، Where e - Credit Cards raises in pay lots of problems, although the actors within electronic payment cards worked on creating and developing means of protection and security to deal with the cards ,but there are many risks to users of electronic payment cards whether from Parties or others card About these risks were to be the responsibility of the perpetrators, it can produce responsible parties collaborating with the card on the basis that the combined contractual relationships determine each party's rights and obligations, and any party breach its obligations lead to contractual responsibility . Due to the lack of legislation in Iraq organizes the nodal responsibility for electronic payment card parties, that this study would be to discuss this responsibility by applying the General rules on Civil and commercial legislation, Also, legislation governing electronic transactions in General. This responsibility will be examined through a preliminary look is what electronic payment cards and legal nature, either the first Chapter looking at nodal responsibility for electronic payment card holder, while the second Chapter examines the nodal responsibility for electronic payment cards source, the third Chapter is dedicated to the responsibility of the trader

الجريمة المرورية في التشريع العراقي : دراسة مقارنة == TRAFFIC CRIME IN THE IRAQI LEGISLATION A COMPARATIVE STUDY

Author name: جعفر عبد الرضا عبد الخالق
Supervisor name: عماد فاضل ركاب المالكي
General topic: Law
Specific topic: Criminal Law
Degree: Master
University: University Of Basrah - College Of Law And Politics - Department Of Public Law
Language: Arabic
University location: Basrah
First pages:
Abstract: Traffic crime is one of the crimes that affect people's lives, safety, and properties. The results of such crimes that is; death, injuries, and damage, according to statistics, are more influential than epidemics, in addition to the traffic jam. This study sheds light on the flaws and defects of the applied Iraqi Law of Traffic No. 68, 4002, as to conviction, prevention, and punishment. This research paper is divided into three chapters. The first one deals with its concept, the second deals with symbols of traffic crimes. While, the third one deals with the punishment of the crime, its aggravated circumstances, and its mitigated excuses. One of the results of the first chapter is that the Iraqi legislator does not secure the conditions of getting a driving license; that is, drugs - free test confirmed with medical reports, and age - restricted validity of the license. These conditions are suggested to the Iraqi legislator. The second and the third chapters deal with five crimes as to their sanctions, conditions, and sedative excuses. The study concludes that the Iraqi legislation of sanctions lakes the following : - The Iraqi legislator does not criminate driving with invalid license (clause 1, Section41), yet he renders it as a misdemeanor (clause H - 00), Appendix (A) : that deals with driving law, vehicles, fees of registering vehicles, fines of traffic violation, by stating " driving and registering license cannot be renewed". The study suggested this act is to be dealt with according to (section 41) of the applied Iraqi Law of Traffic, for it is a serious crime equals those included within this section. The Iraqi legislator sets short - term sanction to such misdemeanors. Courts of law apply those sanctions with suspension to save people involved in these crimes from the bad effects, who are mostly teenagers with clean record. Accordingly, criminals get away with it, for there is no proper sanction for such a crime. It is suggested that driving with invalid license should be criminated according to theIraqi law along with a fine that should be alternative to jail, and the judiciary estimates the proper sanction. - As to Drunk Driving or Drug Driving, the Iraqi legislator does not explain the phrase "under the influence of drinks or drugs" which mislead judges, make criminals get away with their crimes, and result in misinterpretation in verdicts. The study suggested altering the phrase (section 44) to mean : "when the driver is caught having drinks or drugs, he is to be criminated pursuant to the law within this section". When a crime is committed for the second time within a year, the Iraqi legislator enacts aggravated sanction. Yet, if the crime is committed for the second time within more than one year, sanction is different. It is suggested that differentiation in forcing sanctions as to committing the crime for the first or second time should be omitted because the motive is present in either case. - In section (40) which deals with harming people or their properties because reckless driving, the Iraqi legislator has not forced the appropriate sanctions. He holds only the driver to be responsible for the crime - without mentioning the pedestrian and passengers - and when he is in the act of driving. So, the indirect doer of the crime is not hold responsible. As to the sanction, the Iraqi legislator states that extreme conditions must be present; that is, stupidity and recklessness, and those are examples of improper legislations which should not be enforced. Also, pursuant to Iraqi law, being a fugitive in such cases is not considered aggravating act, while it is the case when the crime involves causing death. The study suggested altering (section40) in order to eliminate inappropriate sanctions. - In (section 42), the Iraqi legislator has missed forcing the proper sanctions again as it is the case in (section 40). The sanction of this crime is imprisonment, which means : it is considered a felony. When reviewing the verdicts, it is noticed that those legislations are not applied and it is replaced with fine. It means that these sanctions are not proper for the given crime, so it is recommended that prison sanction is replaced with jail. - In (section 48), there are misinterpretation of the Arabic content. The right interpretation of the section 48 is that the Iraqi legislator does not provide the coppers with protection and limits it to police officers in duty. The case is the same in aggravating conditions. The study suggested protection to be provided for both police officers and coppers while in duty or because of executing it.

النظام القانوي للتوثيق الالكتروني : دراسة مقارنة == The Legal System Of Electronic Documentation (Comparative Study)

Author name: اكرم تحسين محمد حسن
Supervisor name: غني ريسان جادر الساعدي
General topic: Law
Specific topic: Civil Law
Degree: Master
University: University Of Basrah - College Of Law And Politics - Department Of Private Law
Language: Arabic
University location: Basrah
First pages:
Abstract: The confidence and trusts of the parties of electronic deal are of the utmost priorities shall be founded in the electronic dealings due to the unavailability of the physical presence of the personnel at the time of making the transaction and owing to the availability of the confidence, security and assurance, a system should be found to add legal value to the electronic acts reflecting positively on the dealers or parties of the electronic transactions ; that is, the electronic documentation system.The aim of this study is to identify the legal system of electronic documentation, according to the law of electronic signature and electronic transactions of Iraq no.78 of 2012 through putting definition for electronic documentation showing its legal nature, extent and roles.In addition, this thesis showed the doer of electronic documentation who is neural person shall be got the courtesy from the concerned destinations and also showed the obligations of documentation provider and his responsibilities. This thesis argued the matter of electronic documentation certificate, its conception through defining it, showing statements and data shall be available in and also types of certificates and the validity of electronic documentation certificate through showing its legal value , and recognition with international or foreign documentation certificates, and lastly the rules of electronic documentation through argument to the suspension of electronic documentation certificate and cancellation of certificates and objection against decision of suspension and cancellation.CAll that are under the rules of Iraqi Law in comparing with some Arab national and International laws and legislations in compliance with the performance of the jurisprudent and their trends.If conditions are made available, the electronic documentation is considered the skeleton of the electronic trade and a safety valve to which contractors resort when contracting to ensure the rights of both parties. The electronic documentation is an elective process when contractors desire to give a legal authentication to the electronic act and equate it with the traditional acts.Thus, electronic documentation system is of a paramount importance, if not today, in the near future because of the great role that the electronic trade plays and community's resort to electronic means instead of traditional ones. This would save time, effort, speed and cost which will reflects positively on the electronic documentation and its importance in the legal sphere.Legal documentation is a number of technical procedures conducted by a neutral licensed party, aiming at preventing misuse of the content of electronic act, and without any doubt, attributing it to the right party. These procedures could be achieved by the service provider of the electronic documentation ending up with issuing a certificate of the electronic documentation.

جرائم الشغب : دراسة مقارنة == Crimes of Riot Comparative study

Author name: علي حسن عبد الصاحب
Supervisor name: محمد علي عبد الرضا عفلوك السلمان
General topic: Law
Specific topic: Criminal Law
Degree: Master
University: University Of Basrah - College Of Law And Politics - Department Of Public Law
Language: Arabic
University location: Basrah
First pages:
Abstract: Riot is considered as an uncivilized phenomenon which affects immensely government's capabilities and resources; moreover it threatens the security and safety of society. Also, riot crimes are deemed to be one of the serious social troubles which endangers security and stability of a State, and widely spread out terror and panic among people, especially during the social peace periods.This study tackles the topic of (riot crimes) as riot is considered a phenomenon that has grown in many countries and has become an approach pursued by masses and riot planners. They believe that riot crimes could achieve their goals whether they were political, social of economic.Man is under practicing behaviors under influence of motives which are ones of human behavior characteristics. Motives are defined as powers or internal psychological energies that direct and coordinate behaviors of an individual during the times of responding to attitudes and other influences surrounding him.The traditional riot crimes did not cause serious social effects to this extent, as the case nowadays, and perhaps the modern patterns and methods, or mass ones as well in committing some riot crimes, along with revolution of telecommunications and information and satellite TV channels have made news of such crimes arrive at an extraordinary speed at the door of each house. The lack of data, information and statistics may make such crimes be not sufficiently cared for.Security is considered as one of the State fundamentals, without which a State will not be existed properly where chaos and instability will be dominant. Then, such chaotic situation will affect the State economic, social and political conditions. As it is well - known the main security duty at any society is to protect properties, families, State and society from any manifestation of corruption. This means, as to the State public properties, to make available protection against acts of material and moral sabotage.The study consists of two chapters. The first chapter is devoted to discussing the concept of riot. A definition of the riot and its essence were stated. As to the second chapter, it discusses substantive provisions of the riot offenses. Some samples of crimes, penalty responsibilities of riot crimes, whether it comes from individuals participating in gatherings, demonstrations or penalty responsibility on those calling for such gatherings or demonstrations, are given

فاعلية استراتيجيتي (KUD) و(PLAN) في تحصيل الفيزياء والتفضيل المعرفي وتنمية التفكير الاستدلالي لدى طلاب الرابع العلمي == The Effectiveness strategies (KUD) & (PLAN)in Achievement of Physics and The Cognitive Preference and the Reasoning Thinking For Fourth Scientific Class Students

Author name: وليد صفر جبر
Supervisor name: نداء محمد باقر الياسري
General topic: Educational Sciences
Specific topic: Curriculum and Teaching Methods
Degree: Doctorate
University: University Of Basrah - College Of Education For Human Sciences - Department Of Educational And Psychological Sciences
Language: Arabic
University location: Basrah
First pages:
Abstract: تحدد هدف البحث الحالي بمعرفة فاعلية استراتيجيتيKUD وPLAN في تحصيل الفيزياء والتفضيل المعرفي وتنمية التفكير الاستدلالي لدى طلاب الرابع العلمي ، ولتحقيق هدف البحث تم صياغة عدة فرضيات صفرية ، هي : 1. لا توجد فروق ذو دلالة احصائية عند مستوى دلالة (0.05) بين متوسط درجات طلاب المجموعات الثلاث (المجموعة التجريبية الاولى التي ستدرس المادة المقررة وفق استراتيجية (KUD) والمجموعة التجريبية الثانية التي ستدرس المادة نفسها وفق استراتيجية (PLAN) والمجوعة الضابطة التي ستدرس نفس المادة وفق الطريقة الاعتيادية في اختبار التحصيل.2. لا توجد فروق ذو دلالة احصائية عند مستوى دلالة (0.05) بين متوسط درجات طلاب المجموعات الثلاث (المجموعة التجريبية الاولى التي ستدرس المادة المقررة وفق استراتيجية (KUD) والمجموعة التجريبية الثانية التي ستدرس المادة نفسها وفق استراتيجية (PLAN) والمجوعة الضابطة التي ستدرس نفس المادة وفق الطريقة الاعتيادية في اختبار التفضيل المعرفي نمط الاسترجاع .3. لا توجد فروق ذو دلالة احصائية عند مستوى دلالة (0.05) بين متوسط درجات طلاب المجموعات الثلاث (المجموعة التجريبية الاولى التي ستدرس المادة المقررة وفق استراتيجية (KUD) والمجموعة التجريبية الثانية التي ستدرس المادة نفسها وفق استراتيجية (PLAN) والمجوعة الضابطة التي ستدرس نفس المادة وفق الطريقة الاعتيادية في اختبار التفضيل المعرفي نمط تكملة المعلومات . 4. لا توجد فروق ذو دلالة احصائية عند مستوى دلالة (0.05) بين متوسط درجات طلاب المجموعات الثلاث (المجموعة التجريبية الاولى التي ستدرس المادة المقررة وفق استراتيجية (KUD) والمجموعة التجريبية الثانية التي ستدرس المادة نفسها وفق استراتيجية (PLAN) والمجوعة الضابطة التي ستدرس نفس المادة وفق الطريقة الاعتيادية في اختبار التفضيل المعرفي نمط المبادئ .5. لا توجد فروق ذو دلالة احصائية عند مستوى دلالة (0.05) بين متوسط درجات طلاب المجموعات الثلاث (المجموعة التجريبية الاولى التي ستدرس المادة المقررة وفق استراتيجية (KUD) والمجموعة التجريبية الثانية التي ستدرس المادة نفسها وفق استراتيجية (PLAN) والمجوعة الضابطة التي ستدرس نفس المادة وفق الطريقة الاعتيادية في اختبار التفضيل المعرفي نمط التطبيقات .6. لا توجد فروق ذو دلالة احصائية عند مستوى دلالة (0.05) بين متوسط درجات طلاب المجموعات الثلاث (المجموعة التجريبية الاولى التي ستدرس المادة المقررة وفق استراتيجية (KUD) والمجموعة التجريبية الثانية التي ستدرس المادة نفسها وفق استراتيجية (PLAN) والمجوعة الضابطة التي ستدرس نفس المادة وفق الطريقة الاعتيادية في اختبار التفكير الاستدلالي.وقد اقتصر البحث الحالي على طلاب الصف الرابع العلمي في المدارس الاعدادية والثانوية في مركز مدينة الديوانية .استعمل الباحث التصميم التجريبي لمجتمع بحث مكون من طلاب الصف الرابع العلمي اذ تم اختيار اعدادية (الجواهري) بصورة عشوائية لتمثيل عينة البحث ، كما تم اختيار شعبة (ب) عشوائيا لتمثل المجموعة التجريبية الاولى وشعبة (ج) المجموعة التجريبية الثانية وشعبة (د) المجموعة الضابطة ، وقد بلغ عدد طلاب عينة البحث (84) طالبا وبواقع (28) طالبا للمجموعة التجريبية الاولى و(29) طالبا للمجموعة التجريبية الثانية و(27) طالبا للمجموعة الضابطة. تم التحقق من تكافؤ المجموعتين من خلال العمر الزمني ودرجات التحصيل السابق واختبار الذكاء والمعلومات السابقة واختبار التفكير الاستدلالي .بنى الباحث ادوات البحث التي تمثلت باختبار تحصيلي مكون من (30) فقرة من نوع الاختيار من متعدد ، واختبارا للتفضيل المعرفي مكون من (22) فقرة ، واختبارا للتفكير الاستدلالي مكون من (35) فقرة.تم تطبيق التجربة في الفصل الدراسي الاول اذ كانت بداية التدريس الفعلي (10/10/2016) ونهاية التدريس الفعلي (11/1/2017) .وللحصول على النتائج تم معالجة البيانات احصائيا باستخدام تحليل التباين الاحادي (One - Way ANOVA) واختبار شيفيه (Scheffe Test) واظهرت النتائج ما ياتي : 1. تفوق المجوعتين التجريبيتين الاولى والثانية على المجموعة الضابطة في متغير التحصيل.2. تفوق المجموعة الضابطة على المجموعتين التجريبيتين الاولى والثانية في التفضيل المعرفي نمط الاسترجاع .3. تفوق المجوعتين التجريبيتين الاولى والثانية على المجموعة الضابطة في متغير التفضيل المعرفي نمط تكملة المعلومات.4. تفوق المجوعتين التجريبيتين الاولى والثانية على المجموعة الضابطة في متغير التفضيل المعرفي نمط المبادئ.5. تفوق المجوعتين التجريبيتين الاولى والثانية على المجموعة الضابطة في متغير التفضيل المعرفي نمط التطبيقات.6. تفوق المجوعتين التجريبيتين الاولى والثانية على المجموعة الضابطة في تنمية التفكير الاستدلالي. وفي ضوء نتائج البحث قدم الباحث عددا من التوصيات منها : 1. استعمال استراتيجيتي (KUD) و(PLAN) في تدريس المواد المختلفة لاسيما المواد العلمية.2. فتح دورات مكثفة لتعليم المدرسين وبالتخصصات كافة لغرض اعداد مدرسين قادرين على استعمال استراتيجيتي (KUD) و(PLAN). وكذلك قدم الباحث عددا من المقترحات منها : 1. دراسة اثر استراتيجيتي (KUD) و(PLAN) في متغير الذكاءات المتعددة.2. دراسة اثر استراتيجيتي (KUD) و(PLAN) في متغير مهارات ما وراء المعرفة | This research aimed to determine the effectiveness of the KUD and PLAN strategies in the achievement of physics, cognitive preference, and the developing of reasoning thinking among students of the fourth scientific. To achieve the research aims, null hypotheses were formulated as the following : 1. There are no statistically significant differences at the level of significance (0.05) among the means scores of the students of the three groups (the first experimental group studied the material according to the KUD strategy and the second experimental group which studied the same material according to the PLAN strategy and the control group that studied the same material accordance to the normal method in achievement test.2. There are no statistically significant differences at the level of significance (0.05) among the means scores of the students of the three groups (the first experimental group studied the material according to the KUD strategy and the second experimental group which studied the same material according to the PLAN strategy and the control group that studied the same material accordance to the normal method in the cognitive preference test " the manner of retrieval".3. There are no statistically significant differences at the level of significance (0.05) among the means scores of the students of the three groups (the first experimental group studied the material according to the KUD strategy and the second experimental group which studied the same material according to the PLAN strategy and the control group that studied the same material accordance to the normal method in the cognitive preference test is the manner of information supplementation.4. There are no statistically significant differences at the level of significance (0.05) among the means scores of the students of the three groups (the first experimental group studied the material according to the KUD strategy and the second experimental group which studied the same material according to the PLAN strategy and the control group that studied the same material accordance to the normal method in the test of the cognitive preference manner of principles.5. There are no statistically significant differences at the level of significance (0.05) among the means scores of the students of the three groups (the first experimental group studied the material according to the KUD strategy and the second experimental group which studied the same material according to the PLAN strategy and the control group that studied the same material accordance to the normal method in the test of the cognitive preference " application manner".6. There are no statistically significant differences at the level of significance (0.05) among the means scores of the students of the three groups (the first experimental group studied the material according to the KUD strategy and the second experimental group which studied the same material according to the PLAN strategy and the control group that studied the same material accordance to the normal method in the test of reasoning thinking.The current research was confined on the fourth grade students in preparatory schools in Diwaniyah city center.The researcher used the experimental design of a research society composed of fourth graders. Al - Jawahiri school was randomly selected to represent the research sample, class (B) was chosen to represent the first experimental group, the second experimental group (C) and (D) the control group , The number of students in the research sample was 84 students, 28 students for the first experimental group, 29 students for the second experimental group and 27 students for the control group.The equivalence was verified by age, past achievement scores, intelligence test, prior information, and reasoning test.The researcher built the research tools, which consisted of an achievement test consisting of (30) items multiple choice types, a cognitive preference test consisting of (22) items , and a test of reasoning thinking consisting of (35) items.The experiment was applied in the first semester as the beginning of actual teaching (10/10/2016) and the end of actual teaching (11/1/2017).Results were statistically analyzed using one - way ANOVA and Scheffe Test. Results showed the following : 1. The first and second experimental groups predominate on the control group in the achievement variable.2. The control group is superior to the first and second experimental groups in the cognitive preference of the retrieving manner.3. The first and second experimental groups predominate on the control group in the cognitive preference variable information completing manner.4. The first and second experimental groups predominate on the control group in the cognitive preference variable , principals manner .5. The first and second experimental groups predominate on the control group in the preference variable of the application manner.6. The first and second experimental groups predominate on the control group in the development of the reasoning thinking.Upon, the researcher made a number of recommendations, including : 1. Using the KUD and PLAN strategies in teaching various subjects, especially scientific materials.2. Open intensive courses for preparing teachers capable of using the KUD and PLAN strategies.The researcher also made a number of proposals, including : 1. Study the effect of the KUD and PLAN strategies in the multiple intelligences variable.2. Studying the impact of the KUD and PLAN strategies in the meta - knowledge skills variable

اثر استراتيجيتي المساجلة الحلقية والتقرير الختامي في تنمية مهارات استيعاب المقروء والتحصيل لدى طلبة قسم اللغة الانكليزية في كليات التربية في مادة الاستيعاب == The Effect of Round Robin and Final Report Strategies in Reading Comprehension Skills Development and the Achievement of English Department Students in Education Faculties in the Comprehension

Author name: نجم عبد الله بـــرهان
Supervisor name: نضال عيسى عبد المظفر
General topic: Educational Sciences
Specific topic: Curriculum and Teaching Methods
Degree: Doctorate
University: University Of Basrah - College Of Education For Human Sciences - Department Of Educational And Psychological Sciences
Language: Arabic
University location: Basrah
First pages:
Abstract: ان البحث الحالي هدف الى الكشف عن (اثر استراتيجيتي المساجلة الحلقية والتقرير الختامي في تنمية مهارات استيعاب المقروء والتحصيل لدى طلبة قسم اللغة الانكليزية في كليات التربية في مادة الاستيعاب) وللتحقق من هذا الهدف صاغ الباحث الفرضيتين الصفريتين الاتيتين : • لا يوجد فرق ذو دلالة احصائية عند مستوى دلالة(0,05) بين متوسط درجات كل من المجموعة التجريبية الاولى(التي تدرس على وفق استراتيجية المساجلة الحلقية) والمجموعة التجريبية الثانية(التي تدرس على وفق استراتيجية التقرير الختامي) والمجموعة الضابطة (التي تدرس على وفق الطريقة الاعتيادية) في اختبار تنمية مهارات استيعاب المقروء.• لا يوجد فرق ذو دلالة احصائية عند مستوى دلالة(0,05) بين متوسط درجات كل من المجموعة التجريبية الاولى (التي تدرس على وفق استراتيجية المساجلة الحلقية) والمجموعة التجريبية الثانية (التي تدرس على وفق استراتيجية التقرير الختامي) والمجموعة الضابطة(التي تدرس على وفق الطريقة الاعتيادية) في اختبار التحصيل.ان مجتمع البحث الحالي تحدد بجميع كليات التربية التي تحتوي اقسام اللغة الانكليزية في الجامعات العراقية، والقطع العشر من مادة الاستيعاب من المنهج المقرر تدريسه للعام الدراسي (2017 - 2018).تم استعمال التصميم التجريبي ذي الضبط الجزئي للمجموعتين التجريبيتين والمجموعة الضابطة ذوات الاختبار البعدي فقط مع اختبار تنمية مهارات استيعاب المقروء والتحصيل ووفقا لهذا التصميم تم اختيار كلية التربية - جامعة ميسان - قسم اللغة الانكليزية/ المرحلة الثانية/ الدراسات الصباحية لتمثل عينة البحث، وقد بلغت عينة الدراسة(93) طالبا، بواقع(31) طالبا للمجموعة التجريبية الاولى التي ستدرس على وفق استراتيجية المساجلة الحلقية، و(31) طالبا للمجموعة التجريبية الثانية التي ستدرس على وفق استراتيجية التقرير الختامي، و(31) طالبا للمجموعة الضابطة التي ستدرس على وفق الطريقة الاعتيادية. كوفئت مجموعات البحث الثلاث في متغيرات : العمر الزمني، الجنس, والذكاء, والتحصيل السابق في مادة الاستيعاب، اختبار مهارات استيعاب المقروء. ان الباحث اعد مستلزمات البحث وهي : تحديد المادة العلمية, صياغة الاهداف السلوكية، تحديد مهارات استيعاب المقروء، اعداد الخطط التدريسية وتم بناء اداتين اثنين وهما : • اختبار تنمية مهارات استيعاب المقروء مؤلف من(27) فقرة موضوعية، تم التحقق من صدقه الظاهري وصدق المحتوى، وحسب ثباته باستعمال معادلة (كودر - ريتشاردسون20)، اذ بلغ(0,86) ، كذلك تم احتساب معامل الصعوبة والتمييز لفقرات الاختبار وفاعلية البدائل الخاطئة .• الاختبار التحصيلي في مادة الاستيعاب مؤلف من(35) فقرة موزعة على(21) فقرة موضوعية و(14) فقرة مقالية، وتم التحقق من صدقه الظاهري وصدق البناء ، وحسب ثبات الفقرات الموضوعية باستعمال معادلة ( كودر - ريتشاردسون20) ومعادلة (الفا كرونباخ) للفقرات المقالية، اذ بلغ (0.87) ، كذلك تم احتساب معامل الصعوبة والتمييز لفقرات الاختبار وفاعلية البدائل الخاطئة.طبق الباحث التجربة في الفصل الدراسي الاول من العام الدراسي (2017 - 2018) واستمرت على مدى (13) اسبوعا، وبعد الانتهاء من تدريس المادة المحددة ، تم تطبيق الاختبارات, وعولجت البيانات باستعمال الحقيبة الاحصائية للعلوم الاجتماعية(SPSS - 20) وبرنامج (Microsoft excel)، واظهرت النتائج : • تفوق المجموعة التجريبية الاولى التي درست على وفق استراتيجية المساجلة الحلقية على المجموعة الضابطة التي درست بالطريقة الاعتيادية في متغير تنمية مهارات استيعاب المقروء . • تفوق المجموعة التجريبية الثانية التي درست على وفق استراتيجية التقرير الختامي على المجموعة الضابطة التي درست بالطريقة الاعتيادية في متغير تنمية مهارات استيعاب المقروء .• عدم وجود فرق دال معنويا بين المجموعتين التجريبية الاولى التي درست على وفق استراتيجية المساجلة الحلقية والتجريبية الثانية التي درست على وفق استراتيجية التقرير الختامي في متغير تنمية مهارات استيعاب المقروء.• تفوق المجموعة التجريبية الاولى التي درست على وفق استراتيجية المساجلة الحلقية على المجموعة الضابطة التي درست بالطريقة الاعتيادية في متغير الاختبار التحصيلي.• تفوق المجموعة التجريبية الثانية التي درست على وفق استراتيجية التقرير الختامي على المجموعة الضابطة التي درست بالطريقة الاعتيادية في متغير الاختبار التحصيلي.• عدم وجود فرق دال معنويا بين المجموعتين التجريبية الاولى التي درست على وفق استراتيجية المساجلة الحلقية والتجريبية الثانية التي درست على وفق استراتيجية التقرير الختامي في متغير الاختبار التحصيلي.وفي ضوء ذلك خرج الباحث بعدد من الاستنتاجات منها : ان التدريس باستراتيجيتي المساجلة الحلقية (التعاقب الحلقي) والتقرير الختامي(التلخيص) له فاعلية في تنمية استيعاب النصوص القرائية لطلبة المرحلة الثانية / قسم اللغة الانكليزية. وايضا زاد من رغبة الطلبة في المشاركة, سرعة الاجابة, قدرة التفكير وابعاد الملل الذي تتضمنه الطريقة الاعتيادية وذلك لحداثتهما.ومن توصيات الباحث : ضرورة استعمال استراتيجيتي المساجلة الحلقية والتقرير الختامي في تدريس مواد اللغة الانكليزية وتشجع التدريسيين على ذلك لفاعليتهما. وتنمية مهارات استيعاب المقروء والتحصيل من خلال تدريس مادة الاستيعاب. | The current research aimed to reveal (The Effect of Round Robin and Final Report Strategies in Reading Comprehension Skills Development and the Achievement of English Department Students in Education Faculties in the Comprehension). To achieve this goal, the researcher formulated the following zero hypotheses : 1. There is no statistically significant difference at the level of significance (0.05) between the average scores of the first experimental group (which is studied according to the round robin strategy) and the second experimental group (which is studied according to the strategy of the final report) and the control group According to the traditional method) in the development of reading comprehension skills.2. There is no statistically significant difference at the level of significance (0.05) between the average scores of the first experimental group (which is studied according to the round robin strategy) and the second experimental group (studied according to the final report strategy) and the control group According to the usual method) in the achievement test. The current research community is determined by all faculties of education that contain the English language sections in the Iraqi universities, and the ten passage of the comprehension material from the curriculum to be taught for the academic year (2017 - 2018). The experimental designed of the two experimental groups and the control group with post test only. According to this design, the Faculty of Education / Maysan University / English Department / Second Stage / Morning Studies was chosen to represent the sample of the study. The sample of the study was 93 students, 31 students for the first experimental group, which will study according to the round robin, 31 for the second experimental group to be studied according to the final report strategy, and 31 students for the control group to be studied according to the usual method. The three research groups were equalized in variables : age, gender, intelligence, previous achievement in the comprehension and testing of reading comprehension skills.The researcher prepared the research requirements, namely : identifying the scientific material, formulating the behavioral goals, identifying reading comprehension skills, preparing the teaching plans, and designing two tools : The test of the development of reading comprehension skills consisted of (27) objective items, whose relability and validity of the content were verified according to the consistency of the Codeder - Richardson equation (0.86). The difficulty and discrimination coefficient for the test paragraphs The wrong alternatives.The achievement test in the comprehension material composed of (35) items divided into (21) objective items and (14) itms, and verified the validity of the validity and validity of the construction, and the stability of the substantive paragraphs using using the equation (Coder - Richardson 20) Alpha Krobach) for the domesticated sections, reaching (0.87). Also, the coefficient of difficulty and discrimination for the test items and the effectiveness of the wrong alternatives were calculated.The researcher applied the experiment in the first semester of the academic year (2017 - 2018) and continued for 13 weeks. After completing the teaching of the specific subject, the tests were applied. The data were processed using the statistical package for social sciences (SPSS - 20) ), and the results showed : 1. The first experimental group, which was studied according to the round robin strategy, exceeded the control group, which was studied in the normal way in the reading comprehension development variable.2. The second experimental group, which studied according to the strategy of the final report, exceeded the control group, which was studied in the usual way in the development variable of comprehension skills.3. There was no significant difference between the two experimental groups, which were studied according to the round robin and experimental strategy, which was studied according to the final report strategy in reading comprehension development variable.4. The first experimental group, which was studied according to the round robin strategy, exceeded the control group, which was studied in the achievement variable.5. The second experimental group studied according to the strategy of the final report is superior to the control group, which was studied in the normal way in the achievement variable.6. There was no significant difference between the two experimental groups that were studied according to the round robin and experimental strategy, which was studied according to the final report strategy in the achievement variable.The conclusions : The teaching of the round robin and the final report (summary) strategies is effective in developing the comprehension of the reading texts of the students of the second stage/ English language department. And also increased the desire of students to participate, the speed of the answer, the ability to think and remove the boredom included in the usual way and for their development. Researcher's recommendations : The need to use the strategies of the round robin and the final report in the teaching of English language materials and encourage teachers to do so for their effectiveness. And the development of reading comprehension and collection skills through the teaching of absorption.

فاعلية انموذجي (ايسنكرافت) و(ستيبانز) في تعديل التصورات البديلة للمفاهيم الفيزيائية وتنمية مهارات التفكير التاملي والمشاعر الابداعية لدى طلاب الصف الثاني المتوسط == THE EFFECT OF EISENKRAFT 'S MODEL AND STEPAN'S MODEL IN MODIFYING THE ALTERNATIVE CONCEPTIONS OF PHYSICAL CONCEPTS AND DEVELOPING REFLECTIVE THINKING SKILLS AND INNOVATIVE FEELINGS AMON SECOND INTERMEDIATE STUDENTS

Author name: قصي ليلو جساب البديري
Supervisor name: سعيد جاسم علي الاسدي
General topic: Educational Sciences
Specific topic: Curriculum and Teaching Methods
Degree: Doctorate
University: University Of Basrah - College Of Education For Human Sciences - Department Of Educational And Psychological Sciences
Language: Arabic
University location: Basrah
First pages:
Abstract: يهدف البحث الحالي الى التعرف على فاعلية انموذجي) ايسنكرافت ( و) ستيبانز (في تعديل التصورات البديلة للمفاهيم الفيزيائية وتنمية مهارات التفكير التاملي والمشاعر الابداعية لدى طلاب الصف الثاني المتوسط . وللتحقق من هذا الهدف تم صياغة الفرضيات الصفرية التالية : الفرضية الاولى : لا يوجد فرق دال احصائيا عند مستوى دلالة (0,05) بين متوسط درجات طلاب المجموعة التجريبية الاولى التي درست وفق خطوات انموذج ) ايسنكرافت( ومتوسط درجات طلاب المجموعة التجريبية الثانية التي درست وفق خطوات انموذج ( ستيبانز( ومتوسط درجات طلاب المجموعة الضابطة التي درست وفق الطريقة الاعتيادية في اختبار تعديل التصورات البديلة للمفاهيم الفيزيائية .الفرضية الثانية : لا يوجد فرق دال احصائيا عند مستوى دلالة (0،05) بين متوسط درجات طلاب المجموعة التجريبية الاولى التي درست وفق خطوات انموذج ( ايسنكرافت ( ومتوسط درجات طلاب المجموعة التجريبية الثانية التي درست وفق خطوات انموذج (ستيبانز( ومتوسط درجات طلاب المجموعة الضابطة التي درست وفق الطريقة الاعتيادية في تطبيقي اختبار مهارات التفكير التاملي القبلي والبعدي.الفرضية الثالثة : لا يوجد فرق دال احصائيا عند مستوى دلالة (0،05) بين متوسط درجات طلاب المجموعة التجريبية الاولى التي درست وفق خطوات انموذج ) ايسنكرافت( ومتوسط درجات طلاب المجموعة التجريبية الثانية التي درست وفق خطوات انموذج (ستيبانز( ومتوسط درجات طلاب المجموعة الضابطة التي درست وفق الطريقة الاعتيادية في تطبيقي مقياس المشاعر الابداعية القبلي والبعدي . تم استخدام التصميم التجريبي ذا الضبط الجزئي للمجموعتين التجريبيتين والمجموعة الضابطة ذوات الاختبار القبلي والبعدي ، وتحدد مجتمع البحث الحالي بجميع طلاب الصف الثاني المتوسط في المدارس المتوسطة والثانوية ( الحكومية النهارية ) في مركز محافظة الديوانية التابعة الى المديرية العامة للتربية في محافظة الديوانية للعام الدراسي( 2016 - 2017 ) والبالغ عددهم ( 3450) طالبا. اختار الباحث ( متوسطة الخضراء للبنين ) اختيارا عشوائيا لاجراء تجربة بحثه ، ووجد انها تحتوي على اربع شعب للصف الثاني المتوسط ( ا، ب ، ج ، د ) وباستعمال الاسلوب العشوائي تم اختيار الشعبة (ب) لتمثل المجموعة التجريبية الاولى والتي ستدرس وفق خطوات انموذج ايسنكرافت ، وكذلك الشعبة (ج) لتمثل المجموعة التجريبية الثانية والتي ستدرس وفق خطوات انموذج استيبانز ، اما الشعبة ( ا ) فكانت تمثل المجموعة الضابطة والتي ستدرس بالطريقة الاعتيادية ، وبذلك يصبح حجم العينة (93) طالبا ، وبعد استبعاد الطلاب الراسبين والبالغ عددهم (6) اصبح بذلك العدد النهائي للعينة (87) طالبا موزعين على المجاميع الثلاث . كوفئت المجموعات الثلاث في المتغيرات التالية : } العمر الزمني ، التحصيل السابق ، الذكاء اختبار تشخيص التصورات البديلة ، اختبار مهارات التفكير التاملي (القبلي) ، مقياس المشاعر الابداعية (القبلي) { . حدد الباحث المادة التعليمية بالفصول الخمسة الاولى (مادة الكورس الاول) من كتاب الفيزياء للصف الثاني المتوسط ، وتم صياغة اهداف سلوكية ( معرفية ومهارية ووجدانية) لهذه الفصول اذ بلغ عددها (241) هدفا سلوكيا، كذلك اعد الباحث (72) خطة تدريسية مقسمة على المجموعات الثلاث ، اما فيما يتعلق بادوات البحث تم بناء ثلاث ادوات وهي : 1 - اختبار تشخيص التصورات البديلة المؤلف من (30) فقرة موضوعية (ثنائية الشق) من نوع اختيار من متعدد ذي اربعة بدائل لكل من شقي الفقرة ، تم التحقق من صدقه الظاهري وصدق البناء له ، كذلك تم حساب معامل الصعوبة والتمييز وفعالية البدائل الخاطئة لفقراته فضلا عن حساب ثباته باستعمال معادلة الفا - كرو نباخ اذ بلغ معامل الثبات له ( 0,81) .2 - اختبار مهارات التفكير التاملي المؤلف من (25) فقرة موضوعية موزعة على المهارات التالية : (الرؤية البصرية ، وضع حلول مقترحة ، الوصول الى الاستنتاجات، الكشف عن المغالطات ، اعطاء تفسيرات مقنعة)، وتم التحقق من صدقه الظاهري وصدق البناء له، كذلك تم حساب معامل الصعوبة والتمييز وفعالية البدائل الخاطئة لفقراته فضلا عن حساب ثباته باستعمال معادلة (كيودر ريتشاردسون - 20 ) اذ بلغ معامل الثبات له ( 0,78) .3 - مقياس المشاعر الابداعية المؤلف من (40) فقرة ، موزعة على الابعاد التالية : ( حب الاستطلاع ، حب المغامرة ، تحدي الصعب ، التخيل) ، تم التحقق من صدقه الظاهري وصدق البناء له ، وتم التاكد من القوى التمييزية لفقراته وحسب ثباته باستعمال معادلة الفا - كرو نباخ اذ بلغ (0,84) . تمت المباشرة بالتجربة يوم الاثنين الموافق( 3/10/2016 )، وقد بدا التدريس الفعلي يوم الاثنين الموافق( 17/10/2016 ) واستمر في الاسابيع التالية بواقع حصتين في الاسبوع لكل مجموعة وبعدها انتهى التدريس الفعلي للمادة المحددة في يوم الاثنين الموافق (3/1/ 2017) ، ثم تم تطبيق الاختبارات البعدية ، وعولجت البيانات باستعمال الحقيبة الاحصائية للعلوم الاجتماعية (SPSS - 22) واظهرت النتائج التالية : 1 - تفوق المجموعتان التجريبيتان الاولى التي درست وفق انموذج ايسنكرافت والثانية التي درست وفق انموذج ستيبانز على المجموعة الضابطة التي درست بالطريقة الاعتيادية في اختبار تعديل التصورات البديلة للمفاهيم الفيزيائية . 2 - عدم وجود فرق دال معنويا بين المجموعتين التجريبيتين الاولى والثانية في اختبار تعديل التصورات البديلة للمفاهيم الفيزيائية . 3 - تفوق المجموعتان التجريبيتان الاولى التي درست وفق انموذج ايسنكرافت والثانية التي درست وفق انموذج ستيبانز على المجموعة الضابطة التي درست بالطريقة الاعتيادية في متغير تنمية مهارات التفكير التاملي.4 - عدم وجود فرق دال معنويا بين المجموعتين التجريبيتين الاولى والثانية في متغير تنمية مهارات التفكير التاملي.5 - تفوق المجموعتان التجريبيتان الاولى التي درست وفق انموذج ايسنكرافت والثانية التي درست وفق انموذج ستيبانز على المجموعة الضابطة التي درست بالطريقة الاعتيادية في متغير تنمية المشاعر الابداعية . 6 - عدم وجود فرق دال معنويا بين المجموعتين التجريبيتين الاولى والثانية في متغير تنمية المشاعر الابداعية . وفي ضوء النتائج ، تم التوصل الى مجموعة من الاستنتاجات ، وقدمت مجموعة من التوصيات والمقترحات . | The current study aims at recognizing the effectiveness of two models proposed by Eisenkraft and Stepan used to modify the alternative conceptions of physical concepts and to develop reflective thinking skills and innovative feelings among second intermediate students. To investigate this aim, the following null hypotheses are formulated as in the following points : The first hypothesis : There is no statistical difference at the level of (0.05) between the average scores of the first experimental group of students that study according to Eisenkraft's model and the average scores of the second experimental group that study according to Stepan's model and the average scores of the control group that study according to the usual method in testing modifying the alternative conceptions for the physical concepts. The second hypothesis : There is no statistical difference at the level of (0.05) between the average scores of the first experimental group of students that study according to Eisenkraft's model and the average scores of the second experimental group that study according to Stepan's model and the average scores of the control group that study according to the usual method in testing reflective thinking skills in pre - and post - testing. The Third hypothesis : There is no statistical difference at the level of (0.05) between the average scores of the first experimental group of students that study according to Eisenkraft's model and the average scores of the second experimental group that study according to Stepan's model and the average scores of the control group that study according to the usual method in applying the scale of innovative feelings in pre - and post - tests. The experimental design is manipulated with the partial accuracy for the two experimental groups and the control group with pre - test and post - test. The sample includes all the second intermediate classes of the governorate morning schools in Al - Diwaniya province during the academic semester of (2016 - 2017). There are 3450 students included in this study. The researcher has chosen Al - Khadhraa Intermediate school for boys to carry out his investigation. This school comprises four rooms devoted to the second class (A B C D). Using the random style, the B section is selected to represent the first experimental group that would study according to the steps of Eisenkraft's model. Section C is also randomly chosen to be the second experimental group that would follow the steps of Stepan's model. The first section (A) is chosen to stand for the control group that would study according to the traditional method. Thus, the number of those students will be 93, and after excluding the failed students who are 6 in number, the remaining ones become 87. The equivalence of the three groups were done according to the variants of age, previous level of education, cleverness, testing the alternative conceptions recognition, the pre - test of reflective thinking skills and the post - test measurement of innovative feelings. The researcher specified the first five chapters in the first semester of the physics book for the 2nd intermediate class, and behavioral goals have been made (at the level of knowledge, emotion and skill) for these chapters. These goals are 241. Also the researcher made 72 lesson plans distributed among those three groups. Concerning the research tools, three have been made : 1. Testing the recognition of alternative conceptions comprising 30 topic points (half splits) using multiple choice items, every four alternatives for one half. The face validity of the test and its reliability were verified. The difficulty index and discrimination were taken into consideration as well as the effectiveness of the wrong alternatives for those items in the test, and further, its reliability was checked using Alpha - Cronbach where the reliability coefficient is (0,81). 2. Testing the reflective thinking skills comprising 25 topic items distributed throughout the following skills (visual sight, making suggested solutions, getting the conclusions, exposing the fallacies, providing convincing explanations). The face validity and its construction were verified, its difficulty index and the effectiveness of the wrong alternatives were verified also, besides its reliability was checked depending on Kuder - Richardson - 20 formula. Its reliability coefficient gets 0,78. 3. Measuring the innovative feelings comprising 40 items, distributed to the following (interest in discovery, adventuring, facing the hardships, imagination). Its face validity and construction were verified. The discrimination strength of its items was also verified measuring its reliability via Alpha - Cronbach's equation which gets 0,84. The experiment was carried out on Monday in 3\10\2016. The actual teaching started on Monday in 17/10/2016, continued for several weeks, two lectures every week foe every group. These lectures stopped on Monday in 3/1/2017. After that, the post - tests were applied, the data were treated using the statistical technique used in sociology (22 - SPSS). The results showed the following : 1. The fist and the second experimental groups exceeded the control group at the level of modifying the alternative conceptions of the physical concepts. 2. There is no difference between the first group and the second experimental group in testing the alternative conceptions of the physical concepts. 3. The first and second experimental groups exceeded the controlled group according to the development of reflective thinking skill. 4. There is no difference between the first and second experimental groups according to the reflective thinking skill. 5. The first and second experimental groups exceeded the control group at the level of developing innovative feelings. 6. There is no difference between the first and second experimental groups at the level of developing innovative feelings. According to these points of discussions, a number of concluding remarks appeared, and the researcher made some recommendations and suggestions

فاعلية برنامج محوســب قائـم على اســـتراتيجيتي (التدريب والممارسة) و(المحاكاة) في تحصيل الفيـــزياء والثقافة الفيزيائية لدى طلاب الصف الثاني المتوسط == The Effectiveness Computerized program based on strategies (Drill and Practice)and (Simulation) in Achievement of Physics and The Physical Literacy of The Students of The Second Intermediate Grade

Author name: فارس جاسم محمد البهاتي
Supervisor name: عبد الواحد محمود محمد الكنعاني
General topic: Educational Sciences
Specific topic: Curriculum and Teaching Methods
Degree: Doctorate
University: University Of Basrah - College Of Education For Human Sciences - Department Of Educational And Psychological Sciences
Language: Arabic
University location: Basrah
First pages:
Abstract: يهدف البحث الحالي التعرف على فاعلية برنامج محوســب قائـم على اســـتراتيجيتي (التدريب والممارسة) و(المحاكاة) في تحصيل الفيـــزياء والثقافة الفيزيائية لدى طلاب الصف الثاني المتوسط ، وللتحقق من هدف البحث تم صياغة الفرضيتين الصفريتين الاتيتين : 1. لا يوجد فرق ذو دلالة احصائية عند مستوى الدلالة (0.05) بين متوسط درجات طلاب المجموعة التجريبية الذين درسوا باستعمال البرنامج المحوسب ومتوسط درجات طلاب المجموعة الضابطة الذين درسوا بالطريقة التقليدية في الاختبار التحصيلي.2. لا يوجد فرق ذو دلالة احصائية عند مستوى الدلالة (0.05) بين متوسط درجات طلاب المجموعة التجريبية الذين درسوا باستعمال البرنامج المحوسب ومتوسط درجات طلاب المجموعة الضابطة الذين درسوا بالطريقة التقليدية في مقياس الثقافة الفيزيائية.اقتصر البحث الحالي على طلاب الصف الثاني المتوسط في المدارس المتوسطة والثانوية في مركز مدينة الديوانية .اتبع الباحث المنهج التجريبي ، اذ تم استخدام التصميم التجريبي ذا الضبط الجزئي لمجتمع بحث مكون من طلاب الصف الثاني المتوسط اذ تم اختيار متوسطة (فجر الاسلام) بصورة عشوائية لتمثيل عينة البحث ، بلغ عدد الطلاب (68) طالبا موزعين على شعبتين، اذ تم اختيار شعبة (ب) عشوائيا لتمثيل المجموعة التجريبية وكان عدد طلابها (33) طالبا ، وشعبة (ا) لتمثيل المجموعة الضابطة وكان عدد طلابها (35) طالبا.تم التحقق من تكافؤ المجموعتين في متغيرات (العمر الزمني ودرجات التحصيل السابق واختبار الذكاء والمعلومات السابقة ومقياس الثقافة الفيزيائية والتحصيل الدراسي للوالدين) والتي قد تؤثر في نتائج البحث .واعد الباحث مستلزمات البحث المتمثلة بتحديد المادة العلمية، وصياغة الاهداف السلوكية، واعداد الخطط التدريسية، واعداد برنامج محوسب قائم على استراتيجيتي (التدريب والممارسة) و(المحاكاة) .بنى الباحث ادوات البحث التي تمثلت باختبار تحصيلي مكون من (30) فقرة من نوع الاختيار من متعدد ، وبنى مقياسا للثقافة الفيزيائية مكون من (33) فقرة.تم تطبيق التجربة في الفصل الدراسي الاول اذ كانت بداية التدريس الفعلي يوم الاثنين (10/10/2016) ونهاية التدريس الفعلي يوم الاربعاء (11/1/2017) .وللحصول على النتائج تم معالجة البيانات احصائيا باستخدام اختبار (t - test) لعينتين مستقلتين واظهرت النتائج ما ياتي : 1. وجود فرق ذو دلالة احصائية بين متوسطي درجات طلاب المجموعة التجريبية الذين درسوا مادة الفيزياء باستعمال البرنامج المحوسب ودرجات طلاب المجموعة الضابطة الذين درسوا المادة نفسها بالطريقة التقليدية في اختبار التحصيل النهائي ، ولصالح المجموعة التجريبية .2. وجود فرق ذو دلالة احصائية بين متوسطي درجات طلاب المجموعة التجريبية الذين درسوا مادة الفيزياء باستعمال البرنامج المحوسب ودرجات طلاب المجموعة الضابطة الذين درسـوا المادة نفسها بالطريقة التقليدية في اختبار مقياس الثقافة الفيزيائية ، ولصالح المجموعة التجريبية .وقد توصل الباحث الى عدة استنتاجات ، منها : 1. فاعلية البرنامج المحوسب من خلال تدريس مادة الفيزياء في رفع التحصيل الدراسي لطلاب الصف الثاني المتوسط اكثر من الطريقة التقليدية .2. فاعلية البرنامج المحوسب من خلال تدريس مادة الفيزياء في زيادة الثقافة الفيزيائية لدى طلاب الصف الثاني المتوسط اكثر من الطريقة التقليدية . وبناء على ذلك قدم الباحث عددا من التوصيات منها : 1. تحويل المناهج الدراسية الورقية الى برامج محوسبة باستعمال استراتيجيات مختلفة لاسيما استراتيجيتي (التدريب والممارسة) و(المحاكاة) . 2. استعمال الحاسوب بوصفه وسيلة واداة تعليمية اساسية في تدريس المواد المختلفة لاسيما المواد العلمية . وكذلك قدم الباحث عددا من المقترحات منها : 1. دراسة فاعلية البرنامج المحوسب في مراحل دراسية وفي مواد دراسية اخر . 2. دراسة تقيس اثر استراتيجيات اخرى للتعلم بمساعدة الحاسوب في الثقافة الفيزيائية لدى طلبة المراحل الدراسية المختلفة . | This research aimed to know (The Effectiveness Computerized program based on strategies (Drill and Practice) and (Simulation) in Achievement of Physics and The Physical Literacy of the Students of The Second Intermediate Grade) , to achieve the objective of this research, the researcher put the following two hypotheses : 1. There is no significant statistical difference at level of (0.05) between the marks average of the students of the experimental group who have studied using Computerized program and the marks average of the standard group who has studied in the traditional manner concerning the achievement .2. There is no significant statistical difference at level of (0.05) between the marks average of the students of the experimental group who have studied using Computerized program and the marks average of the standard group who has studied in the traditional method concerning The Physics Literacy.Current research was limited in the Second intermediate grade students in The intermediate Schools in AL - Qadisiyah General Directorate of Education for the academic year (2016 - 2017).The researcher used the experimental design for community research component of the Second - graders Intermediate Grade , the secondary School (Fajir Al - Islam) was chosen randomly to represent the sample of the research , the research sample was (68) students divided into two divisions, group (B) was chosen randomly to represent the experimental and the number of students was (33) students, and group (A) to represent the control group and the number of students (35) students. Equivalence of groups verified by age and degrees , the previous achievement , IQ test and previous information , the scale of physical literacy and Educational level of parents, which may affect the results of the research.The researcher prepared the research requirements by identifying the scientific material, formulating the behavioral goals, preparing the teaching plans, and preparing a computerized program based strategies (Drill and Practice) and (Simulation).Researcher tools were built represented by the test achievement component (30) items of multiple choice, and scale of physical literacy consists of (33) items.The applying of the experiment in the first semester (10/10/2016) and the end of the actual teaching (11/01/2017).The data were processed statistically by using (t - test) for two independent samples and the results showed the following : 1. The existence of a statistically significant difference between the mean scores of the experimental group students who have studied physics using a computerized program and degrees of control group students who have studied the same material in the usual way in the final achievement test.2. The presence of a statistically significant difference between the mean scores of the experimental group students who have studied physics using a computerized program and mean of control group students who have studied the same material in the traditional way to test the physical literacy scale. The researcher has put a number of recommendations and suggestions .

فاعلية برنامج تعليمي قائم على البنائية الاجتماعية في التحصيل وتنمية التفكير الحاذق والتسامح الاجتماعي لدى طلبة كلية الدراسات القرانية جامعة بابل == effectivenessof educationalprogram which based on th social building procuring and develop thin king and the social to leranle that the students of Quran studies have Bablon univerits

Author name: رحيم كامل خضير الصجري
Supervisor name: زينب فالح سالم الشاوي
General topic: Educational Sciences
Specific topic: Methods of Teaching Arabic Language
Degree: Doctorate
University: University Of Basrah - College Of Education For Human Sciences - Department Of Educational And Psychological Sciences
Language: Arabic
University location: Basrah
First pages:
Abstract: بناء برنامج تعليمي قائم على البنائية الاجتماعية لدى طلبة كلية الدراسات القرانية.2 - التعرف على فاعلية البرنامج التعليمي القائم على البنائية الاجتماعية في التحصيل وتنمية التفكير الحاذق والتسامح الاجتماعي لدى طلبة كلية الدارسات القرانية/ جامعة بابل . وتنبثق من هذا الهدف الفرضيات الاتية : فرضيات البحث : 1 - توجد فروق ذات دلالة احصائية عند مستوى دلالة (0.05) بين متوسط درجات طلبة المجموعة التجريبية الذين درسوا باستخدام البرنامج التعليمي ،ومتوسط درجات تحصيل طلبة المجموعة الضابطة اللذين درسوا بالطريقة الاعتيادية في اختبار التحصيل البعدي. 2 - توجد فروق ذات دلالة احصائية عند مستوى (0,05) بين متوسط درجات طلبة المجموعة التجريبية ومتوسط درجا ت طلبة المجموعة الضابطة على مقياس التفكير الحاذق في القياس البعدي ولصالح المجموعة التجريبية3 - لا توجد فروق ذات دلالة احصائية عند مستوى (0,05) بين متوسط درجات طلبة المجموعة التجريبية ومتوسط درجات طلبة المجموعة الضابطة على مقياسي لتفكير الحاذق في القياسي لقبلي والبعدي.4 - توجد فروق ذات دلالة احصائية عند مستوى (0,05) بين متوسط درجات افراد المجموعة التجريبية ومتوسط درجات طلبة المجموعة الضابطة على مقياس التسامح الاجتماعي في القياس البعد ي ولصالح المجموعة التجريبية.5 - لا توجد فروق ذات دلالة احصائية عند مستوى (0,05) بين متوسط درجات طلبة المجموعة التجريبية ومتوسط درجات طلبة المجموعة الضابطة على مقياس التسامح الاجتماعي في لقياسين القبلي والبعدي لتحقيق هدفا البحث استخدم الباحث المنهجين الوصفي والتجريبي ذات الضبط الجزئي تكونت عينة البحث من (80) طالب وطالبة من كلية الدراسات القرانية جامعة بابل/ قسم علوم القران موزعين على قاعتين دراستين ، اختيرت عينة البحث بالطريقة القصدية وبلغ عدد طلبة المجموعة التجريبية (40) طالبا وطالبة الذين درسوا بالبرنامج التعليمي القائم على البنائية الاجتماعية وبلغ عدد طلبة المجموعة الضابطة (40) طالبا وطالبه درسوا بالطريقة الاعتيادية كافا الباحث في المتغيرات الاتية ( العمر - الجندر - والذكاء - المعرفة السابقة - المستوى الاكاديمي - التطبيق القلبي لمقياس التفكير الحاذق - التطبيق القبلي لمقياس التسامح الاجتماعي).ولتحقيق هدفا البحث واختبار فرضياته اعد الباحث برنامجا تعليميا قائما على البنائية الاجتماعية. وللتوصل الى نتائج البحث اعد الباحث ثلاث ادوات كانت الاولى اختبارا تحصيليا تكون من (50). فقرة منها (10) فقرة من نوع مقالي محددة الاجابة (40) من نوع من متعدد رباعي البدائل، وقد تحقق الباحث من خصائصه السيكومترية فضلا عن ثباته اما الاداة الثانية هي مقياس التفكير الحاذق تمت ترجمة النسخة الاجنبية وعرضها على عدد من المترجمين واستخراج صدق المترجمين واستخراج الخصائص السيكومترية مكون من (40) فقرة ذات خمسة بدائل. اما الاداة الثالثة هي مقياس التسامح الاجتماعي بنى الباحث المقياس من خلال الاعتماد على الادبيات ودراسات ذات العلاقة وتم عرضه على عدد من المتخصصين واستخراج صدقه وثباته. اصبح المقياس مكونا من(30) فقرة ذات خمسة بدائل.درس الباحث بنفسه مجموعتي البحث وذلك تحاشيا للاختلاف الذي قد ينجم عن اختلاف الاستاذ وقدراته، ومدى اطلاعه على طبيعة المتغيرات التجريبية استمرت مدة التجربة 14 اسبوعا بدات يوم الاربعاء 27\9\2017 وانتهت يوم الاحد 14\1\208 وبعد الانتهاء من التجربة طبق الباحث ادوات البحث جمع البيانات وحللها احصائيا باستعمال الاختبار التائي لعينتين مستقلتين ومعادلة حجم الاثر لبيان فاعلية البرنامج واستخدم الاختبار التائي لعينيتن مترابطتين لمعرفة الفرق بين التطبيق القبلي والبعدي على مقياس التسامح الاجتماعي والتفكير الحاذق ومعرفة اثر لحجم وظهرت نتائج البحث ما ياتي : .1 - تفوق المجموعة التجريبية التي درست على وفق البرنامج التعليمي على طلبة المجوعة الضابطة التي درست على وفق الطريقة الاعتيادية في التحصيل2 - تفوق المجموعة التجريبية التي درست على وفق البرنامج التعليمي على طلبة المجوعة الضابطة التي درست على وفق الطريقة الاعتيادية في مقياس التفكير الحاذق.3 - تفوق المجموعة التجريبية التي درست على وفق البرنامج التعليمي على طلبة المجوعة الضابطة التي درست على وفق الطريقة الاعتيادية في مقياس التسامح الاجتماعي.في ضوء نتائج البحث يمكن استخلاص الاستنتاجات الاتية : 1. ان الطلبة بامس الحاجة الى برامج تعليمية تركز على تعليم التفكير عن طريق المناهج التعليمية .2. اعتماد البرامج التعليمية المعدة على وفق النظرية المعتمدة ، فهي تزيد من كفاية العملية التعليمية ، وتعطي افضل النتائج، لانها تنظم التدريس وتوجهه نحو اهدافه، وتبعد العمل التدريسي من هدر الوقت والاستخدام الامثل للتقنيات التربوية.في ضوء نتائج البحث يوصي الباحث بما ياتي : 1. عقد دورات وندوات وورش عمل للمدرسين لتعريفهم بهذا النوع من التعليم، وكذلك الاساليب الخاصة بتعليم التفكير الحاذق والتسامح الاجتماعي وكيفية توفير البيئة الصفية المشجعة له.2. تضمين مهارات التفكير الحاذق والبرامج التعليمية التي تساعد على تنميته ضمن موضوعات المناهج التربوية في كليات التربية، مع تزويدهم بالمعلومات الكافية لكيفية قياس وتقويم هذا النمط من التفكير لدى الطلبة.استكمالا للبحث الحالي يقترح الباحث اجراء البحوث الاتية : 1. دراسة مشابهة للدراسة الحالية في مواد ومراحل دراسية اخرى.2. دراسة مشابهة للبحث الحالي لبيان اثر الجنس في تحصيل الطلبة وتنمية الثقة بالنفس لدى طلبة. | This research aims to know the effectiveness of educational program which based on th socialbuling in procuring and develop thin king and the social to leranle that the students of Quran studies have Babyionuniverits The resuts showsThe hypotheses of the research are : 1. There is statistically significant differences at the level of significance (0.05) between the average degree of the empirical group who studied using the educational program, and the average degree of the controlled group members, who studied in the usual manner in the post achievement test. 2. There is statistically significant differences at the level (0.05) between the average degree of the empirical group and the average of the controlledgroup on a scale of the skillful thinking in the post measurement for the benefit of thecontrolled Group 3. There is no statistically significant differences at the level (0.05) between the average degree of the empirical group and the average of the individuals of the controlled group on a scale a measure of the skillful thinking inthe pretest and posttest . 4. There is statistically significant differences at the level (0.05) between the average degrees of individuals, the empirical group and the average of the controlled group members on a scale of social tolerance in the posttest for the benefit of the empirical group.5. There is statistically significant differences at the level (0.05) between the average degree of the empirical group and the average of the group members, the controlled group on a scale of social tolerance in the posttest and pretest. To achieve the above mentioned aims, he researcher follows and used the descriptive and empirical approaches with partial adjustment. The sample of the research consisted of (80) Students from the Faculty of Qur'anic Studies, University of Babylon, the Qur'an Science Department, distributed on two classes . The research sample was chosenthe number of students in the experimental group (40) students who have studied educational program based on social constructivist and the number of students in the controlled group (40) students who have studied in the usual manner.The researcher matched the following variables (age - and intelligence - the previous knowledge - academic level - the pre application of the skillful thinking scale - the pre application of the social tolerance scale). To achieve the goals of the research and testing its hypotheses , the researcher prepared an educational program which is based on social constructivist. To reach the research results, he prepared three tools : the first was an achievement test consisted of (50)item. (10) of the them was of the essay type the answer (40) of the type of multi - quad core alternatives, there has been a researcher of characteristics as well as the firmness and the second tool is the measure of the skillful thinking foreign version had been translated and displayed on a number of translators and interpreters and extractinة ratified the properties of (40) item with five alternatives.The third tool is a measure of social tolerance . The researcher build it through reliance on the literature and the related studies which has been introduced to a number of specialists and extraction of faithfulness and consistency . The scale has become a component of30 items with five alternatives. The researcher has examined his own research groups in order to avoid variations that may result from the different abilities, and the professor briefed on the nature of the experimental variables that lasted the duration of experience 14 a week started on Wednesday 27/9/2017 and ended on Sunday 11\1\2018 after the completion of the experiment the researcher applied the search tools for the collection and analysis of data statistically researcher use Tetes Independent test volume equation to demonstrate the effectiveness of the program impact and use The two themes test linked to find the difference between the application and the conference on the measurement of cardiac arrest of social tolerance and skillful thinking and knowledge of the impact of the size of the search results appeared as follows : . 1. Beyond the empirical group examined according to the educational program to the students set the controlled examined the approved normal manner. 2. Beyond the empirical group examined, according to the educational program to the students set the empirical examined the approved normal manner in the measure of the skillful thinking. 3. Beyond the empirical group examined according to the educational program to the students set the controlled examined the approved normal manner in measurement of social tolerance. In the light of the results of the research, the following conclusions can be drawn : 1. The students are in dire need of educational programs focusing on the education of thinking through educational curricula. 2. The adoption of educational programs according to the theory adopted, they increase the efficiency of the educational process, and gives the best results, because they organize the teaching and its orientation toward its objectives, the teaching of work is just a waste of time and optimal use of educational technologies. 3. The reliance on the principles of the theory of social Constructivist Theory in the construction of educational programs, provides the environment matched the brains of all students through the diversification of the stimuli and attitudes to learn the best compared to the traditional way. In the light of the results of the research, the researcher recommends the following : 1. Held courses and seminars and workshops for teachers to familiarize them with this type of education, as well as methods of education skillful thinking and social tolerance and how to provide the environment and encouraging classroom teaching. 2. The skillful include thinking skills and educational programs to help its development within the topics of the educational curricula of the faculties of education, with adequate information on how to measure and assess this pattern of thinking to students. 3. You can benefit from the results of the current research at the launch of the reconstruction or the design of the curriculum, which focuses on the development of thinking in educational measurement. An update on the current research researcher research suggests the following : 1. A similar study for the current study material in the phases of the other courses. 2. A similar study of current research to demonstrate the impact of gender in the collection of students and the development of self - confidence to the students. 3. A study to determine the effectiveness of the educational program in other types of variables. The acquisition of educational concepts, the trend toward the instrument panel, calendar, retention, inclination

فاعلية برنامج تعليمي قائم على نظرية العبء المعرفي في التحصيل وتنمية الذكاء اللغوي والصوري لدى طلاب الصف الخامس الادبي في مادة البلاغة == The effectiveness of a program based on the theory of the cognitive burden in the achievement and the development of linguistic and visual intelligence among students in the fifth grade in the literary rhetoric

Author name: احمد يحيى حسن السلطاني
Supervisor name: نبيل كاظم نهير الشمري
General topic: Educational Sciences
Specific topic: Curriculum and Teaching Methods
Degree: Doctorate
University: University Of Basrah - College Of Education For Human Sciences - Department Of Educational And Psychological Sciences
Language: Arabic
University location: Basrah
First pages:
Abstract: The current research aims to : 1 - The impact of the educational program on the achievement of the fifth gradestudents in the language of rhetoric .2 - The impact of the educational program on the development of linguistic intelligence among students of the literary fifth in the language ofrhetoric .3 - Know the impact of the educational program in the intelligence and r t j with the students in the fifth literary material development rhetoric.materialrhetoric educational program, and the Division (b) to represent the control of the number of students group (30) students from grade students Literary subjects who study rhetoric in the traditional way . Thus, the sample of the research as a whole reached (60) fifth graders in that school .After determining the content of the subject , which will be examined in the tutorial (during the duration of the experiment) and of the themes thebook of rhetoric and the application of the fifth grade literary, coined the researcher (20 3) behaviorally target and prepared teaching plans for thetopics of rhetoric that would study in the tutorial, and introduced models including the Committee Of the experts and specialists in the field of Arabic language and methods of teaching , psychology , measurement and evaluation ; to know the sincerity and relevance to the variables of research , as well as the researcher prepared ab]اكتب عنوان المستند[Research Summarycollection test in the language of rhetoric consists of (50) test paragraphs .The researcher studied the two research groups himself during the duration of the experiment, which lasted ( 30 ) weeks , and after the experiment , the researcher applied the final achievement test , Intelligence Language and visual intelligence on the students of the two research groups .The researcher prepared a linguistic intelligence test consisting of (50) paragraphs, applied to the research groups before and after the experiment .The intelligence spatial, has briefed the researcher on literature, previous studies and theories that have addressed this topic, P was relying onThurston 's theory, mental abilities initial theory, as Thurston intelligence is no longer public factor , but suggested a number of key factors in intelligence, which are separate from each other some, and one of these factors is the spatial factor, the test of spatial intelligence of the three areas totaled paragraphs three areas (30) paragraph of multiple choice , followed by alternatives ranging from (4 - 6) distributed as follows : The first field : spatial orientationThe second field : spatial visual perceptionThe third area : Spatial relationsThe adoption d style multiple - choice alternatives for each paragraph; because it is the most widely used in intelligence and mental aptitude tests formula; they reduce the guesswork factor in the response, as wellc]اكتب عنوان المستند[Research Summaryas taking into account the status of diversity in the paragraphs of the test; so as not lacking objectivity.The data analyzed statistically using statistical pouch ( SPSS ) , And reached the following results : The results of the study showed that the students of the experimental group who studied according to the educational program were superior to the students of the control group who studied according to the traditional method in scholastic achievement and linguistic and visual intelligence . In the light of the research results, the researcher recommends the researcher

فاعلية تصميم تعليمي قائم على نظرية التعلم المستند الى الدماغ في التحصيل وتنمية مهارات التفكير التحليلي لدى طلاب الصف الرابع العلمي في مادة قواعد اللغة العربية

Author name: قاسم عبد الامير حميدي
Supervisor name: سعيد جاسم علي الاسدي
General topic: Educational Sciences
Specific topic: Curriculum and Teaching Methods
Degree: Doctorate
University: University Of Basrah - College Of Education For Human Sciences - Department Of Educational And Psychological Sciences
Language: Arabic
University location: Basrah
First pages:
Abstract: هدف البحث الى التعرف على فاعلية تصميم تعليمي قائم على نظرية التعلم المستند الى الدماغ في التحصيل وتنمية مهارات التفكير التحليلي لدى طلاب الصف الرابع العلمي في مادة قواعد اللغة العربية ، وتماشيا مع اهداف البحث اعتمد الباحث منهج البحث التجريبي، وتم استعمال التصميم التجريبي ذي المجموعتين المتكافئتين ذوات الضبط الجزئي والاختبار البعدي لقياس التحصيل والاختبارين القبلي والبعدي لقياس التفكير التحليلي ، ولمعرفة مدى تحقق نتائج البحث تم صياغة الفرضيات الصفرية الاتية : 1 - لايوجد فرق دال احصائيا عند مستوى دلالة 0.05 بين متوسطي درجات الاختبارين القبلي والبعدي للتفكير التحليلي للمجموعة التجريبية التي درست باستراتيجية التعلم المستند الى الدماغ2 - لايوجد فرق دال احصائيا عند مستوى دلالة 0.05 بين متوسطي درجات الاختبارين القبلي والبعدي للتفكير التحليلي للمجموعة الضابطة التي درست بالطريقة الاعتيادية3 - لايوجد فرق دال احصائيا عند مستوى دلالة 0.05 بين متوسطي درجات المجموعة التجريبية التي درست بطريقة التعلم المستند الى الدماغ والمجموعة الضابطة التي درست بالطريقة الاعتيادية في الاختبار البعدي للتفكير التحليلي4 - لايوجد فرق دال احصائيا عند مستوى دلالة 0.05 بين متوسطي درجات المجموعة التجريبية التي درست باستراتيجية التعلم المستند الى الدماغ والمجموعة الضابطة التي درست بالطريقة الاعتيادية في الاختبار البعدي في التحصيل وقد تحدد مجتمع البحث بطلاب الصف الرابع العلمي في المدارس الثانوية والاعدادية النهارية التابعة للمديرية العامة لتربية كربلاء/ قضاء المركز، وبالاختيار العشوائي تم اختيار عينة البحث المتكونة من (64) طالبا من طلاب الصف الرابع العلمي من اعدادية الذرى للبنين تم توزيعهم على مجموعتي البحث : - مجموعة تجريبية درست بالتصميم التعليمي القائم على نظرية التعلم المستند الى الدماغ. - مجموعة ضابطة درست بالطريقة الاعتيادية . تم اجراء التكافؤ بين مجموعتي البحث في متغيرات (العمر الزمني، التحصيل السابق ، مهارات التفكير التحليلي، الذكاء، المتطلبات السابقة) ولغرض تحقيق اهداف البحث وجمع البيانات الخاصة بالتجربة تم بناء اختبارين وذلك على النحو الاتي : 1. اختبار تحصيل تكون بصيغته النهائية من (40) فقرة موضوعية من نوع الاختيار من متعدد.2. اختبار مهارات التفكير التحليلي مكون من 30)) فقرة موزعة على مهارات التفكير التحليلي وكانت من نوع الاختيار من متعدد. تم تطبيق الاختبارين على عينة استطلاعية للتحقق من وضوح فقرات كل اختبار وتعليماته وتحديد زمنه واجراء التحليلات الاحصائية المناسبة، والتاكد من الخصائص السايكومترية، التي بموجبها اصبح الاختبارين جاهزين للتطبيق على مجموعتي البحث. وبعد تطبيق الاختبارين على مجموعتي البحث تم تحليل نتائجه باستخدام الادوات الاحصائية المناسبة مثل معامل ارتباط بيرسون ومعامل ارتباط بوينت بايسيريل ، واختبار (t - test) لعينتين مستقلتين متكافئتين، ومعادلة سبيرمان براون . وقد اشارت النتائج الى وجود فرق ذي دلالة احصائية لصالح طلاب المجموعة التجريبية التي درست بالتصميم التعليمي القائم على نظرية التعلم المستند الى الدماغ في كل من التحصيل ومهارات التفكير التحليلي وبين طلاب المجموعة الضابطة التي درست على وفق الطريقة الاعتيادية، وقد توصل الباحث الى مجموعة من الاستنتاجات منها ان التدريس وفق التصميم القائم على نظرية التعلم المستند الى الدماغ له اثر ايجابي في التحصيل الدراسي للطلاب وزاد من قدراتهم في تحليل المعلومات المكتسبة وتنظيمها مع ما يمتلكونه من معلومات سابقة . وفي ضوء الاستنتاجات وضعت عدد من المقترحات والتوصيات. | The aim of the research was to identify the effectiveness of educational design based on the theory of learning based on the brain in the achievement and development of analytical thinking skills among the fourth grade students in the Arabic grammar. In accordance with the research objectives, the researcher adopted the experimental research method. And the post - test of the measurement of the tribal and remote collection and testing of the measurement of analytical thinking. To find out the extent of the results of the research, the following zero hypotheses were formulated : 1. There is no statistically significant difference at 0.05 level between the mean scores of the pre - test and post - test tests of the experimental group that studied the brain - based learning method2. There is no statistically significant difference at 0.05 level between the mean scores of the pre - test and post - test tests for the analytical group of the control group studied in the normal way3. There is no statistically significant difference at the 0.05 level between the mean scores of the experimental group studied in the brain - based learning method and the control group that was normally studied in the post - test of analytical thinking4. There is no statistically significant difference at 0.05 level between the mean scores of the experimental group studied in the brain - based learning method and the control group that was normally studied in the post - test in achievement The research community was determined by the fourth grade students in the secondary schools and the day - school of the Directorate General of Karbala / Center district. The random sample was chosen from 64 students from the fourth grade of the secondary school for boys. - An experimental group studied with a brain - based learning theory. - A control group studied in the usual way. The equivalence between the two research groups was carried out in variables (age, previous achievement, analytical thinking skills, intelligence, previous requirements). For the purpose of achieving the research objectives and collecting the data for the experiment, two tests were constructed as follows : 1. A collection test in the final form of (40) objective paragraphs of the type of multiple choice.2. Analytical Thinking Skills (30) A paragraph distributed on analytical thinking skills was a multi - choice type.The two tests were applied on a survey sample to verify the veracity of each test and its instructions, to determine its time, to perform the appropriate statistical analyzes, and to confirm the cycometric characteristics, according to which the two tests were ready for application to the two research groups.After the two tests were applied to the two groups, the results were analyzed using appropriate statistical tools such as Pearson correlation coefficient and Pacerel correlation coefficient, t - test of two independent independent samples, and Spearman Brown equation. The results indicated that there was a statistically significant difference for the experimental group, which studied the brain - based learning theory based on the theory of learning in both achievement and analytical thinking skills, and the students of the control group studied according to the usual method. Teaching based on brain - based learning theory has had a positive impact on students' academic achievement and increased their ability to analyze and organize acquired information with their prior knowledge. In the light of the conclusions, a number of proposals and recommendations were developed

فاعلية دورة التقصي الثنائية وانموذج (TASC) في اكساب المفاهيم الفيـزيائية ومهارات حـل المسالة وتنمية عمليات العلم لدى طلاب الصف الرابع العلمي == THE EFFECTIVENESS OF USING COUPLED INQUIRY CYCLE AND TASC MODEL IN THE ACQUISITION OF PHYSICAL CONCEPTS, PRONBLEM SOLVING SKILLS AND DEVELOPING SCIENCE PROCESSING AMONG 4TH GRADE STUENTS\SCIENTIFIC BRANCH

Author name: رضا عبد ناصر
Supervisor name: نضال عيسى عبد المظفر
General topic: Educational Sciences
Specific topic: Curriculum and Teaching Methods
Degree: Master
University: University Of Basrah - College Of Education For Human Sciences - Department Of Educational And Psychological Sciences
Language: Arabic
University location: Basrah
First pages:
Abstract: هدف البحث الحالي الكشف عن (فاعلية دورة التقصي الثنائية وانموذج (TASC) في اكساب المفاهيم الفيزيائية ومهارات حل المسالة وتنمية عمليات العلم لدى طلاب الصف الرابع العلمي) وللتحقق من هذا الهدف تم صياغة الفرضيات الصفرية الاتية : 1. لا يوجد فرق ذو دلالة احصائية عند مستوى دلالة (0.05) بين متوسط درجات طلاب المجموعة التجريبية الاولى التي ستدرس على وفق دورة التقصي الثنائية ومتوسط درجات طلاب المجموعة التجريبية الثانية التي ستدرس على وفق انموذج (TASC) ومتوسط درجات طلاب المجموعة الضابطة التي ستدرس بالطريقة الاعتيادية في اختبار اكساب المفاهيم الفيزيائية.2. لا يوجد فرق ذو دلالة احصائية عند مستوى دلالة (0.05) بين متوسط درجات طلاب المجموعة التجريبية الاولى التي ستدرس على وفق دورة التقصي الثنائية ومتوسط درجات طلاب المجموعة التجريبية الثانية التي ستدرس على وفق انموذج (TASC) ومتوسط درجات طلاب المجموعة الضابطة التي ستدرس بالطريقة الاعتيادية في اختبار مهارات حل المسالة.3. لا يوجد فرق ذو دلالة احصائية عند مستوى دلالة (0.05) بين متوسط الفروق في درجات الاختبارين القبلي والبعدي لطلاب المجموعة التجريبية الاولى التي ستدرس على وفق دورة التقصي الثنائية وطلاب المجموعة التجريبية الثانية التي ستدرس على وفق انموذج (TASC) وطلاب المجموعة الضابطة التي ستدرس بالطريقة الاعتيادية في تنمية عمليات العلم .تحدد مجتمع البحث الحالي بجميع طلاب الرابع العلمي في المدارس الاعدادية والثانوية النهارية الحكومية التابعة الى محافظة القادسية، ومادة الفيزياء للفصول الخمس الاولى من الكتاب المقرر تدريسه للعام الدراسي ( 2016 - 2017 ).استخدم الباحث التصميم التجريبي ذا الضبط الجزئي للمجموعتين التجريبيتين والمجموعة الضابطة ذوات الاختبار القبلي والبعدي ووفقا لهذا التصميم تم اختيار اعدادية الديوانية للبنين لتمثل عينة البحث، وقد بلغت عينة الدراسة (98) طالبا، بواقع (32) طالبا للمجموعة التجريبية الاولى التي ستدرس وفقا لدورة التقصي الثنائية، و(34) طالبا للمجموعة التجريبية الثانية التي ستدرس وفق انموذج (TASC)، و(32) طالبا للمجموعة الضابطة التي ستدرس وفق للطريقة الاعتيادية. كوفئت مجموعات البحث الثلاث في متغيرات : العمر الزمني، ومستوى الذكاء, والتحصيل السابق، المعلومات الفيزيائية السابقة، ومهارات حل المسالة وعمليات العلم. اعد الباحث مستلزمات البحث وهي : تحديد المادة العلمية , صياغة الاهداف السلوكية ، تحديد المفاهيم الفيزيائية، اعداد الخطط التدريسية وتم بناء ثلاث ادوات وهي : 1 - اختبار اكساب المفاهيم الفيزيائية مؤلف من ( 45 ) فقرة موضوعية من نوع الاختيار من متعدد، تم التحقق من صدقه الظاهري وصدق المحتوى، وحسب ثباته باستخدام معادلة ( كودر - ريتشاردسون 20) ، اذ بلغ ( 0.87) ، كذلك تم احتساب معامل الصعوبة والتمييز لفقرات الاختبار وفاعلية البدائل الخاطئة .2 - اختبار عمليات العلم مؤلف من (42) فقرة موضوعية من نوع الاختيار من متعدد، موزعة على (11) عملية من عمليات العلم الاساسية والمتكاملة، تم التحقق من صدقه الظاهري وصدق البناء ، وحسب ثباته باستخدام معادلة ( كودر - ريتشاردسون 20) ، اذ بلغ (0.84) ، كذلك تم احتساب معامل الصعوبة والتمييز لفقرات الاختبار وفاعلية البدائل الخاطئة.3 - اختبار مهارات حل المسالة مؤلف من (45) فقرة مقالية تم التحقق من صدقه الظاهري وصدق البناء، وحسب ثباته باستخدام معادلة الفا - كرونباخ، اذ بلغ (0.82) وتم ايجاد ثبات معامل التصحيح للفقرات المقالية اذ بلغ (0.87)، فضلا عن حساب معامل الصعوبة والتمييز لفقرات الاختبار. طبقت التجربة في الفصل الدراسي الاول من العام الدراسي (2016 - 2017) واستمرت على مدى (12) اسبوعا، وبعد الانتهاء من تدريس المادة المحددة ، تم تطبيق الاختبارات, وعولجت البيانات باستخدام الحقيبة الاحصائية للعلوم الاجتماعية (SPSS - 20 ) وبرنامج (Microsoft excel )، واظهرت النتائج : 1. تفوق المجموعة التجريبية الاولى التي درست وفق لدورة التقصي الثنائية على المجموعة الضابطة التي درست بالطريقة الاعتيادية في متغير اكساب المفاهيم الفيزيائية . 2. تفوق المجموعة التجريبية الثانية التي درست وفق لانموذج (TASC) على المجموعة الضابطة التي درست بالطريقة الاعتيادية في متغير اكساب المفاهيم الفيزيائية .3. عدم وجود فرق دال معنويا بين المجموعتين التجريبية الاولى التي درست وفق لدورة التقصي الثنائية والتجريبية الثانية التي درست وفق لانموذج (TASC) في متغير اكساب المفاهيم الفيزيائية . . 4. تفوق المجموعة التجريبية الثانية التي درست وفق انموذج (TASC) على المجموعة التجريبية الاولى التي درست وفق دورة التقصي الثنائية والمجموعة الضابطة التي درست بالطريقة الاعتيادية في متغير مهارات حل المسالة. | The current work mainly aims at investigating the effectiveness of coupled inquiry cycle and also the use of TASC model in the acquisition of concepts and skills pertained to physics and problem solving skills as well as developing science processing among the 4th grade students in the scientific branch. To get sure of this goal, a null hypothesis is formed on the basis of the following : 1. There is no significant statistical difference at the level of (0.05) among the average scores of the first experimental group, whom are taught in accordance with the coupled inquiry cycle and those with the an average score in the second experimental group, being taught according to TASC model, and the average of the control group being taught following the usual method in testing the acquisition of physics concepts. 2. There is no significant statistical difference at the level of (0.05) among the average scores of among the first experimental group, being taught following the coupled inquiry cycle and those students with an average score in the second experimental group being taught according to the TASC model, the average of the control group taught following the usual method of teaching in the test problem solving skills. 3. There is no significant statistical difference at the level of (0.05) among the first experimental group's average scores that will be taught according to the coupled inquiry cycle, and those average scores belong to the second experimental group of students being taught in accordance with the TASC model, and the average scores of the control group that will be taught following the usual method of teaching in developing science processes. The samples that this research include are all 4th class students in the scientific branch in the governmental preparatory schools in Diwaniyah province, depending on the first six chapters in the physics book of the academic year of 2016 - 2017. The researcher adopted the experimental design of partial - controlled with two experimental groups and the control group applying the procedure of pre - and post - test. The researcher chooses 98 students randomly from Al - Diwaniya school for the first experimental group being taught according to the coupled inquiry cycle, 34 students as a second experiment group being taught in accordance with the TASC model and 32 students as a control group being taught following the usual method. The equivalence of those three groups are according to age, intelligence level, previous achievement of knowledge, previous knowledge in physics, problem solving skills and sciences processing level. The researcher prepared the requirements of the research as teaching material and behavioral objectives determining the terms belonging to physics and preparing a lesson as well as making three tools exposed in the following points : 1. Test of physical concepts acquisition which is composed of 45 objective terms in form of multiple choice. This test has been verified and has a valid content and a reliable face calculated by using the equation of Kuder - Richardson 20, as it was 0.87, and also calculating the difficulty and discrimination coefficient as well as the effectiveness of wrong alternatives. 2. Test of science operations which consists of 42 objective items of multiple choice, distributed to 11 processes of basic and integrated science processes. This test has a verified face and construction validity, and being reliable by using Kuder - Richardson 20 as it was (0.84) and measuring the difficulty and the discriminating coefficient as well as the effectiveness of wrong alternatives. 3. A test of problem solving skills which comprises 45 essay items. This test has a verified face and a constructed validity and being reliable by using Alpha - Cronbach, reaching (0.82) correction reliability of essay items that was 0.87, as well as difficulty coefficient and discrimination. The experiment was carried out during the first semester of the study year (2016 - 2017) lasting for 12 weeks, after the completion of teaching the specified material. The tests and the data were applied and treat using SPSS - 20 and Microsoft excel. The results showed the following : 1. The first experimental group excelled in these tests, those who studied according to the coupled inquiry cycle surpassing the control group, those who studied the material following the usual method in the learning of physics concepts. 2. The second experimental group excelled in these tests, those who studied the material according to the TASC model surpassing the control group, those followed the usual method in the learning of the physics concepts. 3. There is no significant difference between the first experimental group, who studied the material on the basis of coupled inquiry cycle and the second experimental group, those who followed the TASC model in their study of the physical concepts. 4. The second experimental group showed superiority over the first experimental group and the control group at the level of problem solving skills. 5. There is no significant difference between the first experimental group and the second experimental group at the level of problem solving skills, though the two groups followed different methods of learning. 6. The first experimental group showed superiority over the control group, both followed different methods of leaning, at the level of developing science processes. 7. The second experimental group showed superiority over the control group, both applied dissimilar ways of learning, at the level of developing science processes. 8. There is no significant difference between the first experimental group and the second experimental group at the level of developing science processes. Thus, according to these results, the researcher made the basic findings as conclusions and proposes some suggestions and recommendations for further studies.

دراسة نسيجيه مرضيه لسمية الدايوكسين في ذكور الجرذان المختبرية البيضاء Rattus norvegicus == Histopathological study of dioxin toxicity in male rats Rattus norvegicus

Author name: ياسمين جاسم محمد
Supervisor name: زینب وحيد خضير | صالح كاظم مجید
General topic: Medicine
Specific topic: Diseases
Degree: Master
University: University Of Basrah - Faculty Of Medicine
Language: English
University location: Basrah
First pages:
Abstract: In the present study is the toxicological and pathological effects of dioxin on rats behavior (Rattus norvegicus), and the effects of dioxin on weight before and after administration were studied. Thirty two male rats (Rattus norvegicus) were used, the animals were divided into four equal groups, each all of which were administered orally : olive oil (1 ml), 50 ng, 100ng and 200 ng per animal of dioxin respectively for 70 days. On estimation of body weight of animals, the results showed significant decrease of animal weight when compared with the control group (P≤ 0.05). At the end of this treatment period, animals of each group were sacrificed after anesthesia using chloroform inhalation. The result showed variable gross changes in some internal organs (liver, kidney and spleen) in treated groups in comparison with the control group. The study included significant changes in the histopathological structure of many organs due to the effect of dioxin ( liver, kidney, spleen, stomach and skin) in comparison with the control group.The liver showed some important changes like degeneration, necrosis of hepatocytes and sever fibrosis of periportal area. In the spleen there is decrease in size of spleen and atrophy of lymphocyte of whit pulp. And in the kidney there are some changes include degeneration of proximal convoluted tubules and glomeruli atrophy.In stomach the important changes was revel include erosion of mucosa of glandular region and hyperplasia with hyperkeratosis of non glandular region.And in the skin appeared some critical changes like atrophy of hair follicles, sebaceous gland and thinning of epidermis.It was concluded that dioxin has a significant toxic effect on laboratory animals (rats), confirmed by its histopathological effects on internal organs and skin of exposed animals.

دور السايتوكينات المعزولة من انسجة المشيمة المغذية للجنين لدى النساء مع الاجهاض التلقائي == The role of cytokines isolated from feto - placental tissues in women with spontaneous miscarriage

Author name: ميسلون عبد الحميد ناصر
General topic: Medicine
Specific topic: Microbiology
Degree: Doctorate
University: University Of Basrah - Faculty Of Medicine
Language: English
University location: Basrah
First pages:
Abstract: شملت الدراسة الحالية (172( امراة، تتراوح اعمارهم بين 16 - 41 عاما، من المرضى الذين قدموا الى مستشفى الولادة والاطفال في البصرة بسبب الاسقاط التلقائي غير الكامل في الشهور الثلاثة الاولى من الحمل ، بالاضافة الى النساء مع الحمل الطبيعي في وقت الولادة خلال الفترة من شباط 2012 الى ايار 2014 وتم تقسيمهن الى 3 مجموعات :  المجموعة - ا : وشملت )65) من النساء مع الاجهاض التلقائي المتكرر (RSM) خلال الاشهر الثلاثة الاولى، مع متوسط العمر (25.2 ± 7.28) سنة. المجموعة - ب : وشملت (36) من النساء مع الاسقاط التلقائي غير الكامل في الاشهر الثلاثة الاولى من الحمل ولها على الاقل ثلاثة مرات حمل طبيعي سابق (الاجهاض التلقائي غير المتكرر ( non - RSM بمتوسط من العمر (26.61 ± 6.97) سنة. المجموعة - ج : السيطرة (الحمل الطبيعي) : 71 امراة بمتوسط من العمر (26.17 ± 7.01) سنة. وتم الحصول على الدم الوريدي من المجاميع قيد الدراسة من اجل البحث عن المضاد المناعي م وج الخاص بمقوس قوندي , IgM ) IgG (. والتشخيص المصلي للاصابة بمقوسات قوندي يستخدم على نطاق واسع لفحص النساء الحوامل والمجهضات. كان معدل حدوث داء المقوسات (38.4٪) التي وجدت في 101 مجموعات الاجهاض التلقائي بواسطة فحص (ELISA). اظهرت عينتين (3.08٪) نتائج ايجابية المضاد المناعي (م). بينما كانت 24 (36.92٪) عينة ايجابية للمضاد المناعي (ج) لمقوس قوندي في مجموعات المرضى , بينما لم تسجل اصابة في 71 امراة من مجموعة السيطرة . غالبية النساء المصابة (50٪) في سن (30 - 39) سنة في حالة المضاد المناعي (ج)، في حين ان (10.26٪) في سن (20 - 29) سنة في حالة من المضاد المناعي (م).والنتائج كشفت عن ان اعلى نسبة للاجهاض التلقائي لوحظت في نساء الارياف . وفي الوقت نفسه، تم جمع نسيج الارومة المغذية للجنين خلال عملية الكشط والدم الوريدي للكشف وتقييم السيتوكينات المضادة للالتهابات (IL - 4، IL - 6، IL - 10) والسيتوكينات الموالية للالتهابات (IL - 2،عامل نخر الورم - الفا TNF - α، - γ IFN) وقياس تركيزها باستخدام فحص انزيم مرتبط البلمرة المناعي ، تبين تركيز عال (49.97 ± 8.82، 180.7 ± 15.03، 94.34 ± 7.68) للسيتوكينات في الارومة المغذية للجنين (IL - 4، IL - 6، IL - 10 على التوالي) في حالة مجموعة السيطرة بالمقارنة مع مجموعات المرضى وتم الكشف عن نتيجة عكسية في مصل الدم ، في حين ان التراكيز عالية من السيتوكينات الموالية للالتهابات (IL - 2، TNF - α، IFN - γ) كانت (134.17 ± 24.37، 432.16 ± 51.7، 100.46 ± 9.94 على التوالي) في حالة مجموعة الاجهاض التلقائي المتكررRSM)) بدلا من مجموعة السيطرة ومجموعة الاسقاط التلقائي غير المتكرر RSM - non مع وجود اختلافات معنوية كبير.p<0.001 وقد تبين في الدراسة الحالية وجود علاقة واضحة بين مناعة الامهات نوع TH2 والحمل الطبيعي، في حين يرتبط رد فعل جهاز المناعة نوع TH1 بفقدان الحمل. والتوازن الدقيق بين السيتوكينات الناتجة عن TH1 / TH2 ممكن ان يمنع خمج مقوسات قوندي . الذي يرتبط مع الانتاج الكبير من TH1 للسيتوكينات الموالية للالتهابات.وعلاوة على ذلك نتائج حساب مستويات CD44، اظهر فرقا معنويا عاليا p<0.001 في حال مقارنة بين مجموعة السيطرة والمجموعتين من النساء المجهضات . وهكذا تم تسجيل ارتباط CD44 مع فعالية خلايا TH2 ؛ لذا فمن المرجح انه قد يكون هناك وجود علاقة بين الحمل الطبيعي وكثافة CD44 على سطح الخلية

دراسة لمقارنة مستقبلات للهرمون المحرر لموجهة القند لقناة فالوب بواسطة تقنية المناعة النسيجية الكيميائية في النساء اللائي لديهن حمل خارج الرحم, او عملية استئصال الرحم او ربط القناة == Comparative Study of Gonadotropin - releasing Hormone Receptor in Fallopian Tube by Immunohistochemistry among Women with Ectopic Pregnancy, Hysterectomy and Tubal Ligation

Author name: هالة ناظم كاظم مهدي
Supervisor name: ايمان علي هاشم | سعد عبد الباقي عبد الله
General topic: Medicine
Specific topic: Anatomy and Histology and Embryos
Degree: Master
University: University Of Basrah - Faculty Of Medicine
Language: English
University location: Basrah
First pages:
Abstract: الهدف : اجريت هذة الدراسة للمقارنة في مستوى مستقبلات للهرمون المحرر لموجهة القند بواسطة تقنية المناعة النسيجية الكيميائية في قناة فالوب بين النساء اللاتي اجريت لهن عملية ربط الانابيب عند الولادة او الحمل خارج الرحم او عملية استئصال الرحم خلال الطور الافرازي/ اللوتني من دورة الطمث.المرضى والمواد : شملت الدراسة على ثلاثة مجاميع من النساء المريضات. ضمنت المجموعة الاولى على 39 امراة تتراوح اعمارهن بين 15 - 45 سنة لديهن تاريخ سابق للحمل المنتبذ (خارج الرحم) واجريت لهن عملية طارئة. اما المجموعة الثانية ضمت 40 امراه تتراوح اعمارهن بين 25 - 45 سنة اجريت لهن عملية استئصال الرحم الاختياري نتيجة لاسباب نسائية حميدة مختلفة وشملت الاورام الليفية المتعددة ، والعضال الغدي ،او النزيف المهبلي الذي لم يستجب للمعالجة الطبية. هذا بالاضافة الى شمول 40 امراه في اما المجموعة الثالثة فقد شملت 40 امراة تراوحت اعمارهن بين 26 - 45 سنة اللواتي خضعن الى عمليات قيصرية مع ربط القناة (البوق)الثنائي عند اكتمال الحمل. شملت معايير الاقصاء المريضات اللواتي يعانين من امراض الحوض الالتهابية والانتباذ البطاني الرحمي وكذلك اللواتي يستعملن الهرمون المضاهي لهرمون اللوتنة . اجريت هذه الدراسة خلال الفترة من ايلول 2014 وحزيران 2015 في مستشفى الولادة والطفل في البصرة. تمت ازالة قنوات فالوب من المريضات اللواتي اجريت لهن عملية ازالة جراحية لهذه القنوات في المجاميع الثلاث. وقد تم حفظ قنوات فالوب في 10% فورمالين وارسلت الى مختبر الامراض في مستشفى الصدر التعليمي لغرض الفحص النسيجي المرضي (باستعمال طريقة التلوين بالهيماتوكسلين والايوسين ) ولغرض التقصي المناعي النسيجي الكيميائي.النتائج : تبين في الفحص النسيجي المرضي كان هناك العديد من الزغابات المشيماتية الشاحبة في تجويف قناة فالوب. وهناك ايضا طبقات من الارومات الغازية تمتد بشكل حر داخل التجويف . ودل الراسب البني في السايتوبلازم خلايا قناة فالوب على التلوين بواسطة الاضداد الاولية ، ولايوجد تلوين في العينات السالبة باستعمال الفحص المناعي النسيجي الكيميائي . وهناك اختلاف في توزيع وجود مستقبلات للهرمون المحرر لموجهة القند بين النساء ذوات الحمل المنتبذ (58,9%) واللاتي استئصلت ارحامهن (82%) وفي 10% فقط بين النساء اللاتي اجري لهن ربط قناة فالوب عند الولادة وكان ذلك باستعمال تقنية المناعة النسيجية الكيميائيه لكن ذلك كان قريبا من الاعتداد الاحصائي ( الاحتمال =0,069) . بينما كان التوزيع السلبي لمستقبلات الهرمون المحرر لموجهة القند اعلى في النساء اللاتي اجري لهن ربط القناة (90%) مقارنة مع النساء اللاتي لديهن حمل منتبذ (41,1%) او النساء اللاتي اجري لهن استئصال الرحم (18%). ان مستقبل الهرمون المحرر لموجهة القند المتفاعل مناعيا تم تحديده في عينات قناة فالوب من مريضات الحمل المنتبذ في الغشاء المخاطي للقناة فقط (5 من 39) او في الزغابات المشيماتية فقط (6 من39) او في كليهما (13 من 39) ، وكانت الفروقات غير معتدة احصائيا ( الاحتمال اكبر من 0,85).الخلاصة : لقد تبين مما تقدم بان مستقبل الهرمون المحرر لمواجهة القند يملك دور حيوي في بداية الحمل لللاخصاب وغرس الجنين. | Objective : This is a comparative study to detect gonadotropin - releasing hormone receptor expression by immunohistochemical technique in the human fallopian tubes belong to women with ectopic pregnancy, women subjected to tubal ligation at term pregnancy with history of normal pregnancy and hysterectomized women.Patients and Methods : The study involved 3 groups of patients, the first group was involved 39 females ( their ages ranged from 15 - 45 years) with history of ectopic pregnancy who underwent emergency operation, the second group was included 40 (their ages ranged from 25 - 45 years) women who were operated on for elective hysterectomy due to various benign gynecological reasons, like multiple uterine fibroid, adenomyosis and uterine bleeding not responding to medical treatment. The third group was involved 40 women (their ages ranged from 26 - 45 years) subjected to Cesarean section with bilateral tubal ligation at term pregnancy were also included in the study. The exclusion criteria included patients with pelvic inflammatory disease, endometriosis and luteinizing - hormone - releasing hormone analogue users. The study was carried out during the period from September 2014 till June 2015 at Basra Maternity and Childhood Hospital. Fallopian tubes were removed and collected from all the 3 groups patients. Fallopian tubes were preserved in 10% formalin and were taken to the Pathology Laboratory at Al - Saddar Teaching Hospital for the purpose of conventional histopathology i.e, Hematoxyline eosin staining method and immunohistochemical study for gonadotropin - releasing hormone receptor.Results : Histopathological examination of the tissue of fallopian tube, indicates that there are numerous pale chorionic villi in the lumen of the fallopian tube. A brown precipitate in the cytoplasm of the cells of the fallopian tube indicated positive staining by primary antibody while no staining was detected in negative samples by using immunohistochemical examination. There is a difference in the distribution positive cases of gonadotropin - releasing hormone receptor detection among ectopic pregnant women (58.9%), hysterectomized women (82%) and only (10%) among women with tubal ligation at term pregnancy in the fallopian tube by using immunohistochemical technique but statistically the results is marginally significant (P=0.069). The immunoreactive GnRH receptor was identified in the fallopian tube samples from patients with ectopic pregnancy, in the mucosa of the tube alone (5 out of 39) or in the chorionic villi only (6 out of 39) or both of them the mucosa as well as villi (13 out of 39 ). The differences were statistically insignificant (P>0.85). Conclusion : This study was demonstrating that GnRH which is produced by the human fallopian tube, has a vital role in fertilization, early embryonic development and implantation .

علاقة مستوى فيتامين د والبوتين الدهني ا مع مقاومة الانسولين والعوامل الايضية الاخرى في داء السكري النوع الثاني في محافظة البصرة == Relationship of vitamin D status and lipoprotein(a) levels with insulin resistance and other metabolic markers in type 2 diabetes mellitus in Basrah

Author name: انوار يونس ابراهيم علي
Supervisor name: عبد القادر عبد الوهاب الشاكر
General topic: Medicine
Specific topic: Clinical Biochemistry
Degree: Master
University: University Of Basrah - Faculty Of Medicine - Department Of Biochemistry
Language: English
University location: Basrah
First pages:
Abstract: Diabetes Mellitus is a chronic metabolic disorder , caused persistent hyperglycemia resulting from defects in insulin production, insulin action or both.There are several evidence suggest that altered vitamin D and calcium homeostasis may play a role in the development of T2DM and IR .Lipoprotein(a) is a LDL - like particle consisting of Apo A moiety linked to one molecule of ApoB100 . Several studies revealed that Lp(a) may differentially affect in diabetic patient either increase or decrease or no change from normal range . It is not clear whether Lp(a) concentration is related to T2DM or associated with IR .Objectives : The present study was designed to measure vitamin D status and Lp(a) levels among patients with T2DM , to investigate association between serum 25(OH) D levels with IR , lipid profile and some metabolic factors and to demonstrate whether Lp(a) levels are linked to T2 DM. Methods and Materials : The present study included 80 patients with T 2 DM (30 male and 50female) with mean age (50.51± 10.70) year . Weigh, height, BMI were assessed for each participant . Fasting blood samples were collected to measure HbA1c% .Then another part of blood separated to get serum to measure [Vitamin D , Insulin , Lp(a) , FBS , Lipid profile , creatinine , calcium , phosphate] .Insulin resistance , Insulin sensitivity , β - cell function was calculated by homeostatic model assessment ( HOMA - IR) , (HOMA - IS) and (HOMA - %β ) respectively .Results : The result of this study revealed that serum vitamin D among diabetic patients with a mean (19.94 ± 9.59) ng/ml . Frequency of vitamin D deficiency [s.25(OH)D > 20 ng/ml ] was (52.5%) , Only (12.5%) of diabetic patients had normal levels of vitamin D [s.25(OH)D≥ 30 ng /ml] . Thirty five percent of patients with vitamin D insufficiency [s.25(OH)D = 20 - 29.9 ng /ml ] .Vitamin D among diabetic patients of the present study showed an inverse relationship with BMI , HOMA - IR, insulin , HbA1c, TG , VLDL - c, age statistically significant independent , But positive significant independent association with HOMA - IS , HDL - c and statistically significant not independent associated with FBS, HOMA - %β). No significant associated with other biochemical parameters . Regarding to the levels of Lipoprotein (a) levels among diabetic patients found with a mean (7.93± 5.34) mg/dl and no significant association with glycemic profile (FBS,HbA1c, insulin , HOMA - IR, HOMA - IS , HOMA - %β ) or lipid profile .Conclusion : The decline in the level of vitamin D among diabetic subject may affect glucose homeostasis . In addition to that hypovitaminosis D could be rising with increase BMI and obesity among diabetic subjects , BMI is positively associated with insulin resistance . Serum 25(OH)D among diabetic subject is negatively with insulin resistance . Therefore vitamin D deficiency may contribute to onset of IR and development of T2DM. Regarding to Lipoprotein (a) levels among the majority of diabetic patients were within normal range (≤ 30 mg/dl) and it was noted that the Lp(a) levels were not related to IR or T2DM . In addition to that there is no interference between levels of vitamin D and p(a) levels with respect to IR .

دراسة مستوى بعض العوامل المؤكسدة والمضادة للتاكسد في مرضى اللوكيميا وسرطان الثدى == Profile study of some oxidant and antioxidant levels in leukemic and breast cancer patients

Author name: نهاية مناحي العبودي
General topic: Medicine
Specific topic: Clinical Biochemistry
Degree: Master
University: University Of Basrah - Faculty Of Medicine
Language: English
University location: Basrah
First pages:
Abstract: This study was carried out to evaluate the oxidant and antioxidant level in cancer patients in Basrah during the period from the first of October 2002 till the end of April of the 2003. A total of 98 patients were investigated, who were admitted to the Basrah General Hospital, Teaching Hospital and Basrah Hospital for Maternity and Pediatric in Basrah City. They were 52 female patients with breast cancer and 46 leukemic patients (24 male and 22 female). In addition 125 sex and age - matched persons without malignancy served as controls. They were 64 persons as control for leukemic patients (32 male and 32 female) and 61 females as control for breast cancer patients. The haematological parameters measured were haemoglobin concentration(Hb), packed cell volume (PCV) value and white blood cell (WBC) count, while the biochemical parameters measured were glutathione (GSH) level, uric acid, malondialdehyde (MDA) and phagocytic activity . The leukemic patients were subclassified into two groups according to their age (30 patients ≤16 years and 16 patients >16 years). The breast cancer patients were subclassified into three groups according to their age (11 females as 25 - 34 years old, 17 females as 35 - 44 years old and 24 females as ≥45 years old). The Hb concentration and PCV value were significantly decreased (P<0.05) in leukemic patients of age group 16 years old ,however, in age group > 16 years old ,the decrease were extremely significant (P<0.001). In breast cancer patients the Hb concentration decreased extremely significantly in all age groups (P<0.001). A highly significant decrease was found in PCV value of age group 35 - 44years old (P<0.01), whereas a significant decrease in 25 - 34 years and  45 years age groups (P<0.05) was observed. The WBC count in leukemic patients showed an increase in WBC count significantly in 16 years old age group (P<0.05) and extremely significant increase in >16 years old age group (P<0.001). In breast cancer the WBC count showed decrease in WBC count significantly in 25 - years old patients (P<0.05), highly significant decrease in 35 - years old patient (P<0.01) and extremely significant decrease in 45 years old patients (P<0.001). There were no significant differenses in Hb concentration, PCV value and WBC count between male and female leukemic patients. The biochemical investigation showed an extremely significant depletion in GSH levels in leukemic and breast cancer patients (P<0.001). The phagocytic activity was extremely significantly decreased in all leukemic patients (P<0.001) and highly significant increase in 25 - 34 years old breast cancer patients (P<0.01), significantly increase in 35 - 44 years old breast cancer patients (P<0.05) and extremely significant increase in  45 years old breast cancer patients (P<0.001). There was no significant difference between male and female leukemic patients in phagocytic activity. The MDA level was highly significantly increased in 16 years old leukemic patients (P<0.01) and extremely significant in >16 years old leukemic patients (P<0.001). In breast cancer the MDA level was highly significant increase in all age groups patients (P<0.01). The investigation of uric acid concentration shows extremely significant increase in all leukemic patients (P<0.001) and highly significance increase in 25 - 34 years old and 35 - 44 years old breast cancer patients (P<0.01). Also shows extremely significant increase in 45 years old breast cancer patients (P<0.001). In conclusion, cancer patients suffer a high degree of ROS formation causing considerable oxidative stress which associated with decrease glutathione level and significant degree of lipid peroxidation.

نمط اكسدة الدهنيات ومستوى العوامل المضادة للاكسدة لدى مرضى السكري

Author name: اماني نعمة الرمضان
General topic: Medicine
Specific topic: Clinical Biochemistry
Degree: Master
University: University Of Basrah - Faculty Of Medicine
Language: English
University location: Basrah
First pages:
Abstract: تم شمول 40 مريضا من مرضى داء البيلة السكري الخاضعين للعلاج بالانسولين، و60 مريضا من المرضى غير الخاضعين للعلاج بالانسولين، و94 شخصا من الاصحاء في هذه الدراسة. وقد تم اخذ المعلومات من جميع المشاركين في هذه الدراسة (حسب الملحق المرفق رقم 1). اجريت التحاليل التالية للمجاميع الثلاثية : مستوى جلوكوز الدم، الهيموكلوبين السكري، مستوى فيتامين ج المصلي، نسبة المالدنداي الدهايد، مستوى الكولسترول الكلي، مستوى كولسترول البروتينات الدهنية ذات الكثافة العالية، مستوى كولسترول البروتينات الدهنية ذات الكثافة الواطئة، مستوى كولسترول البروتينات الدهنية ذات الكثافة الواطئة جدا، مستوى الشحوم الثلاثية، بالاضافة الى قياس مستوى البروتينات الدهنية الابو - ا ، وكذلك مستوى البروتينات الدهنية الابو - ب. وقد اظهرت الدراسة مايلي : - ان المرضى المصابين بداء البيلة السكري (كلتا المجموعتين، الخاضعين غير الخاضعين للعلاج بالانسولين) كانوا على درجة من السوء فيما يخص السيطرة على تمثيل السكر في الدم عند مقارنتهم بالاشخاص الاصحاء . وذلك يتمثل بالنتائج التالية : ا - قيمة الهيموكلوبين السكري السكري لدى المرضى المصابين بداء البيلة السكري (الخاضعين والغير خاضعين للعلاج بالانسولين) كانت (62ر9  22ر2%) ، (1ر9  8ر2%) على التوالي ، بينما كانت النسبة لدى الاشخاص الاصحاء (9ر4  6ر0%) . ب‌ - المؤشر الثاني لسوء السيطرة على هذا المرضى عند الاشخاص المصابين، هو ارتفاع مستوى جلوكوز الدم في كلتا المجموعتين (المرضى الخاضعين للعلاج بالانسولين والغير خاضعين) عند مقارنتهم بالاشخاص الاصحاء ، حيث كانت النتائج كما يلي : - (3ر218 3ر98 ملغم / 100 مل) و(200 96 ملغم / 100 مل) على التوالي ، بينما كانت نسبة الجلوكوز لدى الاشخاص الاصحاء (6ر90  6ر14 ملغم / 100 مل) * فيما يتعلق بالعوامل المضادة للاكسدة والتي اشتملت الدراسة على قياس احداها (قياس مستوى فيتامين ج المصلي) ، قد لوحظ ما يلي : - - تدني معنوي في مستوى فيتامين ج المصلي لدى الاشخاص المصابين (الخاضعين والغير خاضعين للعلاج بالانسولين) فيتامين ج المصلي عند الاشخاص المصابين الخاضعين للعلاج بالانسولين (40ر1  45ر0 ملغم / 100 مل) ، وعند الاشخاص المصابين الغير خاضعين للعلاج بالانسولين (1ر1  45ر0 ملغم / 100مل) مقارنا بمستوى هذا الفيتامين لدى الاشخاص الاصحاء (4ر1  5ر0 ملغم / 100 مل) . - عند المجاميع الثلاثة المشاركة في هذه الدارسة ، لوحظ ان هنالك ترابط عكسي بين تركيز فيتامين ج المصلي مع كل من : - مستوى المالدناي الديهايد (0.242 = r وp< 0.001) ، الهيموكلوبين السكري (036 r ، p<0.001) ، كدلسترول البروتينات الدهنية ذات الكثافة الواطئة (r=0.21 ، p<001)، كدلسترول البروتينات الدهنية ذات الكثافة الواطئة جدا (r = 0.22 ، p<0.001) ، الشحوم الثلاثية (r =0.26 ، p<0.0001 ، الكولسترول الكلي (r = 0.23 ، p<0.001) . * اكسدة الدهينات (والتي تمثلت بقياس مستوى المالدنداي المصلي) قد اظهرت زيادة معنوية لدى الاشخاص المصابين الخاضعين والغير خاضعين للعلاج لدى الاشخاص المصابين الخاضعين والغير خاضعين للعلاج بالانسولين (1ر1  39ر5 مايكرومول / لتر و09ر1  28ر0 مايكرومول/لتر على ، p<0.001) مقارنة بالاشخاص الاصحاء (55ر0  23ر0 مايكرومول / لتر) . - وقد تبين في هذه الدراسة ايضا ان هناك ترابط عكسي بين مستوى المالونداي الديهايد المصلي مع مستوى فيتامين ج المصلي ، وكذلك مع مستوى كولسترول البروتينات الدهنية العالية الكثافة (r=0.24 ، p<0.001) ، (r=0.28 ، p<0.0001) على التوالي ، بينما وجد ان هناك ترابط طردي بين مستوى المالدنداي الديهايد المصلي ونسبة الهيموكلوبين السكري (r=0.54 ، p<0.0001) ، كذلك ترابط طردي مع مستوى الشحوم والبروتينات الدهنية ، مع كل من : - كولسترول البروتينات الدهنية ذات الكثافة الواطئة ( r = 0.54 ، p<0.0001) ، كولسترول البروتينات الدهنية ذات الكثافة الواطئة جدا ( r =0.44 ، p<0.0001) ، الشحوم الثلاثية (r =0.48 ، p<0.0001 ) ، الكولسترول الكلي (r=0.50 ، p<0.0001) . * في جميع الفئات العمرية للمرضى ، ظهر ارتفاع معنوي في مستوى الكولسترول الكلي ، والبروتينات الدهنية ذات الكثافة الواطئة جدا مقارنة بالاصحاء لتلك الفئات العمرية . وقد لوحظ في الفئة العمرية من عمر 25 - 45 سنة (لدى المرضى الخاضعين للعلاج بالانسولين) بان الزيادة في الكولسترول الكلي والبروتينات الدهنية ذات الكثافة الواطئة كانت زيادة غير مهمة معنويا . - مستوى البروتيات الدهنية ذات الكثافة العالية في مصل الدم كان اقل لدى جميع الفئات العمرية للمرضى مقارنة بالاصحاء لتلك الفئات العمرية ، اما في المجموعة العمرية البالغة اقل من 25 سنة (للمرضى الخاضعين للعلاج بالانسولين) كان هذا النقصان مهم معنويا . * وقد اظهرت هذه الدراسة ايضا ، ان مستوى البروتينات الدهنية الابو - ا في مصل الدم وفي جميع الفئات العمرية للمرضى كان اقل معنويا مقارنة بالاصحاء لتلك الفئات العمرية ، بينما كان هناك زيادة حادة في مستوى البروتينات الدهنية الابو - ب المصلي في جميع الفئات العمرية للمرضى مقارنة بالاصحاء . | Fourty patients with insulin dependent (IDDM), 60 with non insulin dependent diabetes mellitus (NIDDM) and 94 apparently healthy control subjects were included in this study. The following parameters were estimated : fasting serum glucose, glycosylated hemoglobin (HbA1c), serum vitamin C, serum malondialdehyde (MDA), S.cholesterol, HDL - C, LDL - C, VLDL - C, TG, Apo - A, Apo - B. The study has shown that : Diabetic patients (both IDDM and NIDDM) have significant poor metabolic control as compared with control subjects as their a) Hb A1c% was (9.622.22) and (9.12.8) respectively, while in control subjects HbA1c% was (4.90.6). b) FBG was (218.398.3mg/dl) and (20096mg/l) respectively, while in the control subjects FBG was (90.614.6mg%). Regarding the antioxidant status (as measured by estimating serum vitamin C) a low serum vitamin C was observed in both diabetic groups (IDDM and NIDDM) as compared with control group and this result was highly significant. The mean serum vitamin C level in IDDM and NIDDM diabetic patients was (1.040.45mg/dl) (1.100.54mg/dl) respectively in comparison to (1.40.5mg/dl) in the control group. In all individuals studied, there was a significant negative correlation between serum vitamin C and the following parameters, S.MDA (r=0.242, P<0.001), HbA1c (r=0.365, P<0.001), LDL - C (r=0.214, P<0.001), VLDL - C (r=0.228, P<0.001), TG (r=0.265 , P<0.0001), TC (r=0.234, P<0.001). Lipid peroxidation (as measured by estimating serum malondialdehyde) was significantly elevated in diabetic patients both IDDM and NIDDM (1.100.39 mol/L and 1.090.28mol/L respectively, P<0.001) as compared with controls (0.550.23 mol/L). The study has illustrated also a negative correlations between S.MDA level and S.vitamin C level, as well as with HDL - C level (r=0.242, P<0.001), (r=0.285, P<0.0001) respectively. In addition there was a positive correlation between S.MDA level and HbA1c level (r=0.541, P<0.0001), as well as, a positive correlation with serum lipids as follows : LDL - C (r=0.549, P<0.0001), VLDL - C (r=0.449, P<0.0001), TG (r=0.484, P<0.0001), TC (r=0.509, P<0.0001). Serum lipids, TC, LDL - C, TG and VLDL - C levels were significantly increased in diabetic patients in all age group as compared with control - subjects. While in the IDDM at the age group (25 - 45 years), the elevation of serum levels of TC, LDL - C were statistically not significant . Serum HDL - C level was decreased in all age groups of diabetic patients as compared with control subjects. In the age group of <25 years , the decrease in the HDL - C level was statistically significant. In addition, serum Apo - A level was significantly lower among diabetic patients (IDDM and NIDDM) for all age groups compared to the respective age groups in control subjects. While serum Apo - B level was significantly higher among diabetic patients (IDDM and NIDDM) for all age groups compared to the respective age groups in control subjects.

تقويم تحمل بعض اصناف البطاطا Solanum tuberosum L للملوحة خارج الجسم الحي == Evaluation of certain potato (Solanum tuberosum L.) cultivars for salinity tolerance in vitro

Author name: اماني اسماعيل خليل طاهر
Supervisor name: ماجد عبد الحميد ابراهيم | عواطف نعمة جري
General topic: Agricultural sciences
Specific topic: Plant - Gardening
Degree: Doctorate
University: University Of Basrah - Faculty Of Agriculture - Department Of Horticulture And Garden Engineering
Language: Arabic
University location: Basrah
First pages:
Abstract: The study was carried out at the laboratory of plant tissue culture - college of Agriculture - University of Basra during the period 15/3/2013to 20/07/2015 ,to study the effect of salinity stress on some growthindicators contain in callus produced from three potato varieties (Lizeta,Arnova and Safari) in Vitro.The sprout of the three potato varieties (Lizeta, Arnova and Safari) were cultured in aseptic condition on Murashige and Skoog (MS) full strength media supplemented with IAA and BA at concentration of 1.0 mg / L in addition to GA3 at concentration of 0.1 mg / L.For callus induction, the shoots were cultured on (MS) media upplemented with 3 mg / L NAA in combination with 1 mg / L Kin or BA.Moreover; to study the effect of salinity stress on some growth indicators , the callus exposed to NaCl at concentration (0,80, 100, 120 ,140 and 160 mM ) four weeks period, in additon to the effect of salisalic acid in combination with NaCl on protien charectirstic in callus of three potato cultivars. The results sammurized at follow : 1 - The effect of cultivars and growth regulators results sammaurized : No significant on regeneriation ,but Arnova cultivar was superior in height plant and number of shoots reached (7.27 cm and 2.48 shoot ) respectively.Lizeta was superior in number of leaves (1.59 leaves / plant ), the combination of hormons (1.0 mg/L of eachIAA & BA) was superior in height plant and number of shoots reached (2.1 cm and 1.6 leaves / plant ) respectively. 2 - Lizeta cultivar was superior in (% callus induction, callus fresh weight on 28 and 45 days ,CHO,protein,proline, Lipid peroxidation and K+ ion) parameters reached (31% ,186.25 mg, 303.9 mg, 29.09 mg /gm dry weight , 16.29 mg/gm dry weight 3.05 μ.gm /dry weight , 204 nmol MDA g/ fw and 9.16 mg/gm dry weight ) respectively .While Ornova cultivar was superior in (plant hight,shoots number, callus dry weight ) reached (7.27 cm, 2.48 shoot/ plant and 18.13 mg) respectively .3 - The combination of (1.0 mg / l ) of BA and IAA affected significantly on number of shoots and leaves parameters and give (2.1 shoot/plant ,1.61 leaf/ plant ) respectivelywhile (1.0 mg/l IAA+0.1 mg/l GA3 +1.0 mg/l BA ) affected significantly on shoots hieght which reached 8.03 cm .4 - Varied response were found among potato callus growth under 100 mM concentration of salt stress, Arnova and Lizeta were superior as compare with Safari which didn’t show any response in addition to callus growth reduction were found at high concentration (120, 140 and 160 ) mM of salinity . Moreover,100 mM gave negative responce on on callus fresh and dry weight .Furthermore, NaCl affected significantly on V.C and Lipid peroxidation at high concentration of NaCl as compare to control treatment .Concerninig to (CHO,protien,proline, Na - 1 and Cl - 1 ions containt ) , 100 mM of NaCl gave posetive responce for both Lizeta and Arnova cultivars as compere to Safari which in turn recorded highest rate at 80 mM concentration and less concentration of protien , K and K/Na ratio 5 - the interaction of 120 mM NaCl with 0.250 mM SA affected significantly on callus growth in Lizeta as compare with other tow cultivars which recorded no responce NaCl affected posetively on Gen expression, in callus of potatocultivars which represented in a form of a new protein bands with new molecular weight at 80 and 100 mM in addition to the interaction of NaCl with SA treatment in Lizeta cultivar. 7 - Significant responce were found among NaCl and potato cultivars in % of shoot initiation reached 42.11% for Lizita in control treatment and less responce in 80 mM reached 11.78 %. 8 - Sucsessful % of acclimatized plant for Safari reached 82.59% as compare to other cultivars while Lizita was superior in plant hight number of leaves, total root system length ,total yield , number and dimeter of tubers reached (28.33cm, 5.50 leaf/plant ,1.06 dcm2 ,10.25 cm, 17.63 g/plant , 5.16 tuber/plant, 3.18 cm) respectively . On the other hand Safari cultivar were recorded significant reduction in proline, CHO, protien reached (2.03 μ.gm/dry weight, 23.05 and 5.77 mg/gm dry weight) respectively.

دراسة تاثير طرق الاستخلاص على مكونات الزيوت العطرية لبعض بذور العائلة الخيمية باستخدام تقنية GC - - MS

Author name: رفل عبد الحسين رسن المالكي
Supervisor name: ضياء فالح عبد الله الفكيكي | اسعد رحمان سعيد الحلفي
General topic: Agricultural sciences
Specific topic: Food
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: In this study, essential oils extracted from Umbelifera family plants (cumin, aniseed, fennel, and caraway) have been extracted by using microwave - assisted water distillation and traditional water distillation (Clevenger method).The results showed that the needed time to extract essential oils from seed by microwave - assisted water distillation was significantly less than Clevenger method. The results also showed that the higher oil yield extracted from cumin, aniseed, fennel, and caraway by microwave - assisted water distillation were 4.8, 1.3,7, 3.4 and 2.8 % respectively, while by using Clevenger method were 4.5, 2.8, 2.3 and 1.3 % respectively. As noticed that higher oil yield was from cumin compare with other studied oils.Physical properties have been studied of extracted oils by microwaveassisted water distillation and Clevenger method. The results revealed that oils extracted by the two methods were dissolved into alcohol and did not dissolve in water. Also, colors of extracted essential oils ranged between yellow to yellowish brown. Caraway oil was yellow gold, cumin was yellowish. In addition, the taste of fennel oil and aniseed was sweet contrary to cumin and caraway oils were bitter. Specific density of all essential oils extracted by microwave - assisted water distillation and Clevenger method in this study ranged from 0.64 - 0.92. Refractive index values of extracted essential oils by Clevenger ranged between 1.48 - 1.55, and 1.49 - 1.55 by microwave - assisted water distillation. In terms ofabsorbency, the better absorbency was at microwave - assisted water distillation and Clevenger method at wave length of 280 nm compare with other oils that appeared better absorbency at wavelength of 250nm. Antioxidant activity has been measured of different concentrations of the four essential oils extracted by microwave - assisted water distillation and Clevenger method. Also, the results showed that antioxidant activity of linoleic acid of essential oils was converging for both methods Antioxidant activity was increased with increasing essential oil concentration, and the concentration of 100% had gave higher value of antioxidant activity of oils extracted from cumin, aniseed, fennel, and caraway by Clevenger reached 60 ، 69،78%respectively, also reached 65, 74, 59, 68% respectively for essential oils extracted by microwave - assisted water distillation . Also, the results showed that antioxidant activity of caraway oil was significantly higher than other essential oils. The abilityof different concentration from the four essential oils extracted by microwave - assisted water distillation and Clevenger method has been studied in the growth inactivation some types of pathogenic bacteria such as Escherichia coli, Pseudomonas aeroginosa and Staphylococcus aureus where noticed that activity of essential oils was increased with increasing oil concentration and the higher inactivation of oils was at 100% concentration. There is a variation in activity of all essential oils toward Bactria types. Caraway has high inactivated effect compared with other oils in this study and inactivation diameter of oil caraway extracted by Clevenger at concentration of 100% reached 19, 28, 32 mm toward testing Bactria of Staphylococcus aureus، Escherichia coli and Pseudomonas aeruginosarespectively, while average inactivation of this oil extracted by microwave - assisted water distillation was less compare with Clevenger where reached 30, 25, 16 mm towards cited Bactria types respectively. The results also showed that the identification of activation chemical compounds that is present in the essential oils xtracted by Clevenger and microwave - assisted water distillation using GC - MS technique for acknowledgment its quality, quantity and percentage in the four essential oils as follow : 1. The results of identification of active compounds of essential oil caraway extracted by Clevenger and microwave - assisted water distillation have been demonstrated Carvon compound by high ratio reached 47.12 and 40.5 % for both extraction methods respectively, while compound ratio Anethol and D - Limonene of caraway oil extracted by Clevenger were 16.18 % and 11.67% respectively and by microwave - assisted water distillation were 22.19% and 10.96% respectively.2. The chemical compounds like Alpha - Isopropylbenzyl alcohol, Cumic aldehyde and betapinene extracted from cumin essential oil by Clevenger reached 35.19, 22.60 and 13.26% respectively, while reached 33.77, 21.24 and 13.26% respectively by using microwaveassisted water distillation. On the other hand, the compound of Alpha - Isopropylbenzylalcohol has higher concentration compared with other prevailing compounds in extracted oil by these two methods.3. The results showed that the appearance of chemical compounds in aniseed oil extracted by Clevenger and the higher ratio was registered by Anethol compound reached 75.33% compared with other prevailing compounds, also the appearance of the samecompound with high ratio reached 77.58% in the extracted oil by microwave - assisted water distillation.4. The prevailing compounds in the essential oil of fennel extracted by clevengerwere Anethol , L - Fenchon and Estrago by 72.78, 7.41 and 5.52% respectively, while their ratio reached 67.01, 8.28 and 4.93% respectively by using microwave - assisted water distillation.From these results, the Anethol compound was prevailingcompound in the two extraction methods.

مقارنة عيوشية المعززات الحيوية في منتجات الالبان المحلية ودراسة تاثيرها على بعض المعايير الدموية لفئران التجارب == Compared to the viability of bio - boosters in the local dairy products and the study of its impact on some of the blood standards for mice

Author name: زينب مصدق جعفر الشلاه
Supervisor name: حيدر ابراهيم علي | سرمد غازي الشاوي
General topic: Agricultural sciences
Specific topic: Food
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:

دور التركيز الملحي والخصائص المعدنية لترب محافظة البصرة في العلاقة بين النسبة المئوية للصوديوم المتبادل ESP ونسبة امتزاز الصوديوم SAR == Role of Saline Concentration and Mineral Properties of Basrah Soils on The Relationship Between Exchangeable Sodium Percentage (ESP) and Sodium Adsorption Ratio (SAR).

Author name: علاء حسين علي البدران
Supervisor name: محمد مالك ياسين
General topic: Agricultural sciences
Specific topic: Soil and Water
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: Three laboratory experiments were conducted to study the ionic exchangeable relation for sodium - calcium cations to calculated the exchangeable sodium percentage (ESP) and sodium adsorption ratio (SAR).1 - First experiment was included to use two standard clay minerals, kaolinite (1 : 1) layers and montmorillonite (2 : 1) layers with solutions of several SARs (2,4,8,24,48 and 96) (m mole L - 1)0.5 at four ionic strength (20,40,80 and 240 ) mmol L - 1. The results showed, increasing ESP with increasing SAR for both clay minerals. The equations (liner, exponential, logarithm, quadratic, power, ,exponential curved, U. S. salinity laboratory and developed ) were used to description the relationship between ESP and SAR by correlation (R2) and the root of mean standard error (rmse). The exponential curve equation ESP= A+ B(D)SAR which (A, B and D) coefficients regression was more capability in prediction of ESP from SAR and it be the nearest to really value ESP comparing with other equations at various ionic strength and for both clay minerals. This equation tended to show the increase of ESP values with increasing ionic strength for kaolinite mineral and raising the constant (A), but not with montmorillonite. Also the results showed high significant differences (p<0.01) for coefficients regression parameters (A, B and D) at ionic strength (40, 80 and 240) mmole L - 1 between two minerals, while the significant was in coefficient (D) in 20 mmole L - 1 only. The Vanslow selectivity coefficient (Kv) gave the best description of the prefence ability of the exchange surfaces to cations Na - Ca exchange comparing with Gapon selectivity coefficient (KG).2 - Second experiment : Twenty seven locations represents Basrah province soils (1 - AL - Fao, 2 - AL - Maamer, 3 - ASSiba, 4 - AL oga, 5 - Naher kouz, 6 - Abo Mughera, 7 - Assibiliat, 8 - Mehalla, 9 - Hammdan, 10 - yousfan, 11 - Mehagran, 12 - Auassyan, 13 - AL - karma, 14 - AL - Hartha, 15 - Adear , 16 and 17 - (Ahwar - Adear) two places from marshes of Adear, 18 - Asharsh, 19 - AL - Qurna, 20 - AL - Hweer, 21 and 22 - (Ahwar AL - Hweer) two places from marshes of AL Hweer, 23 - AL - Mudayna, 24 and 25 - (Ahwar AL - Mudayna) two places from marshes of AL Mudayna , 26 - Azubair, 27 - Saffwan) with depth (0 - 30) cm were selected to study sodium - calcium exchange and measurements ESP and SAR. Generally the results referred to the soils contain the clay minerals montmorillonite, chlorite, illite, kaolinite, chlorite - montmorillonite interstratification and illite - Palygorskite interstratification with the different rates. After testing the previous equations for relationship between ESP and SAR for the soils, we found the exponential cure was a best equations (R2= 0.920), (rmse= 7.740) for describe the ESP - SARI116relationship comparing with others studying equations. The salinity factor had clear role in effect of the measuring ESP from ESP - SAR relationship, but there was no apparent influence for minerals composition, may be because the interaction between clays type, minerals ratio and soil properties. Also (Kv) gave more accuracy in description for surfaces preference of sodium - calcium exchange compared with (KG).3 - Third experiment : Five types of soils were selected from prior locations in second experiment, which are different in SAR, ESP , EC and other properties (1 - AL - Fao, 8 - Mihalla, 16 - Ahwar Ader first location ,22 - Ahwar AL - Hweer second location, 23 - AL Mudayna) were placed in plastic column to 30 cm depth and 10 cm diameter. Four irrigation water salinity of (1,4,8 and12)ds m - 1 were irrigated to field capacity for ten times. After drying the columns were divided to two parts, 0 - 15 and 15 - 30 cm, then the prior equation were as 1st and 2nd experiments. The results showed that superiority equation of exponential curved compared with other equations in ESP from SAR (R2=0.94) and (rmse=14.379). The study showed to potentiality of alteration the soils to sodic salinity soils with raising of salt concentrations as result from irrigation with high water salinity. Also the soil Colloids surfaces showed more sodium preference comparing with calcium through the selectivity coefficient (Kv) in particular with irrigation water salinity increasing except the hoor. Adear soil of first location for two depths which showed its surfaces more calcium preference compared with sodium (Kv<1) in spite of soil salinity increasing.

استجابة نمو وحاصل هجينين هي الذرة الصفراء Zea mays L لمنظم النمو Atonik == RESPONSE GROWTH AND YIELD TWO HYBRIDS OF MAIZE (ZEA MAIZE L.) TO GROWTH REGULATOR ATONIK

Author name: علاء قاسم مزبان
Supervisor name: هيثم عبد السلام علي | كاظن حسن هذيلي
General topic: Agricultural sciences
Specific topic: Plant - Field Crops
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: Field experiment was conducted during the autumn season of 2015 in Silty clay lome soil, in a field in al - Mijar al - kabeer (40 km south of the Amarah city) to study the effect of the concentration and application methods of growth regulator Atonik on growth and yield of two hybrids of maize (Zea mays L.). A split - split plots design was used in randomized completely block design with three replications.Study involved three concentration of Atonik 0 , 2.5 ml and 5 ml which were given the following symbols (A0, A1 and A2) and three application methods (soaking seeds before planting for five hours, spray once a month after planting and spray two times after one and two months after sowing), Which were given the symbols M1, M2 and M3 and two hybrids of maize (Vito Spanish and French Abacaro), which were given symbol V1 and V2 .The results showed that the concentration A1 differed significantly and gave thehighest charcters for Plant height, number of grain in ear, 300 grain weight, grain yield, biological yield, harvest index, total chlorophyll content, percentage of protein, and protein yield, which amounted 184.06 cm, 469.68 grain, 61.34 gm , 6.49 tons h - 1, 17.79 tons h - 1, 36.59 %, 40.26 SPAD, 12.34 % , 0.81 tons h - 1 respectively. With an increase of 11.88 % , 14.48 %, 17.13 %, 31.11 %, 24.84 %, 5.14 %, 34.20 %, 9.98 %, 44.64 % respectively compared with control (A0). The A2 treatment gave the highest field emergence % anddays from planting to 50 % anthesis and silking, stalk diameter and leaf area, which were (88.38 % ,56.17 days, 61.67 days, 2.51 cm and 5027 cm2), respectively.Resulted also showed that the application method (M3) lead to increase both the number of grain in ear (464.53 grain), 300 grain weight (61.60 gm), grain yield (6.44 ton h - 1), biological yield (17.83 ton h - 1), total chlorophyll content (38.38 SPAD), percentage of protein (12.30 %) and protein yield (0.80 ton h - 1).While overtook application method M2 in leaf area 5023 cm days from planting to 50 % anthesis and silking 57.06 and 62.28 days respectively. Whereas M1 method gave the highest stalk diameter of 2.32cm. Also the results showed that the hybrid V2 differed significantly compared with V1 and gave the highest grain yield (6.17 ton h - 1), and the highest percentage of protein (12.22 %). While hybrid V1 was overcome in field emergence % , days from planting to 50 % anthesis and silking and stalk diameter. The results obtained showed that there was significant interaction between A and M for some growth traits and grain yield in which ( A1 x M3) gave highest Plant height (191.63 cm), number of grain in ear (497.82 grain), 300 grain weight (67.56 gm), grain yield (7.31 ton h - 1), percentage of protein 13.22%, and protein yield (0.97 ton h - 1). Also (A2 x M2) interaction treatment gave the highest values in days from planting to 50 % anthesis and silking (55.00 days, 60.50 days respectively) and leaf area (5585 cm - 2). Whilst (A2 xM1) interaction treatment gave the highest stalk diameter (2.78 cm). The interaction between the A and V treatment recorded a (A1 x V2) more number grain in ear (497.97 grain), protein yield (0.91 ton h - 1).While (A2 x V1) treatment was confined on some growth traits only. Also was the interaction between V and M recorded a significant effect in plant height, stalk diameter, number of grains in ear. The (A2 × M2 × V2) interaction treatment gave the highest leaf area of 5878 cm2. While (A1 × M3 × V2) interaction treatmentgave the highest biological yield of 21.36 ton h - 1, and total chlorophyll content of 49.90 SPAD. recorded a the treatment (A2 × M3 × V2) harvest index (39.97 %) .

تشخيص فطري Trichoderma viride وTrichoderma harzianum بتقنية PCR واستخدامهما في تحسين القيمة الغذائية لمتبن واداء الحملان العرابية == Identification ofTrichodermaviride andTrichodermaharzianum by using Molecular Technique and Used to ImproveFeeding Value of Straw and Performance of Arabi Lambs

Author name: ميثم خلف علي الغالبي
Supervisor name: عماد فلاح حسن | طالب احمد جايد
General topic: Agricultural sciences
Specific topic: Zoology
Degree: Doctorate
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: The objectives of current study were to identify Trichoderma viridi and Trichoderma harzianum by genetics methods and used them singly or both (3% for each treatment) in improvement of barley straw and animal performance. A total of 20Arabi lambs aged about 3 - 4months with an average weight of 22.725±1.43 kg distributed randomly and equally to four nutritional treatments. Lambs fed individually as 2% of body weight, while straw was given ad libtium. The results obtained can be summarized as follows : 1 - The study was able to identify TV and TH using three different PCR techniques, which are PCR - RAPD, PCR - ITS and PCR - IGS.TV and TH showed three and two bands respectively when using PCR - RAPD at nearly 600bp.While both fungi showed one band by using PCR - ITS and PCR - IGS and at nearly 600 and 2,400bp respectively.2 - Using both fungi (treatment 4) resulted in a significant improvement in the chemical composition of the straw through the high content of crude protein and low crude fiber, ADF and NDF compared to untreated straw.3 - There were improvements indigestibilityofcrude protein, fiber, cellulose, hemicellulose, ADFand NDF when the both fungi treatment was used. As well as total digestible nutrients of the fungus treated groups in comparison with untreated straw (control group).4 - Feed intake of treated straw groups increased significantly compared to untreated straw groupwiththe superiority of the group that was treated with both fungi (639.91 - 826.30 gm/head/day for control and both fungi group respectively). As well as there wasa significant improvement in feed conversion efficiency of a group treated with both fungi in comparison of other groups (6.38 - 5.52 kg feed/kg growth rate respectively).5 - Rumen pH, ammonia and total volatile fatty acid of lambs fed treated straw (6.22 - 6.89, 10.00 - 18.69; 11.35 - 13.61 for control115group and both fungi group respectively) were significantly higher than those of untreated group.6 - There were significant improvements in lambs’bodyweigh tsand their absolute and relative gains when fed treated straw (37.82 kg, 14.97kg and 65.67% respectively) especially the group fed both fungi in comparison with untreated group (32.79 kg, 10.03kg and 43.89%respectively).7 - Globulin, AST and ALT was not significantly influenced bytreated straw. On the contrary, there were a significant increase inhemoglobin, glucose, total protein, albumin and albumin/globulin ratio of the treated groupcompared with the untreated straw. While a significant decrease in urea and cholesterollevelin theblood serumof treated groups in comparison with untreated group.8 - Economic evaluation ofadding fungitostrawshowed improvement inthe relativeeconomic efficiencyby26.2%, 37.0% and 59.5% for adding TVorTH or bothtogetherrespectively. Adding fungi decreasedthe cost of feed from 46.65Dinars/ kg increase in body weight gains incase of untreated straw to 40.15dinars/ kg when adding both fungi.

د راسة بيئية مقارنة لنوعين من اللافقريات البرنقيل Amphibalanus amphitrite (Darwin, 1854) والدودة الحلقية Namalycastis indica (Southern, 1921) في محطتين في شط العرب == Comparative ecological study of two species of invertebrates Amphibalanus amphitrite (Darwin, 1854)and Namalycastis indica (Southern, 1921) in two stations of Shatt Al - Arab River

Author name: نور سعد احمد الحمادي
Supervisor name: انتصار نعيم سلطان | جاسم محسن عبد
General topic: Agricultural sciences
Specific topic: Zoology - Fish And Marine Wealth
Degree: Master
University: University Of Basrah - Faculty Of Agriculture - Department Of Fish And Marine Wealth
Language: Arabic
University location: Basrah
First pages:
Abstract: The present research aimed to study two invertebrate speciesAmphibalanus amphitrite (Darwin, 1854) and Namalycastis indica(Southern, 1921) in two stations along Shatt Al - Arab River in Basrahprovince, southern Iraq. Two stations were selected for this purpose,these two stations were affected by the tidal phenomenon, namely Abu - Alkhaseeb and Karmat Ali.The samples were collected monthly for the period from October 2015 - September 2016. Environmental factors represented by the temperature(air and water), salinity, pH and dissolved oxygen and biological oxygendemand, calcium and nitrates as well as knowledge of soil tissues weremeasured. Samples of the animals were collected by five replicates inAbu - Alkhaseeb station and four replicates in the Karmat Ali station, thenisolated and washed with running water and preserved in numbered plastic bags and were classified based on the taxonomic keys. The total densities of the two animals were detected in addition to the density in the vertical distribution. The statistical evidence was used to find out the differences in the density. Population sizes of the two animals were study and divided into volumetric categories, the process of separating generations was conducted by using probability graph paper to get the true age of the animal as well as study for each class to learn biomass and secondary production.The results of the environmental factors showed that the ranges of parameters as following : air temperature 13.5 - 41.4 °C and water temperature 11.8 - 34.9° at Abu Al - Khaseeb station; air temperature 11.3 - 45 °C, water temperature 10 - 37 °C at Karma Station, pH 6.9 - 8.8 at Abu Al - Khaseeb station and 7.14 - 8.5 at Karma station, salinity 4.22 - 6.6 ppt at Abu Al - Khaseeb station and in Karma station 5 - 7.1 ppt. For dissolved oxygen 6.2 - 11.1 mg/L at Abu Al - Khaseeb station and at Karma station 6 - 12.4 mg/L, biological oxygen demand 1.58 - 4.02 mg/L at Abu Al - Khaseeb station and 2.04 - 5.88 mg/L at Karma station, calcium concentration at Abu Al - Khaseeb station was 160 - 175 mg/L and Karma station 160 - 190 mg/L, nitrate concentration 13.9 - 15.6 mg/L, 14.2 - 17 mg/L at Abu Al - Khaseeb and Karma stations respectively. And tissues of soil were silty clay Abu Al - Khaseeb station and loamy clay in Karma Ali station.The monthly density of each animal was calculated at each station. For barnacle the highest percentage was 2740 individuals/m2 recorded in April 2016 at Abu Al - Khaseeb, the highest percentage in the Karma station was 890 individuals/m2 recorded in October 2015, and for worms was an average of 70 individuals/m2 and 184 individuals/m2 recorded in October and November at Abu Al - Khaseeb and Karma stations respectively. The structure of population sizes was also studied to determine the changes in the population. To illustrate this, it was divided into six categories of barnacle and seven categories of worms.The study examined the of length - weight relationships (dry, ash and organic matter) and to study the total biomass content and the volume groups of each generation of the two populations by multiplying the density of individual/m2 for each generation by dry weight, ash and organic matter. Abu Al - Khaseeb had H generation 7.27 g/m2 dry weight, 5.30 g/m2 for ash weight and 1.63 g/m2 for organic matter, H generation in Karma was the highest mass of 2.338 g/m2 for dry weight and 1.694 g/m2 for ash weight and 0.527 g/m2 for organic matter.The monthly biomass B g/m2 was calculated from adding of the biomasses for each generation and the average (B) of the biomass was derived from divided the sum of the biomass for the months of the year on total sampling month. Total annual secondary production was calculated for each generation of population groups in terms of dry weight, ash and organic matter using the method which summarized in the calculation of density average multiplied by the difference in weight.The highest value of barnacle at Abu Al - Khaseeb was 14.5367 g/m2 for ash weight and 4.536 g/m2 for organic matter, for worms were 2.228 g/m2 for ash and 2.8397 g/m2. In the Karmat Ali, the barnacle had 5.800 g/m2 of ash and 1.0794 g/m2 of organic matter, the worms had 7.583 g/m2 for ash and 9.2845 g/m2 for organic matter.The rate of growth of the two animals was detected by finding the average length of each generation of the population groups per month for each animal. In order to achieve a curate result on the age of the animal in the field and the calculation of its productivity it was necessary to conduct the process of separation of the generations of the population group and therefore used the Probability graph paper method, thepopulation of both studied animals is polymodel.

الدورة التكاثرية للروبيان النهري الشرقي Macrobrachium nipponenseو (De Haan, 1849 [In De Haan, 1833 - 1850]) ارتباطها ببعض العوامل البيئية في نهر المسحب جنوب شرق هور الحمار، البصرة، العراق == Reproductive cycle of Oriental River Prawn Macrobrachium nipponense (De Haan, 1849 [ In De Haan, 1833 - 1850]) and its correlation with environmental factors in Al - Masshab River, Southern East of Al - Hammar Marsh, Basrah, Iraq

Author name: اشواق طالب عباس
Supervisor name: عبد الحسین حاتم غازي | عبد الحسین حاتم غازي
General topic: Agricultural sciences
Specific topic: Zoology - Fish And Marine Wealth
Degree: Master
University: University Of Basrah - Faculty Of Agriculture - Department Of Fish And Marine Wealth
Language: Arabic
University location: Basrah
First pages:
Abstract: The present study, investigated the reproductive cycle of freshwater prawn, Macrobrachium nipponense during period from December 2015 to November 2016 at Al - Masshab River, Southern of East Al - Hammar Marsh/ Basrah. The water temperature, salinity, pH, dissolve oxygen and turbidity were recorded, the maximum average for water temperature was 28 ºC recorded in July, while the minimum was 12 ºC in January. Water salinity was fluctuation between 0.8 - 2 ppt. in April and November respectively. pH values ware recorded between 7 - 7.6 during all study months. The minimum of oxygen concentration was 5.5 mg/ L in July and the maximum 8.29 mg/ L in the December. Also there are some changes in turbidity of water, the lower was 15.3 NTU in February and the highest was 40.1 NTU in the April. The results of length groups showed, occurrence of group between 44 - 35 mm for females and between 54 - 36 mm for males. The minimum length for females was 48.3 mm in November, and for males was 52.1 mm in November. While themaximum length for females and males were 69.1 mm and 74.7 mm in September and August respectively. The minimum average of weight was recorded in the November for females and males ( 1.6 and 2.0 ) gm respectively, while the maximum average was 4.3 gm for females in September and 4.5 gm for males in August. The total carapace length for females between ( 19.3 - 32.5 ) mm in November and September respectively , and for males was between 21.0 - 31.6 mm for the same period. Length - weight parameters (a and b) of the equation : W = aLb were estimated for M. nipponense , positive correlation ( r= 0.67) for females and ( r= 0.90 ) for males, while the relationship between carapace length and total length were (r = 74) for females and (r = 0.85) for males. Additional to relationship between carapace length and body weight were (r= 62) for females and (r = 0.75) for males. The highest Gonadosomatic Index (GSI) was 10.6 recorded in September, and the lower was 2.7 recorded in July. In this study we observed two peaks for reproductive, the first in Jun. and second in the August. The best percentage for ovigorous was recorded in August 98.7 % whereas, percentage of the non ovigorous in this month was 1.3 % .The condition factor for females was changed between 1.1 during November and 2.10 during September. While for males was between 1.3 to 2.9 during November and August respectively. The seasonal variations in the sex ratio of prawn was different according reproductive cycle, and there was more females than males during reproductive period. The minimum was 1 : 0.17 ( male / female) in February and the maximum percentage was 1 : 9.00 ( male / female) in the Jun. The overall fecundity of 307 ovigorous female of M. nipponense was calculated, the Absolute fecundity ranged from (799 - 2047) egg/ individual, while the relative fecundity between (208 - 578) egg/ gm. The correlations of fecundity with total length and fecundity with body weight were positive for both, it were r= 94 and r= 0.90 respectively. Additional, the eggs had been classified into four stages, based on the external morphological characters such as colour ,size and histological. Egg dimensions varied between 675 + 28 to 763 + 31 μm.

دور استحلاب المشتقات النفطية في بعض خصائص التربة الفيزيائية وكفاءة استعمال المياه لمحصول الذرة الصفراء Zea mays. L == Role of oil derivative Emulsification on some soil physical properties and water used efficiency of maize crop (Zea mays, L.)

Author name: يحيى جهاد شبيب
Supervisor name: علي حمضي ذياب المالكي | داخل راضي نديوي
General topic: Agricultural sciences
Specific topic: Soil and Water - Soil Physics
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: The study was conducted in Agriculture College farm / Basra University - Karmat Ali location, on alluvial silty clay soil (typic Torrifluvent) during autumnal season / 2014, to study the effect of three factors : the first factors; oil conditioners deliver type with three types ( fuel oil(FO), spent lubricated oil(SLO) and Bitumen(B) emulsion); the second factor : the level of addition within four levels (0 ,0.1,0.3 and 0.5% w/w to dry soil weight); and third factor, emulsification factor with two treatments(1st treatment, mixture of oil conditioner and water without emulsification process, and 2nd treatment the mixture of oil with water emulsification by addition artificial anionic emulsified agent (surfactant) with concentration 7 Mmol ,by using enough water quantity equal to soil saturation. Mechanical mixer was used to mixing and emulsification processes and to controlling the quantities of water, oil conditioner and surfactant by using accurate feeders and adjusted valve to suit required amount of each materials. The resultant mixture or emulsion is added to experimental units (plot with distance 10*2 m) by using a plastic pipe under pump pressure, the studied factors were combined in factorial experiment by using Randomized Complete Blocks Design with three replicates After the factorial completions were done soils in all plots were allowed to dissicated in order to evaporate most water from the mixture emulsion, then soil samples are collected from 0 - 20 ,20 - 40 cm depth to measure the quantities and penetration of oil compounds in soil profile.After that, the experimental units are planted with Corn seeds (zea mays) by paralled rows, Irrigation was doing periodically to compensate water content deficit to field capacity content with 20% leaching requirements.Also, Soil samples were collected at 0 - 20 cm and 20 - 40 cm depths at the beginning and end of growth season to measure bulk density, mean weight diameter (MWD). Also, some samples were collected at same depths after 48 hours of irrigation and prior to next irrigation in order to measure moisture content and saline distribution at the end of growth season, infiltration rate, soil moisture characteristic curve, frontal water movement of horizontal wetting advance and reduction in the ression of water from the soil surface. Moreover, the parameters of plant growth including plant length, dry weight, Corncobs weight and weight of 300 seeds of corn yield. The results reached can be summarized as follows : 1 - Addition of emulsion conditioners leads to the increase of penetration and distribution of oil compounds in soil depth compared with non - emulsionBconditioner, FO and SLO have greater impact in comparison with Bitumen Emulsion.2 - Mean weight diameter (MWD), and soil moisture content significantly increase wherever bulk density decreased due to the use of oil conditioners. That improvement is directly proportional with the level of conditioners up to 0.3%, with significant superiority for FO and SLO over the Bitumen .The emulsification oil by added emulsified agent has significant impact to improvement these soil physical properties comparison with non - emulsification oil treatment.3 - Results show a significant decrease of salt content with increasing the addition of oil conditioner up to 0.3%, with significant superiority of FO and SLO over the Bitumen Emulsion, with chiefly superiority emulsified conditioner over the non - emulsified conditioner.4 - Infiltration and infiltration rate increased in emulsified conditioners over non - emulsified conditioners depending on the variation of oil conditioner type, with prevalence of 0.3% level following by 0.5 %, Then 0.1% level. Highest values are achieved in FO and SLO comparison with the Bitumen Emulsion.5 - The results of soil moisture characteristic curve show the highest available water extracted from soil treated with oil conditioners emulsion under low tension, and this impact is significantly proportional with the increase of addition level from 0.1 - 0.5%, with significant superiority of FO and SLO over the Bitumen Emulsion6 - Emulsification of oil conditioners leads to increase the frontal water movement of horizontal wetting advance and reduction in the recession of water from the soil surface, and this impact is significantly proportional with the increase of addition level up to 0.3% limit with significant superiority of FO and SLO over the Bitumen Emulsion.7 - Results show significant increase of irrigation efficiency and water use efficiency for emulsified oil conditioners in comparison of non - emulsified conditioners. These efficiencies increases with addition level increase up to 0.3%, with significant exceedance of FO and SLO over the Bitumen Emulsion.8 - There is demonstrated significant increase of plants height, dry matter, Corn cobs weight and weight 300 seeds of Corn cobs for emulsified conditioners over non - emulsified conditioners, This effect is directly increase with increase of addition level up to 0.3 % , with a clear prevalence of FO and SLO over the Bitumen Emulsion.

تاثير مستويات النتروجين بواسطة منظومة الري بالتنقيط السطحي وتحت السطحي في حركة الامونيوم والنترات ونمو وانتاجية الطماطم Lycopersicon esculentum Mill. في تربة صحراوية == Influence of Nitrogen Levels Fertilizer Applied Through Surface and Subsurface Drip Irrigation on ? And + Movement in Soil, Growth and Yield of Tomato Plant (Lycopersicon esculentum Mill) Grown in Desert Soil.

Author name: يحيى هلال منسي
Supervisor name: عبد المهدي صالح حسين الانصاري
General topic: Agricultural sciences
Specific topic: Soil and Water
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: A field experiment was carried out in Al - Berijessia district at Al - Zubair region, Government Basrah, south of Iraq, during growing season of 2013 - 2014. The objective of the study was to reveal the influence of N - Fertilizer applied through the drip irrigation system on 3− and ????????4+ vertical and horizontal movement in soil, N, P and K concentration in leaves, N uptake, and recovery in addition to total yield of tomato plants grown in sandy loam soil. Nitrogen as urea was applied at rate of 0, 100, 200, 300 and 400 kg ha - 1 through surface and subsurface fertigation in six doses and started two weeks after transplanting. This was done along with phosphorus (100 kg ha - 1) as super phosphate and potassium (250 kg ha - 1) as potassium sulphate. All fertilizers were injected into irrigation water. Soil samples were collected from belw the drippers of depth 15 cm down 45 cm along with radical line originating at the dripper at distance of 15 cm up to 45 cm. Samples of soil and leaves of plants were collected at four growth stages (i.e. flowering, setting of fruit, maturity of first fruit and full maturity stage). ????????3− and ????????4+ concentration in soil collected samples were determined. Leaves samples were oven - dried at 70 C, grounded then N, P, K concentration were determined. Total dry weight of plant was obtained by harvesting whole plant and dried at 70 C. Nitrogen uptake and N recovery were calculated. Early and final yield were recorded. Results of the study showed : 1. ????????4+ and ????????3− concentration in soil increased significantly as N rate increased from 0 to 400 kg N ha - 1 , however ????????4+ concentration decreased, but ????????3− concentration increased as samples depth and vertical distance increased from 0 to 45 cm at both application method. Concentrations of ????????4+ and ????????3− in soil samples of sub - surface fertigation were higher than those of surface fertigation.2. N, P, &K - concentration, N - uptake, and total dry weight increased significantly as N rate increased at both application methods. However, values of plants fertigated through subsurface fertigation were higher than those fertigated through surface fertigation.3. Application of N fertilizer significantly increased early and total yield at both fertigation methods. However, yield of plants fertigated with subsurface system were (as average) higher than those irrigated with surface system. Maximum early and total yield was achieved at 100 & 300 kg N ha - 1 and were 19.39 ton h - 1 and 58.18 ton h - 1 respectively at subsurface fertigation

تاثير نظام الزراعة واضافة السماد Moench النتروجيني في نمو وحاصل محصولي الذرة البيضاء .Vigna radiata L والماش (.L) Sorghum bicolor == Effect of planting system and Nitrogen fertilizer application on growth and yield of Sorghum (Sorghum bicolor (L). Moench) and Mungbean (Vigna radiate L.)

Author name: ياسين محسن غضيب البهادلي
Supervisor name: علي فرهود ناصر
General topic: Agricultural sciences
Specific topic: Plant - Field Crops
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: Field experiment executed during 2015 season in farmers' fields in the AL - Maymonh district southwest of Missan province ( about 30 km from city center) in Silty loam soil. The objective of the study was to know the effect of intercropping system and nitrogen fertilizer on growth and yield of Sorghum and Mungbean, The experiment executed in split - plot in (R.C.B.D) design with three replicates, main plot were include nitrogen fertilizer with four levels (F1=50 , F2=100, F3= 150, F4=200) Kg N ha - 1. While sub plot were include three planting systems (Sorghum only= S1, Mungbean only=S2, one line of Sorghum + one line of Mungbean= S3). Variety kafer of Sorghum and local variety of Mungbean was used. The experiment include 36 experimental units, area of each units (3and studying the following characteristics : Plant height(cm),the number of leaves ,leaf area(cm2),leaf area index for two crops, number of grain in panicle and 1000 grain weight(gm) of sorghum ,number of pod.plant - 1, number of seed.pod - 1 and 1000 seed weight (gm) of Mungbean ,biological yield (t ha - 1) ,total economic yield (t ha - 1),harvest index (%) ,protein percentage (%) for two crops. Results were analyses statistically and mean compared with LSD test, the result of the study showed the following : 1 - Single plant pattern caused significant increasing on plant height of Sorghum and Mungbean, number of leaves; leaf area; leaf area index; number of grain in panicle;number of pod in plant; number of seed in pod; weight of 1000 grain or seed for Sorghum and Mungbean; biological yield of Mungbean; seed yield of Mungbean 1.79 t ha - 1; highest protein percentage of Mungbean. Single planting pattern non - significant in Sorghum biological yield; harvest index of Mungbean. Intercropping pattern caused significant increase in protein percentage of Sorghum and non - significant increase grain yield of Sorghum that gave 4.58 t ha - 1 compared with single plant pattern that gave 4.57 t ha - 1.2 - Increasing N rate increased almost studied characteristics , level of 200 kg N ha - 1 gave highest average of plant height of Sorghum and Mungbean; number of Sorghum leaves; leaf area , leaf area index, biological yield of Sorghum and Mungbean; number of grain in panicle; number of seed in pod; number of pod in plant; highest grain yield of Sorghum 6.50 tha - 1; highest seed yield of Mungbean 2.60 th - 1 and highest harvest index for Sorghum and Mungbean, Application 150 kg N ha - 1 significantly increased protein percentage and gave highest average of Sorghum and Mungbean Application nitrogen fertilizer non - significant on, number of leaves of Mungbean and weight 1000 grain seed for two crops.3 - Results also showed a significant Interaction between nitrogen fertilizer and intercropping pattern ,the highest leaf area; leaf area index; number of seed in pod and biological yield of Mungbean, obtained at treatment (F4*S2),. Intercropping of Sorghum and Mungbean (1 : 1) with nitrogen 200 kg N ha - 1 gave 6.56 t ha - 1 grain yield of Sorghum .The interaction between two planting system non - significant on almost characteristics that mean both two system gave nearly results by effected addition nitrogen fertilizer

دراسة بيئية لحشرة البعوض Culex quinquefasciatusفي محافظة البصرة وامكانية مكافحتها احيائيا وكيميائيا == Study of Environmental of Culex quinquefasciuts and the possibility of biologically and chemically controlled

Author name: وئام صباح تركي
Supervisor name: اياد عبد الوهاب عبد القادر | ليلى عبد الرحمن بيان
General topic: Agricultural sciences
Specific topic: Plant - Prevention
Degree: Master
University: University Of Basrah - Faculty Of Agriculture - Department Of Plant Protection
Language: Arabic
University location: Basrah
First pages:
Abstract: This study aimed to a field survey of the insect mosquito Culex quinquefasciatus and study environmentally and control by isolating and diagnosing fungi associated with mosquitoes and The effect of sporoes suspense for isolated fungi on the larvae, and the use of bacteria B. thuringiensis in larval control in addition to the diagnosis of some predators with the larvae of the C. quinquefasciatus and calculate density and evaluate their efficiency against predatory larval phases of mosquitoes. As it has been the use of two types of pesticides that goes back to a group of Neonicotinoids Actara and Quickbayt . The results of the study of the field survey the spread of the insect in most of the province of Basra areas as record city center the highest density of mosquito larvae during the months of April and October amounting to 96.00 and 87.66 larvae / half liter of water, respectively, followed by the Shatt al - Arab area which recorded 89.00 and 88.00 larvae / pint water during the months of April and October, while Zubair recorded the lowest ratio of the density of larvae were 4.66 and 8.33 larva / half liter of water for two months. Where the insect has been present in different aquatic sites (water, sewer, water darker pools, Water drainage, wasted tap water) and record heavy sewage highest density in the presence of mosquito larvae. The results of the study showed that the insect C. quinquefasciatus present in most months of the year except August and January, and recorded her two climaxes peak spring (April and May) and autumn peak (October and November. The results also showed that the increase in killing thelarvae grow directly proportional to the increase commentator bacteria B. thuringiensis concentration as the ratio was at 85.00 and 48.33 for the two phases the second and fourth, respectively, when using focus commentator 910 × 3 spore / ml The lowest ratio was killed was at the focus 710 × 3 amounting to 58.34 and 33.34% for the two phases the second and fourth, respectively. The results also showed a non effect of pesticide Quick on the growth of bacteria while he found little effect of the Actara on the growth of bacteria. There are some predators also recorded along the months the year, such as predator Dineutes aereus and Cybister tripuncututus while the presence of the animal crustal Mycrocylops albidus record seasonally in spring and autumn and the results showed efficiency experience predatory predators mentioned above eccentric different larval insect mosquitoes increase in the rate of depreciation against instar first The second fell rate of depreciation against the larval delayed reconstruction (third and fourth). The results showed superiority of the pesticide Quickbayt for pesticide Actara in the proportion of killing the larvae of the second stage and fourth Mosquito as commensurate proportion of directly proportional murder with the increase of the pesticide and type of focus, as the percentage of murders in the pesticide Quickbayt focus 1 g / l to 100% of the two phases the second and fourth, respectively, and decreased the proportion of murders to reach the emphasis 0.25 g / liter 88.34 and 73.34% on the second and fourth phases respectively. while pesticide record Actara highest killed in a concentration 1 g / liter, amounting to 100 and 81.67% on the phases second and fourth in a row and scored concentration of 0.25 g / liter less proportion73.34 and 51.66% for the first larval phases was the second in a row. The integrated control results also showed that the treatment of the pesticide Quickbayt with bacteria Bti gave the highest percentage of killing larvae second phase and the fourth, reaching 93.89 and 77.22%, respectively, while came after the treatment of the pesticide Actara with bacteria Bti where the percentage of murders 77.78 and 60.00% on the second and fourth phases Respectively .

تاثير احلال الشعير المحسن باستخدام التخمير بسائل الكرش واضافة الانزيمات محل الذرة الصفراء في بعض الصفات الانتاجية والفسلجية والكيكروبية لفروج اللحم == The effect of bringing improved barley by fermentation rumen fluid and adding enzymes replace maize in some productive traits , physiological and microbial for broiler chickens

Author name: وليد هيلان سعدون راضي الموسوي
Supervisor name: عبد الله عبد المنعم محمد
General topic: Agricultural sciences
Specific topic: Food
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: The current study included two experiments, The labrotary experiment was carried out to investigate the effect of fermented barley with rumen liquor (10 , 20 ml / kg barley) at different inclusion periods (7 ,14 and 21 days) . The results of chemical analysis to crud protein , fat and ash percentage for fermented barley showed increased, and fiber percentage decreased on 10 and 20 ml rumen liquor at 14 days fermented period . The second experiment was included the effect of addition fermented barley by 20 ml rumen liquor for 14 days . A total of 360 unsexed one day old chicks were randomly distributed to eight treatments in three replicated ( 15 chicks/ replicate) . During the experimental period 35 days two diets were fed starter and grower .The treatments as follow : 1 - First treatment of control included 50% maize .2 - Second treatment included the replacement of barley in the rate of 25%. 3 - Three Treatment included the replacement of barley in the rate of 50%.4 - Fourth treatment included the replacement of barley in the rate of 75%.5 - Fifth treatment included the replacement of barley in the rate of 100%.6 - Sixth treatment included the replacement of barley in the rate of 25%+1 g enzymes/ kg feed7 - Seventh treatment included the replacement of barley in the rate of 50% + 1 g enzymes/ kg feed .8 - Eighth treatment included the replacement of barley in the rate of 75%+ 1 g enzymes/ kg feed.The results of this studies indicated that : 1. A significant increase(P <0.05) of mean body weights and body weight gains in T2 as compared with the control treatment while T3 and T4 showed non significant differences as compared with control .2. A significant increase(P <0.05) of accumulative feed consumption and feed conversion efficiency of T5 and T8 but T2 and T3 were given a least significant differences compared with control.3. Non significant increase(P <0.05) of dressing percentage for T2 , T3 and T4 as compared with control treatment . b 4. Treatments T2,T3 , T4 and T5 showed a significant differences (P <0.05) in relative weight of gizzard and cecum compared with enzymes treatments.5. A significant differences of hemoglobin of all treatments as compared with control , while glucose levels were significantly(P <0.05) increased in control and treatments treated with rumen fuid compared with enzyme treatments . but T1 and T2 showed highly significant (P <0.05) in cholesterol levels as compared with others .6. There were significant differences (P <0.05) in logartmic numbers of total bacteria, lactobacillus and bacteria degrading cellulose in rumen fuid treatments as compared with others.7. T2 , T3 ,T4 showed significant differences (P <0.05) in intestinal length as compared with others, while T3,T4,T5,T6,T7 and T8 showed a significant (P <0.05) increase passage rate compared with T1 and T2 .8. T2 and T3 recorded less significantly differences (P <0.05) in viscosity intestinal contain as compared with other treatments . 9. Treatments treated by barley fermented with rumen fuid showed a highly significant (P <0.05) in tibia length , tibia ash percentage , tibia calcium and phosphorus contains as compared with control and treatment treated with enzymes .10. A significant differences (P <0.05) in villus length and the ratio between the length and depth in all treatments as compared with control .11. No significant differences in all treatments as compared with control in the carcass quality .12. The economical benefits of the study fed barley fermented rumen fuid T2,T3,T4 and control showed significant differences (P <0.05) in production index and production coefficient as compared with enzymes treatments.

فصل دهون صفار بيض الدجاج والبط والوز والنعام المحلي ودراسة محتواها الكيميائي وتاثير الخزن على صفاتها الفيزيائية والكيميائية == Separation of local Chicken, Duck, Gees and Ostrich Egg Yolk Fat and Study it’s Chemical Contents and effect of storage on physical , chemical properties

Author name: وفاء علي رحيم الشويلي
Supervisor name: ام البشر حميد جابر الموسوي
General topic: Agricultural sciences
Specific topic: Food
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: تضمنت هذه الدراسة فصل دهن صفار بيض الدجاج والبط والوز والنعام ودراسة ومحتواه من العناصر المعدنية والاحماض الدهنية المشبعة وغير المشبعة والكولسترول والبروتينات الدهنية (اللايبوبروتين) والدهون الفسفورية (الفوسفولبيدات) والكاروتينات والفيتامينات وصفاته الفيزيائية والكيميائية ومتابعة هذه الصفات بعد مدة خزن 30 و60 و90 يوما.وقد كانت النتائج مايلي.1 - اظهرت نتائج دراسة المحتوى الكيميائي لصفار البيض وجود فروق معنوية بين انواع المدروسة فتراوحت نسبة الرطوبة من 46.60% الى 49.34% في النعام والدجاج على التوالي، والدهن من 31.63% الى 34.65% في بيض الدجاج والوز على التوالي، والبروتين من 15.55% الى 16.75% في بيض الوز والنعام على التوالي، والرماد من 1.00% الى 1.33% في بيض الوز والنعام على التوالي، كان صفار بيض الوز الاعلى في نسبة الدهن.2 - اظهرت نتائج تحليل العناصر المعدنية في الصفار ودهن الصفار ان عنصر الحديد كان اعلى تركيز مقارنة بالعناصر الاخرى فتراوح تركيزه من 8.52 PPM الى 10.08 PPM في الصفار ومن 2.44 PPM الى 9.16 PPM في الدهن، اما العناصر الاخرى فتباينت تراكيزها حسب انواع البيض المدروسة اذ تراوح عنصر الرصاص من 2.48 PPM الى 4.58 PPM في الصفار ومن 2.05 PPM الى PPM 2.53 في الدهن وعنصر الزنك من 0.808 PPM الى 0.852 PPM في الصفار ومن 0.02 PPM الى 2.92 PPM في الدهن اما عنصر الكادميوم فتراوح من 0.117 PPM الى0.259 PPM في الصفار ومن 0.067 PPM الى 0.081 PPM في الدهن وعنصر النحاس من 0.01 PPM الى 0.215 PPM في الصفار ومن 0.05 PPM الى 0.74 PPM في الدهن.3 - قدرت الاحماض الدهنية الكلية في دهن صفار بيض الدجاج والبط والوز والنعام وشخصت كمية الاحماض الدهنية ونوعيتها بتقنية الكروموتوغرافيا الغاز المتصل بمطياف الكتلة Gas Chromatography / Mass Spectrometry (GC - MS) واظهرت النتائج ان نسبة الاحماض الدهنية المشبعة وغير المشبعة في دهن صفار بيض الدجاج كانت 45.14% و54.66% على التوالي، وفي دهن صفار بيض البط 45.89% و54.11% على التوالي، اما دهن صفار بيض الوز فكانت نسبة الاحماض الدهنية المشبعة فيه 33.02% وغير المشبعة 65.61% وبلغت اعلى نسبة للاحماض الدهنية غير المشبعة في دهن صفار بيض النعام 82.36% اما الاحماض الدهنية المشبعة 17.11%.4 - قدر محتوى الكولسترول باستعمال الطريقة الكيميائية اذ بلغت اعلى نسبة له في دهن صفار بيض الدجاج 13.56ملغم /غم ثم يليه دهن صفار بيض الوز بنسبة 11.02ملغم /غم، اما نسبته في دهن صفار بيض البط والنعام فقد كانت متقاربة وهي 10.70 و10.60ملغم /غم على التوالي.5 - قدرت تراكيز البروتين الدهني الواطئ الكثافةLow Density Lipoprotein (LDL) والبروتين الدهني العالي الكثافةHigh Density Lipoprotein (HDL) والبروتين الدهني واطئ الكثافة (vLDL)Density Lipoprotein Veryبجهاز Rflatron في دهن صفار بيض الدجاج والبط والوز والنعام وكانت تراكيز HDL في دهن صفار بيض الدجاج والبط والوز والنعام ( 50 و15و9 و93 ) mg/dl على التوالي، اما LDL فقد كانت ( 20 و21و 18 و33 ) mg/dl وvLDL بلغت ( 327 و253 و239 و250 ) mg/dl على التوالي.6 - قدرت نسبة الدهون الفسفورية في دهن صفار بيض الدجاج والبط والوز والنعام وبحسب انواعها Phosphatidyl choline (PC) وethanolamine (PE) Phosphatidyl وlinositol (PI) Phosphatidyl وكانت اعلى نسبة PC مقارنة بالفوسفولبيدات الاخرى لجميع انواع الدهن المدروسة حيث تراوحت قيم PC من 54.3 الى 83.7 في دهن صفار بيض الوز والدجاج على التوالي وPE من 4.7 الى 29.1 دهن صفار بيض الدجاج والوز على التوالي وPI من 2.2 الى 11.3 في دهن صفار بيض الدجاج والوز على التوالي.7 - بينت النتائج ان جميع انواع الدهون المدروسة احتوت على الفيتامينات A وD وE وK ولكن بنسب متفاوتة اذ تراوحت النسبة المئوية لها من 10.2 - 50.8 % لفيتامين A ومن 0.6 - 2.2 % لفيتامين D ومن 11.4 - 32.5 % لفيتامين E ومن 0.4 - 4.5 % لفيتامين K.8 - كان اعلى تركيز للكاروتينات في دهن صفار بيض الوز 192.29 ملغم/غم يليه دهن صفار النعام185.26 ملغم/غم ثم دهن صفار بيض الدجاج 136.83 ملغم/غم ودهن صفار بيض البط 109.56ملغم/غم.9 - الصفات الفيزيائية لدهن صفار بيض الدجاج والبط والوز والنعام : - - كانت قيم نقطة الانصهار في دهن صفار بيض الدجاج 40 م° والبط 41 م° والوز 39م° والنعام 30 م° وقد لوحظ انخفاض تدريجي خلال مدة الخزن. - اظهرت نتائج التحليل الاحصائي ان قيمة اللزوجة تاثرت معنويا (P<0.05) بين جميع انواع الطيور حيث تراوحت من 10.22الى 16.36 سنتي بويز في دهن صفار بيض الدجاج ومن10.67 الى 17.13سنتي بويز في دهن صفار بيض البط اما في دهن صفار بيض الوز والنعام انخفضت اللزوجة من 15.13 الى 9.45 و13.29 الى 8.2 سنتي بويز على التوالي، وقد تاثرت معنويا بتقدم فترات الخزن. - بينت النتائج ان قيمة معامل الانكسار لدهن صفار بيض الدجاج والبط والوز والنعام كانت 1.4663 و1.4661 و1.4665 و1.4671 على التوالي، وانخفضت خلال مدة الخزن اذ اتضح من نتائج التحليل الاحصائي وجود فروقات معنوية بينها. - اما قيم الوزن النوعي فقد تاثرت معنويا (P<0.05) بمصدر الدهن وكانت اعلى قيمة للوزن النوعي في دهن صفار بيض النعام 0.9663 وادنى قيمة في دهن صفار بيض الدجاج 0.9622 اما في دهن صفار بيض البط والوز فقد كانت قيمة 0.9632 و0.9650 على التوالي، وقد تاثرت معنويا بتقدم فترات الخزن.10 - اشارت الدراسة الى الصفات الكيميائية لدهن صفار بيض الدجاج والبط والوز والنعام اذ : - اظهرت نتائج التحليل الاحصائي وجود فروق معنوية (P<0.05) لتاثير مدة الخزن على قيم الرقم اليودي وتراوحت القيم لدهن الصفار بين اقل قيمة في دهن صفار بيض الدجاج 60 واعلى قيمة في دهن صفار بيض النعام 85، اما دهن صفار بيض البط والوز فكانت 67.33 و72.3 على التوالي، وقد انخفضت قيم الرقم اليودي باستمرار مدة الخزن. - اما قيم البيروكسيد فقد بلغت اقل قيمة لها في دهن صفار بيض الوز 0.18 مليمكافئ /كغم واعلى قيمة للبيروكسيد في دهن صفار بيض النعام 0.34 مليمكافئ /كغم ثم دهن صفار بيض البط 0.31 مليمكافئ /كغم واخيرا دهن صفار بيض الدجاج 0.22 مليمكافئ /كغم وقد ارتفعت قيمة البيروكسيد باستمرار فترة الخزن. - بلغت قيم التصبن لدهن صفار بيض الدجاج والبط والوز والنعام ( 175.2 و179.45 و190.2 و170.2 ) مليمكافئ /كغم على التوالي، وقد ارتفعت قيم التصبن باستمرار مدة الخزن. - كما اظهرت نتائج التحليل الاحصائي وجود تاثر معنوي في قيم الحموضة لدهن صفار بيض الدجاج والبط والوز والنعام اذ كانت 0.28 و0.31 و0.56 و0.40 ملغم KOH /غم على التوالي، وقد لوحظ ارتفاع قيم الحموضة تدريجيا خلال مدة الخزن | The current Study including of separating chicken, duck, goose and ostrich egg yolk fat and studying its Content of the metallic elements Free fatty acid cholesterol , Lipoproteins , Phospholipids , Carotenes , Vitamins , and its Physical and Chemical properties and flowed after period of storage for 30, 60, 90, days. The results were as follow : 1 - The results of the study of the chemical contents showed significant differences among the sorts of the studied egg and the percentage of the moisture Varied from 46.60% to 49.34% the oil from 31.63% to 34.65% , the protein from 15.55% to 16.75% the ash from 1.00% to 1.33% and the yolk egg of the ducks got the highest percentage of oil . 2 - The results of the metallic elements analysis in the yolk and the oil of the yolk showed that the iron element was the highest in concentration in comparison with other elements . lt varies from 8.52 ppm to 10.08 in the yolk and from 2.44ppm to 9.16ppm in oil . As for the other elements its concentrations varied according to the types of the egg which was used in the study . According to the pb 2.48ppm to 4.58ppm in yolk and from 2.05 to 2.53ppm in the oil , and Zinc element from 0.808 to 0.852ppm in the yolk and form 0.02 ppm to 2.92ppm in the oil . As for the Cadmium element from 0.117 to 0.259ppm in yolk , and 0.067 to 0.081ppm in oil and the CU element varies from 0.01 to 0.215 ppm in yolk and from o.o5ppm to 0.74 ppm in the oil . 3 - The total free fatty acid to the oil of the yolk in the egg of chicken and ducks and ostrich was amounted and the quantity , and quality of the fatty acid was identified by the technique of gas chromatography by mass Spectrometry GC - MS .The results showed that the percent of saturated fatty acid and unsaturated fatty acid for the oil of the yolk in the egg of chicken was from 45.14% and 54.66% respectively and for the oil of the egg of the ducks was from 45.89 to 54.77%, while oil in the yolk of the Gooses egg was 33.02% saturated and 65.661% unsaturated . The highest percentage of the unsaturated fatty acid in the oilof ostriches egg which was 82.36% , while the saturated was 17.11%. 4 - The cholesterol was amounted by using the chemical method where the highest percentage in the yolk oil of the chicken eggs which was reached 13.56 mg/100g . and the duck. Comes then which reached to 11.02 ,while its percentage in the yolk oil of the ducks and ostrich's was approximately 10.70 and 10.60 respectively . 5 - The Concentrations of the Low Density lipoprotein ( LDL ) and the high density lipoprotein by the Rflatron in the yolk oil of the egg of chicken, ducks , Geese and Ostrich and the concentrations were 93,5,15and 50 respectively .while LDL was 33,18,21,20 and vLDL were reached 350, 239, 253 and 327 respectively. 6 - The amount of lipid phosphate in the yolk of the chicken, ducks, Geese, and ostriches egg according to its types (PC) phosphatidyl and ethanolamine (PE) and phosphatidyl inositol (Pl) for all types of the studied yolk were varied from 54.3 to 83.7 for (PE) from 29.1 to 4.1 and (Pl) from 2.2 to 11 .7 - The percentage of vitamin were showed that all lipids studied contained deferent vitamins A, D, E, and K 10.2 - 50.8% for Vit, A , 0.6 - 2.2% for Vit. D, 11.4 - 32.5% for vit. E and 0.4 - 4.5% for vit. K . 8 - The Creations was amounted and the highest Concentration was noticed in the oil of yolk of the Geese mg/g and then the oil of the chicken egg, and the oil of the ducks egg. 9 - The physical properties of the oil in chicken ,ducks, Geese's , ostrich egg were as followed : - The amount of polting point in the oil of the yolk in the chickens egg 40C0 and 41C0 and Geese's 41C and ostriches 30m0 and it reached to alow point through the time of storage . - The result of the statistical analysis showed that the amomt 0f viscosity was influenced (P<0.05) among all types of birds where varied from 16.36 to 10.22 in the oil of the yolk of the chicken egg and from 10.67 to 17.13 in ducks while in Geese and ostrich was lowered from 15.13 to 9.45 and 13.29 to 8.2 respectively . - The results showed that refractive index for the oil in chicken was 1.4663 in ducks was 1.4661 in Geese was 1.4665 and in ostrich was 1.4671 and it was decreased during the period of storage and the statisticed analysis showed that there are significance differences among them. - As for the amomt of the weight it was inflamed by the source of the oil and the highest amount was for the oil in the yolk of ostrich egg 0.9663 and the lowest amomt in chicken 0.9622 while the ducks was 0.9632 , 0.9650 respectively . 10 - The chemical Properties for the yolk lipid of chicken , geese, duckes and ostrich were as follows : - The statistical analysis result showed that there were differences (P<0.05) in period of storage for the lodic number which was from the lowest amount in the chicken egg (60) and highest in lipid of the ostrich egg 85 , while the ducks and geese 67.33 and 72.3 respectively , and the lodin number amomts were decreased by the continuity of the peviod of storage. - The peroxide value reached smallest amount value in geese yolk egg 0.18 mq/kg and highest amount value in ostrich yolk egg oil 0.34 mq/kg then ducks yolk egg oil 0.31 mq/kg finally chicken yolk egg oil 0.22mq/kg and the peroxide value increased by the continuity of the storage period . - The saponification value of chicken egg yolk oil 175.2 mq/kg and ducks yolk egg oil 179.45 mq/kg geese yolk egg oil 190.2 mq/kg and ostrich yolk egg oil 170.2 mq/kg a high point by the continuity of the story period. - The statistical analysis result showed that there is an effect on the acid yolk oil it was 0.40,0.56,0.31, 0.28/KOH respectively and the amount of acid value were increased through the period of storing

دراسة بعض التغيرات المرافقة لتلقيح وعقد ثمار النخيل Phoenix dactylifera L صنفي الحلاوي والساير == study of some accompanying changes to pollination and fruit set of date palm Phoenixe dactylifera L.CV. Hillawi and Sayer

Author name: وسن فوزي فاضل عباس الابریسم
Supervisor name: مؤید فاضل عباس | ابتھاج حنظل التمیمي
General topic: Agricultural sciences
Specific topic: Plant
Degree: Doctorate
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: The present study was carried out during the growing season of 2014 and 2015 in a private orchard in Shatt Al - Arab with the objective of knowing the effect of pollination 1, 2, 4 and 8 day from opening of female spathes, source of pollen (Ghannami Akhder and Smasmii) and by passing pollination process by spraying unpollinated flowers with the growth regulators and ethephon on certain aspects of the physiology and anatomy of date palm fruits cvs. Hillawi and Sayer. The results may be summarized as follows : 1 - The date pollination had no effect on fruit growth curve, but had a significant effect on length of the khalal stage which was 22, 18, 16 and 15 days for the cv. Hillawi and 24, 20, 18 and 17 days for the cv. Sayer, for the pollination dates 1, 2, 4, and 8 from opening of female spathes. The fruits of Hillawi and Sayer cultivars entered the tamr stage after 19 and 20 weeks from pollination respectively.2 - Fruits produced from flowers pollinated 8 days from opening during the khalal stage was superior in all physical characteristics of the fruit, with the exception of seed weight, which had its highest weight during the first date of pollination, however therewere no significant differences in fruit for both growing seasons, fruits of the cv.Hillawi had the highest values of physical characteristics in cooperation with those of Sayer cv.3 - As for Chemical characteristics of the fruits, the fourth pollination date (8 days from flower opening) gave a significantly highest value of total soluble solids, total sugars and dry matter. The highest values for reducing sugars was recorded during the second date of pollination( 2 days after female spathes opening), fruits of athe cv. Hillawi had the highest values for all those chemical constituents with its highest value with fruit of Sayer cv. 4 - These was significant difference of the unpollinated flowers in free amino acid and soluble proteins content, The second date of pollination gave the highest concentration of free amino acids 3.269mg.g - 1, whereas the fourth pollination date gave the highest1.856mg.gP - 1 P . As for the date of sampling , the fruits record during the third date ( 5 days after pollination) had the highest concentration of both free amino acids and soluble proteins, fruits of the cv. Hillawi had a significantly high concentration of both chemical constituents in comparison with fruits of the Sayer cv.5 - The results showed, that there were significant difference in the concentration of both auxin and cytokinins of the flowers ،422.5 271.5, where the second date of pollination gave the highest concentration of both hormones in the flowers, the date of sampling after pollination, had no effect on the concentration of auxins. however, the third sampling date( 5 days from pollination) had the highest of cytokinins in young fruits cv. Hillawi had the highest values with fruit of Sayer cv. .6 - The fourth date of pollination had the highest percentage ripening whereas the second date of pollination gave the highest fruit set percentage bunch weight during the rutab stage. Fruits of the cv. Hillawi was superior with respect to percentage fruit set, percentage fruit ripening, bunch weight as compared with fruits of the cv. Sayer. As for the effect of pollen source7 - The pollen source had no effect on fruit growth curve, but had a significant effect on the length of the khalal stage, the length of the klalal stage for fruit produced by the pollen Ghannami Akhdar wasb18 and 21 days for fruits of the cvs.Hillawi and Sayer respectively, whereas the length of the khalal stage for fruits produced the Smasmii pollen was 21 and 25 days for both cultivars respectively.8 - Fruit pollinated by Ghannami Akhdar had the highest values for the physical characteristics, as compared with fruits produced by the pollen Smasmii the pollen source Ghannami Akhdar recorded.9 - the highest values for total soluble solids and dry matter, whereas the pollen source Smasmii gave the highest value for the water content and total acidity. Fruit of the cv. Hillawi had the highest value for those chemical constituents as compared with fruits of the cv. Sayer.10 - As for sugars, the increase in reducing and total sugars was slow during early stage of fruit growth, thereafter, there was a rapid increase in sugars which reached its highest values during the 18 the week from pollination. For sucrose, its content in the fruit was at its highest during the 16 th week from pollination. Fruit produced by the pollen source Ghannami Akhdar had a significantly higher content of reducing and total sugars as well as sucrose. Fruits of the cv. Hillawi had a significantly higher sugars as compared with fruits of the Sayer cultivar.11 - As for changes in the activity of the enzymes invertase and cellulose the activity was low during early stage of fruit growth, and the highest level of activity was recorded during the 16 th week from pollination for both enzymes, for fruits of both cultivars. However, the activity of both invertase and cellulose was high for fruits of the Hillawi cv.2093, 787.7 As compared with fruits Sayer.12 - As for auxins, the concentration was in unpollinated female flowers. Fruits produced by the pollen Ghannami Akhdar had the highest concentration of auxins397.3 as compared with fruitscproduced by the pollen source Smasmii, the fifth sampling date( 7 days from pollination) gave the highest auxin concentration of young fruits. The unpollinated flowers of the cv. Hillawi had a significantly higher concentration of auxins as compared with those of the Sayer cv.13 - The study of embryogenesis of female flowers have shown that the process of fertilization took place after 2 days for flowers of Hillawi and Sayer pollinated by the pollen source Ghannami Akhdar, whereas fertilization took place after three days for flowers pollinated with pollen source Smasmii. However, the cv. Hillawi was superior in those characters as compared with the sayer cv.14 - The pollen source also, had a significant effect on percentage fruit set and fruit ripening, bunch weight as compared with fruits produced by the pollen Smasmii. However, fruits of the cv. Hillawi was a significantly superior, in those characteristics.15 - As for the by passing of the process of pollination by treating unpollinated flower with gibberellic acid and ethephon, such treatments had no effect on fruit growth curve, for both cultivars.16 - As for anatomical characteristic of parthenocarpic fruits not treated with gibberellic acid and ethephon(control), it gave the highest number of layers of exocarp, hypodermis and stone cells. The seeded fruits had the highest thickness of the inner mesocarp. Fruits of the cv. Sayer was superior with respect to thickness of the exocarp cells, hypodermis and stone cells, outer and inner mesocarp and tannin cells 259.6, 117.9, 117.8, 810.0, 3734, 773 μm Also, there were a change in the number as the Sayer cv 630.0mmPP. Had the highest number of cells as compared with fruits of the cv.Hillawi. The Hillawi showed the highest width of cells 72.5 μm, as compared with the cv. Sayer, but there were no difference in cell length. The control treatment gave the highest number of cells in pith tissues of parthenocarpic fruit, whereas the seeded fruit gave the highest length and width of cells.17 - treatment with gibberellic acid and ethephon had a significant effect on chemical characteristics of the parthenocarpic fruits treatment with 200mg.l - 1 +1000mg.l - 1 ethephon, caused a significant increase in total sugars and reducing, total soluble solids, and ripening percentage 56.09, 47.97, 59.09, 23.09% for parthenocarpic fruits of both cultivars Hillawi and Sayer. e

تاثير حامض الاسكوربيك وانزيم الكلوكوز اوكسيديز في الصفات النوعية والريولوجية لدقيق الحنطة المحلية ضعيفة الكلوتين == Effect of ascorbic acid and glucose oxidase enzyme on the rheological properties and quality of the local wheat flour of weak gluten

Author name: وسام كريم عبيد الربيعي
Supervisor name: علي احمد الساهي
General topic: Agricultural sciences
Specific topic: Food
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: This study was carried out as an attempt to improve rheological and chemical properties of local wheat flour of weak gluten, by the addition of ascorbic acid and glucose oxidase enzyme as individuals and in synergy, to the flour.The chemical composition of local wheat flour and imported wheat was studied (Eba’e 99 , Rasheed , Bihooth , Australian) . Reduction of protein percentage was noticed of local wheat's varieties compared with protein percentage of imported wheat . The highest protien percentage was in imported wheat 13.55% and the lowest was in Eba’e 99 wheat 12.1% , at the same time ,the highest ash percentage was in Eba’e 99 wheat flour, 1.06%, whereas the highest percentage of fat was in Rasheed variety 1.8% . It was noticed the raise of dry and wet gluten in imported variety flour ,it reached 32.5 , 10.8% frequently. Whereas the results related to the tests of flour strength showed the surpass of imported class that the value of Pelshenke test 250 minutes, Zeleny test was 41 cm3, compared with local variety, Whereas Eba’e 99 variety showed the lowest values compared with studied classes, it reached the value of Pelshenke test 92 minutes, sedimentation test was 20 cm3.The flour used in the study was evaluated of rheological properties for Eba’e 99 wheat flour using farinograph and extensograph tests, to be not useful for bread making, It has Developing and stability times were low. It has a high degree of softening, farinograph quality number were low . Its extension resistance, extensibility and extensograph area were low as compared to those of normal bread flour.The flour (80% extraction) was treated by the addition of ascorbic acid and glucose oxidase as individuals and in synergy, in order to study their effects as improvers in the rheological properties of wheat flour dough. The results were as follows : 1. Ascorbic acid and glucose oxidase possessed a positive effect on the rheological properties when it were added them as improvers to the wheat flour as individuals with Different concentrations. The concentration of 50 ppm and 20 ppm respectively, were the best among different concentrations according to farinograph and extensograph tests.2. Synergetic effect of Ascorbic acid and glucose oxidase was observed highest readings of farinograph test, it reached the value of developing and stability times 5.0 , 4.3 minutes, respectively. It has low in degree of softening 63 FU, Whereas the farinograph quality number was raising to 59. Its extensograph readings were high, the recorded elastic recovery was 4.6, 4.0 and 4.2 at interval times (45, 90, 135) min, respectively.The results treatment of the flour with Ascorbic acid and glucose oxidase as individuals and in synergy showed significant and another non - significant increase in wet and dry gluten content and a significant increase in gluten index. The best results were obtained in the flour which had treated with Ascorbic acid and glucose oxidase as in synergy with concentrations of 40 ppm and 0.001%, respectively in which the gluten index reached 87.09%.A significant increase of disulfide concentration accompanied by a significant decrease in free sulfhydryl concentration were obtained by treating the flour with Ascorbic acid and glucose oxidase, especially with in synergy treatment by which disulfide concentration was significantly raised to 3.421× 10 - 4 mole/gm gluten as compared to control sample (3.101 mole/gm gluten). This effect caused improvement of dough properties especially in retaining of carbon dioxide gas in the gluten network. A significant decrease in loaf weight accompanied by a significant increase in both the volume and specific volume were obtained upon all treatments.The best result was obtained by treating the flour with Ascorbic acid and glucose oxidase, as in synergy with concentrations of 40 ppm and 0.001% .Sensory evaluation of the produced loaf, which was conducted by proficient in cereal chemistry and technology, showed a significant improvement in all of its quality parameters in the treated flour. The effect of Ascorbic acid and glucose oxidase, as in synergy was very clear in improving all of sensory parameters as compared to the untreated flour sample.

تاثير موعد الزراعة ومسافتها والمعاملة بالمحفز الحيوي Bio Health وتداخلاتها في نمو وحاصل الثمار والزيت الطيار لنبات الكراويه Carum carvi L. وفعالياته الكيمواحيائية

Author name: وداد علي عبد سلمان البهادلي
Supervisor name: سميرة عبد الكريم مطرود
General topic: Agricultural sciences
Specific topic: Plant - Gardening
Degree: Master
University: University Of Basrah - Faculty Of Agriculture - Department Of Horticulture And Garden Engineering
Language: Arabic
University location: Basrah
First pages:
Abstract: The present study was conducted during the growing season of 2013/2014 in Medicinal and Aromatic Plants Field of the College of Agriculture / Basrah University, to study the effect of sowing date, plant spacing and plant treatment with Bio Health WSG and their interactions on growth and yield of Carum carvi L. plant and its biochemical activities.The study included 12 factorial treatments, which were the combinations of two sowing dates, i.e. 20/9, 10/10 ; three plant spacing , i.e. 20, 30 or 40 cm between plants and other and plant treatment with Bio Health WSG and without treatment. A Complete Randomized Block Design in a factorial experiment was used with three replicates. Treatment means were compared according to the Least Significant Difference (LSD) at probability level of 0.05%.The most important results may be summarized as follows : - 1 - Effect of sowing dates : Cultivated plants on 20/9 had a significant effect in plant height, number of main branches. plant - 1, number of fruiting branches. plant - 1, fresh and dry weights of shoot system. plant - 1, date to the appearance of the first inflorescence, the total number of inflorescences. plant - 1, total number of mini inflorescences. plant - 1, mean of the total number of florets. plant - 1 total sum of fruits. plant - 1 (25.83g), weight of 1000 fruits, the productivity of fruits hectare - 1 (2.695 tons), percentage of volatile oil (3.2%), oil yield .plant - 1 (0.82g), productivity of oil hectare - 1 (84.4g), refractive index of volatile oil, leaves content of total chlorophyll, fruits content of total solubleSummaryBcarbohydrates. Plant cultivated on 10 /10 had a significant effect in volatile oil density and its specific gravity, while there were no significant effects for cultivated date in total number of leaves. plant - 1, total number of mini inflorescences. inflorescence - 1, leaves content of total soluble carbohydrate and total protein percentage in fruits.2 - Effect of plant spacing : Cultivated plants at 40 cm had a significant effects in fresh and dry weights of shoot system. plant - 1, total of mini inflorescences. inflorescence - 1, total number of inflorescences.plant - 1, sum total of fruits .plant - 1 (21.10g). Cultivated plants distance at 30 cm had a significant effects in number of fruiting branches. plant - 1, percentage of volatile oil (3.1%), oil yield per plant (0.60g), productivity of oil per hectare (58.9kg), content of total soluble carbohydrate. Cultivated plants at distance of 20 cm had a significant effects in productivity fruits of per hectare (2.252 tons). On the other hand, there were no significant effects for cultivation distance in plant height, number of main branches. plant - 1, the date of the first appearance of inflorescence, mean of total number of florets . plant - 1, weight of 1000 fruits, volatile oil density, and its specific gravity, leaves content of total soluble carbohydrate and total protein percentage in fruits.3 - Effect of treatment with Bio Health WSGTreated plants with Bio Health WSG gave significant increases in the number of number of fruiting branches. plant - 1, percentage of volatile oil (2.7%), oil yield per plant (0.55g), productivity of oil per hectare (56.0kg), leaves content of total chlorophyll .While, treated plants withBio Health WSG had no significant effect on the other studied characteristics.SummaryC4 - Effect of the interactions : There were a significant effect on all the double and triple interactions in plant height , number of fruiting branches. plant - 1, dry weight of shoot system. plant - 1, total number of inflorescences. plant - 1, total of mini inflorescences. inflorescence - 1, total sum of fruits. plant - 1, productivity of fruits per hectare, percentage of volatile oil, oil yield per plant, productivity of oil per hectare, volatile oil refractive index and its density, leaves content of total chlorophyll, leaves and fruits contents of total soluble carbohydrate. All double and triple interactions except for the interaction of the date of agriculture cultivation and bio Health WSG treatment significant effect in total number of leaves. plant - 1.Double and triple interactions except for the interaction between cultivation distance and bio Health WSG treatment had a significant effect in number of main branches. plant - 1, fresh weight of shoot system, date of the first appearance of inflorescence, rate of the total number of florets. plant - 1, weight of 1000 fruits, specific gravity of oil, leaves content of total soluble carbohydrate. The interference between the distance, cultivation date and bio Health WSG treatment only had significant effect in the total of number of mini inflorescences. inflorescence - 1, and the triple interaction had only significant effect in protein percentage in fruits.5. Chemical components of the volatile oil : A test done by Gas chromatography - mass spectrometry Shimadzu GC MS QP2010 Ultra has showed that the most important chemical volatile oil components were carvone and limonene, whose means were ranged 32.73 - 51 - 55% and 33.34 - 57.05%, respectively. They were differed in their content of these two components, cultivated plants on first date at a distance of 20 cm which treated with bio Health WSG produced theSummaryDcontent of carvone (51.55%), and plants cultivated in the second date at a distance of 40 cm not treated with bio Health WSG produced limonene at a percentage (57.05%).5. Effectiveness of aqueous and alcoholic extracts and oil of the plant against the two types of pathogenic bacteria to human : Test was bone to the effectiveness of four concentrations which were 50, 100, 200, 400 mg.ml - 1 of the aqueous extracts besides, methyl and ethylalcoholic extracts for fruits and roots of the plant at three concentrations which were 25, 50 and 100% of volatile oil of its fruit in vitro on the two types of bacteria tested, i.e. bacteria Escherichia coli and Staphylococcus aureus by using filter paper disc diffusion method . Each of the ethanolic extract of roots of concentration at 200 mg /ml - 1 and concentration 100% oil were effective of the growth of bacteria E. coli .They reached the diameter of inhibition 20 mm. Methanolic extract of the roots at concentration of 200 mg.ml - 1gater gave the highest inhibition of the growth of bacteria staph. aureus amount 25mm.

انتاج نشا مقاوم واستخدامه في التغليف الدقيق للبكتريا العلاجية == production of resistant starch used in Microencapsulation of probiotic bacteria

Author name: هديل ناظم مراد
Supervisor name: نوفل عبد الامير حسين الحلفي | الاء غازي الهاشمي
General topic: Agricultural sciences
Specific topic: Food
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: The chemical composition was estimated for potatoes, sorghum and rice, and was noticed the difference in the chemical composition significantly for this sources. Increasing of moisture as compared with potatoes and rice which reached 76.3% , and sorghum significantly with high proportion of protein, fat and ash (13.80, 2.5 and 1.70)% respectively. The highest proportion of carbohydrate was found in rice as it reached 80.43% .Starch was extracted by the moist method and the chemical composition of starch was studied. The plant sources differed in chemical content, and was observed increasing in moisture significantly for potato starch (12.2%) as compared with sorghum and rice starch, while the superior content of the rice starch was in protein, fat and carbohydrates (1.45 and 0.33 and 90.87)% respectively, and the highest of ash was found in sorghum starch 0.52%.Then the extracted starch was modified from its primary sources physically by the moist thermal treatment and chemically by cross linkages. The physical characteristics of modified starch were studied, and the results were as the following : ● Each of the natural and modified starch from various sources in the physical properties, it was observed increasing in the solubility of the natural starch granules of potatoes, sorghum and rice from the modified starch granules. The solubility was increased gradually by increasing of the temperature, the highest solubility was found in the natural starch granules (6.2, 7.4 and 6.35) % respectively at temperature of 90 ̊C , and (6.14,6.87 and 6.13)% respectively in the modified starch granules by moist thermal method, and (5.4, 5.28 and 5.99)% respectively in the modified starch granules by cross linkages, while inceasing in the swelling of the natural starch granules to each of potatoes, sorghum and rice starch as compared with the modified starch granules and inceasing the swelling gradually by increasing the temperature. The highest swelling was found in the natural starch granules (10.35, 10.18 and 10.17) gram/gram respectively at temperature of 90 ̊C , while for modified starch samples by moist thermal method which reached (9.25, 9.22 and 9) gram/gram respectively and samples of the starch modified by cross linkages reached (8.97, 8.98 and 8.55) gram/gram respectively.●The percentage the percentage of phosphorus in the natural starch extracted from its primary sources was significantly at (P≤ 0.05) with the modified starch varied chemically by cross linkages as the superiority of the modified potato starch with highest which reached 0.39% .Active groups of chemically modified starch molecules have been identified diagnosed by FT - IR apparatus, as the presence of a band at wave length (998.411 ,99864 and 1020.64) cm - 1 respectively, which belongs to the elasticity vibrating for the bound C - O - P .The procedure of the Microencapsulation packaging for L.plantarum, L.caise and L.acidophilus was done by three different mixtures with concentrations ranged between (1 - 3)% each of sodium alginate, natural and resistant starch both individually, and found that the best mixture was when used a combination of sodium alginate and resistant starch at concentration 2% for each (mixture A), and used the starters Streptococcus thermophilus and Lactobacillus delbrueckii subsp bulgaricus in the manufacture of the yoghurt and mixed with the starter of yoghurt, examined the change in the pH and titrating acidity for yoghurt product during different periods of storage at temperature of 4 ̊C and study the change in the logarithm of the live numbers during the storage period extended for 28 days.The effect of the packaging process on the survival, Bacteria was studied and the results were as showed the following : ●It was found that the resistance of coated bacteria using a combination of sodium alginate and starch resistant with concentration of 2% for each of them was the best of free bacteria resistance when exposed to low acidic conditions which reached 2.5, 2 and 1.5 , and particularly at the third hour of incubation as a percentage decline in live numbers logarithm / ml 34.76, 39.61 and 44.83% respectively, to L.plantarum bacteria and 36.25, 41.89 and 46.86% respectively, to L.caise bacteria and 35.35 , 41.84 and 45.78%, respectively, to L.acidophilus bacteria. As well as observed that the resistance of bacteria coated to different concentration of the yellow salts reached 0.1 , 0.2 and 0.3% was higher than the resistance of free bacteria after three hours of incubation as a percentage decline in live numbers logarithm / ml 2.54, 3.34 and 4.19% respectively to L.plantarum bacteria , and 2.87 ,3.78 and 4.60% respectively to L.caise bacteria , and 2.93,3.97 and 4.77% respectively to L.acidophilus bacteria .● coated bacteria showed better resistance during the process of freezdrying compared with free bacteria as a percentage decline in live numbers logarithm / ml 2.24, 3.01 and 4.16% respectively to L.plantarum bacteria , and 2.09, 3.34 and 4.47% respectively to L.caise bacteria , and 2.19,3.29 and 4.58% respectively to L.acidophilus bacteria .

دراسة التغيرات الكيميائية والميكروبية لجبن المونتيري المضاف اليه المعزز الحيوي == Study of chemical and microbial changes of Probiotic monterey cheese

Author name: هدى محمد عبد محمد السراي
Supervisor name: سرمد غازي محمد | حيدر ابراهيم علي
General topic: Agricultural sciences
Specific topic: Food
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: Probiotics bacteria[[ which[ including Lactobacillus acidophilus ,Bifidobacterium longum were added (1011 cfu/ml) during Monterey cheese manufacturing after the reactivation and the results obtained were : 1 - Decreasing of moisture content for Monterey cheese manufactured by adding the mixed starter Probiotic after 42 days of ripening, reaching )38.96(% comparing with the other samples. 2 - Increasing of protein ratio while using the mixed starter in manufacturing of Monterey cheese comparing with control Monterey cheese and Monterey cheese manufactured by adding the single starter, reaching after 42 days of ripening to (23.41, 23.78 and 23.6 ( 4 % respectively, as well as increasing of soluble nitrogen ratio in Monterey cheese manufactured by adding the mixed starter comparing with the other cheeses during the progress of ripening period to reach )0.875( after 42 days. 3 - Fat ratio increased in cheese samples, the higher increase was at the end of ripening period after 42 days in Monterey cheeses manufactured by adding mixed starter reaching )30.45(% after comparing with )31.20 and 31.03(% for control and single starter manufactured cheeses respectively. 4 - Salt ratio of Monterey cheese manufactured by adding mixed starter was )1.55( after 42 days of ripening comparing with control cheese and Monterey cheeses manufactured by adding the single starter which were )1.45 and 1.53( respectively.5 - Increasing of ash ratio for Monterey cheese manufactured by adding mixed starter reaching after 42 days of ripening (4.27)% comparing with control cheese and Monterey cheese manufactured by adding the single starter which were (4.16 and 4.20) % respectively. 6 - Decreasing of the pH for the three Monterey cheese samples, the maximum decrease after 42 days of ripening was (5.20) when adding mixed starter, while for the control and single starter Monterey chesses the pH was (5.62 and 5.42) respectively. We notice increasing the titratable acidity of Monterey cheese manufactured by adding mixed starter reaching (0.92) comparing with control and single starter Monterey cheeses which reached (0.54 and 0.72) respectively after 42 days of ripening. 7 - Increasing the numbers of proteolytic and lipolytic bacteria in the progress of ripening period until 28 days then started to reduce for all cheese samples. 8 - Increasing the numbers of total bacteria for cheese samples during ripening period until 28 days then started to reduce tow logarithmic cycle during manufacturing period. 9 - The result of electrophoresis showed that the average of not proteolyses for cheese manufacture using mixed starter was higher compared to others. 10 - Monterey cheeses manufactured by adding mixed starter was best than control and single starter Monterey cheeses when conducting the organoleptic evaluation, especially for flavor

تاثير حقن بيض التفقيس ببعض المغذيات والتغذية المبكرة في بعض الصفات الانتاجية والفسيولوجية لفروج اللحم == The effect of in ovo - injection of Hatching Eggs with Some Nutrients and early Feeding on Productive Performance and Some Physiological Traits of Broiler Chicks

Author name: هدى فالح سعد الساعدي
Supervisor name: رياض كاظم موسى | طارق فرج شوكت
General topic: Agricultural sciences
Specific topic: Zoology
Degree: Doctorate
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: This study was undertaken at the poultry field of Animal ResourceDepartment \college of Agriculture \University of Basra in Jan.,28th toMar.,3th,2013 and in Oct.,28th to December,23th 2013 for the first and secondexperimentrespectively . The objective of this study was to evaluate the effectof hatching eggs injection with the some nutritious (Folic acid vitamins,Pyridoxine, Threonine amino acid) for the first experiment and choosing besttreatment from first experiment and injection with Arginine amino acid ,folicacid as well as the effect of feeding time on the performance and somephysiological traits of broiler chicks .In the first experiment ,825 hatching eggsof Ross 308 broiler were received from the hatchery .At 14th day of incubationstage ,eggs were tested and unfertile eggs were discarded ,the remainder eggswere divided into seven treatments and injected with 0.1 ml of solution in airsac position of the egg as follows : 1. First treatment : injection 100 eggs with 0.1ml of threonine solution (30μgconcentration per an egg).2. Second treatment : injection 100 eggs with 0.1 ml of b6 vitamin solution(100μg concentration per an egg)3. Thirdtreatment : injection 100 eggs with 0.1 ml of mix from L - threonine aminoacid plus b6 vitamin (30μgand 100μg) per an egg.4. Fourthtreatment : injection 100 eggs with 0.1 ml of Folic acid vitamin solution(250g) per of an egg.5. Fifthtreatment : injection 100 eggs with 0.1 ml of mix solution from Lthreonineamino acid plus Folic acid vitamin (30μg and 250 g) per an egg.6. Sixthtreatment : positiveControl : injection100 eggs with 0.1 mlSterile distilledwaterper egg.7. Seventhtreatment : negativeControl : 155 eggs were left withoutinjection.Hatching chicks of each treatment were distributed in to three replicate (15 Chicksfor each replicate) .Birds were reared up to five weeks of age.The results of first experiment painted out to : 1. There was significantly (P<0.05) proceeding for the treatment of egg injectionwith some nutrients on hatching percentage ,hatching chick weight ,bodyBweight ,body weight gain and weekly and Cumulative feed conversion ratio.whereas, this treatment showed less embryonic mortality percentage incomparison with other experimental treatments and There was significantly(P<0.05) increase in weekly and Cumulative feed intake of birds that werehatched from injected eggs with ( folic acid ,threonine amino acid) during thesecond ,fourth and fifth week were as ,the treatment of pyridoxine injectionshowed less mortality percentage compared to other experimental treatments .2. Treatment of folic acid and threonine and pyridoxine injection showedsignificant (P<0.05) increases in the dressingpercentage, weights of breast,thigh and edible viscera comparison with other treatments.3. There was significantly(P<0.05) increase in red blood cells number,hemoglobinconcentration package cells volume of broilers that were hatchedfrom egg injection with (folic acid plus threonine) at 3 and 5 weeks of agecompared to other treatment While , Treatment of Pyridoxine eggs injectionshowed highest mean of white blood cells at 3 weeks of age, whereas,treatment of Pyridoxine and folic acid eggs injection proceeding otherexperimental treatment in highest mean of white blood cells at 5 weeks of age .4. There was significantly(P<0.05) increase in total protein concentration,glucose ,Globulins, and less uric acid concentration and cholesterol in chicksblood serum of folic acid and threonine egg injection treatment at 3 and 5weeks of age in comparison with other treatment. Whereas, there were nosignificant effect of egg injection on triglycerides concentration and on T3 andT4 hormone in broiler blood serum.5. There was no significantly effect of egg injection with nutritive on low densityfatty proteins concentration whereas,the negativecontrol treatment showedhighest concentration of low and high proteins at 3 and 5 weeks of agecompared to other experimental treatments.6. T4 hormone concentration in hatchingbroiler blood serum of threonineinjection treatment increased significant (P<0.05) at 3 weeks of age ,whereas,T4 hormones concentration was higher respecting treatment of folic acid andthreonine injection at 5 weeks of age in comparison with other treatment.7. There was significantly (P<0.05) increase in phosphorus ,calcium and ferricconcentrations in blood serum of the hatchingbroilers of folic acid andthreonine egg injection treatment at 3 and 5 weeks of age in comparison withother treatments.C8. There was significantly (P<0.05) increase in the villus lengths cryptsdepth ofjejunum of the boilers Caracasrespecting Folicacid and Threonine injectiontreatment in comparison with other treatment.According to the firstexperiment results and choosing the best treatment of egginjection with nutritive, the second experiment was carried out .the treatmentof this experiment whereas follows : 1. Firsttreatment : hatching eggs injection with (30μg of threonine, 250g of folicacid) per an egg.2. Secondtreatment : hatching eggs injection with (5 μg of arginine) per an egg.3. Thirdtreatment : hatching eggs injection with (5 μg of arginine plus 250 goffolic acid) per an egg.4. Fourth treatment : the control treatment (withoutinjection).Hatching chicks of each treatment were divided in to groups each of threereplicates ( 12 Chicks for each replicates ) .firstgroups chicks were fed at thehatchery ,whereas,second groupschicks were fed after 24 hours at field. Chickswere reared from 1 day after hatching up to 5 weeks of age .the results of thesecond experiment pointed out to : 1. Treatments of injection with arginine and Folic acid and threonine plus folicacid proceeding significantly (P<0.05) in hatching percentage andhatchingchicksweight, whereas, This treatment showed less percentage of lateembryonic mortality in comparison with other treatments. Also, Broiler birdsof Arginine and Folic acid injection treatment showed significantly (P˂0.05)increase in body weight, weekly body again, weekly and Cumulativefeedintake,weekly and Cumulative feed conversion ratio and dressing percentage.Whereas, treatment with arginine and folic acid injection showed less totalmortality mean compared to other treatments. Also, there was significantly(P˂0.05) effect of feeding time on some productive traits. Treatments offeeding at the hatchery showed significant increase in body weight, bodyweight gain, feed intake, better feed conversion ratio and dressing percentagein comparison with treatments of feeding at field after 24 hours.2 - There was a significantly (P˂0.05) effect of interaction between eggs injectionwith nutritious and feeding time on body weight, body weight gain and feedconversion ratio. Treatment of folic acid arginine (hatchery feeding) showedDhighest body weight, body weight gain, better feed conversion ratio incomparison with the control treatment (Field Feeding after 24 hours).Treatment of arginine injection (HatcheryFeeding) was highest dressingpercentage, whereas there was no significant effect of interaction on feedintake and total mortality.3 - Treatment of threonine and folic acid injection showed a significantly (P˂0.05)increase in bird’s body fullness, gizzard weight and Fabricia gland. Whereas,treatment of arginine and folic acid injection showed a significantly (P˂0.05)increase in breast fullness liver and heart weight in comparison with othertreatments.4 - Feeding time affected significantly (P˂0.05) on some carcasses traits. Carcassesof feeding at hatchery treatment were better significantly in body fullness,breastfullness, and heart, liver, gizzard, and Fabricia gland and pancreasweights. Whereas, carcasses of feeding at field treatment were of high pad fatweight. There was no significant effect of interaction between injection andfeeding time on carcasses traits.5 - There was a significant (P˂0.05) increase in red and white blood cells numbers 3days and 5 weeks of age and in hemoglobin concentration at 5 weeks of agerespecting the treatment of arginine and folic acid in comparison with othertreatments. Control treatment exceeded in Heterophil cells\ lymphocyte cellspercentage at 3 and 5 weeks of age compared to treatments.6 - There was a significantly (P˂0.05) effect of feeding time on some cellular bloodcharacteristics. Treatment of the field feeding exceeded in red blood cellsnumbers, hemoglobin concentration and Heterophil cells\lymphocyte cellspercentage at 3 days and 5 weeks of age. Whereas, treatment of the hatcheryfeeding exceeded in white blood cells numbers compared to treatment of thefield feeding after 24 hours.There was no significantly (P˂0.05) effect ofinteraction between injection and feeding time on the cellular bloodcharacteristics at 3days of age, whereas this interaction affected significantly(P˂0.05) on the white blood numbers and Heterophil cells\lymphocyte cellspercentage at 5weeks of age.E7 - Treatment of arginine and folic acid injection exceeded significantly (P˂0.05)in serum total protein concentration at 3 days and in total proteinconcentration, uric acid and GPT, GOT enzymes in blood plasma at 5 weeksof age. Treatment of threonine and folic acid in comparison with othertreatments.8 - Feeding time affected significantly (P˂0.05) on biochemical bloodcharacteristics. Treatment of the hatchery feeding exceeded in glucoseconcentration and total protein at 3 days of age and in total protein concentration and uric acid at 5 weeks of age. Treatment of the field feeding exceeded in blood serum cholesterol concentration in comparison with thetreatment of hatchery feeding. There was no significant (P˂0.05) effect ofinteraction between injection and feeding time on the biochemical bloodcharacteristics at 5 weeks of age. 9 - There was a significant (P˂0.05) increase in villus Length and crypts Depth of the intestinal jejunum of comparison with of threonine and folic acid injection treatment in comparison with other treatments. Treatment of the hatchery feeding exceeded (P˂0.05) respecting those traits compared to the field eeding treatment. There was a significantly (P˂0.05) effect of interaction (TheHatchery Feeding) and feeding time villus, length and crypts Depths werehighest at 1 and 5 weeks of age.

تاثير التلقيح ببعض الفطريات المعزولة من الترب الزراعية في المعالجة الحيوية للترب الملوثة بالمخلفات النفطية في محافظة البصرة == Effect of inoculation by some fungi isolated from agricultural soils in the bioremediation of contaminated soils with oil waste in Basrah

Author name: هدى حاكم سعدون الاسدي
Supervisor name: ميعاد مهدي الجابري
General topic: Agricultural sciences
Specific topic: Soil and Water
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: For the purpose of identifying the efficiency of inoculation different genus of fungi isolated from agricultural areas in the bioremediation of soil contaminated with petroleum hydrocarbon nearby regions from some the oil fields in the province of Basrah, southern Iraq, and the impact on plant growth as has been selected sites west of Qurna fields and North Rumaila fields, mixed with non - contaminated soil from the same areas at rates of 100% and 75% and 50% to reduce the pollution of oil hydrocarbons ratio.Isolation and purification of two species from fungus Aspergillus (A. niger and A. versicolor), Trichoderma viride and Penicillium citrinum from Five of agricultural areas (Shatt Al - Arab, Garma Ali, Al - Zubair, Al - deer and Abu Al - khaseeb) and studied the possibility of its adaptation and its growth in nutritional media contaminated with the quality of the two regions of oil each separately and inoculated the soil treatments that represent percentages above and inoculated at a temperature of 25 ᵒC to study the total numbers of bacteria and fungi and CO2 amount from Activity microbial in soil and estimated the amount of hydrocarbons broken by the inoculation process fungal soil every 10 days for 60 days of incubation.Agricultural experiment carried out by tested the most efficient of the two fungi in degraded hydrocarbons for each soil and for each contamination level in addition the treatment of a mixture of the most efficient of the two fungi and control treatment (without pollination), left after the treatments for two months with maintaining the humidity at around 75% of field capacity in a way to compensate the weight loss and planted them maize seeds Zea mays L. class Bhooth 106 and after 45 days of germination was estimated proportion of hydrocarbons broken and some parameter of plant growth as a rate of plant length, dry weight of the shoot and the quantity N, P and K absorbed in plant. Were obtained the following results : 1. increase the number of the total fungi and bacteria with time in soils inoculated with isolated fungi to Limit 60 days compared to the control treatment in which the increase lasted only 40 days in the pollution levels of 75% and 100%, while the increase continued to 60 days at the level of 50% of all pollination treatments, including the control treatment.2. increase the amount of CO2 liberated from Bioactivity with time in soil inoculated fungal treatment compared with control treatment and fungal isolates varied in their efficiency to stimulate biological activity, and mitigate pollution of soils to the extent of 50% contributed to the increase in the vital activity of soils represented an increase of the amount of the liberated CO2 .3. inoculation contaminated soils fungal isolates led to increase petroleum hydrocarbon ratio analysis with time and varied fungal isolates in their ability to biodegraded hydrocarbon wholly followed the following sequence : Aspergillus niger > Penicillium citrinum > Trichoderma - viride > Aspergillus versicolor in the soil of North Rumaila and sequence : Penicillium citrinum < Trichoderma viride < Aspergillus niger <Aspergillus versicolor in soils west of Qurna fields and gave the pollution level 50% higher analysis of petroleum hydrocarbon ratio compared to levels of 75% and 100%.4. Inoculate all levels of contamination by fungal isolates most efficient led to increasing lengths and dry weight of the plant maize and increase the quantity absorbed N, P and K by the plant and were observed increase in the proportion of hydrocarbons degraded at the end of the agricultural experiment.5. Soil North Rumaila showed a response to the inoculation of fungi in all levels of contamination of soil over Western Qurna fields in terms of the total numbers of fungi and bacteria and amount of the liberated CO2 and hydrocarbon ratio degradation as well as an increase in parameters of all the maize plant growth.6. The fungus Penicillium citrinum and Trichoderma viride Showed more efficient in increasing the activity and bioremediation in soil Western Qurna fields, while the fungus Aspergillus niger is the most efficient in the soil of the North Rumaila

تاثير التسميد الفوسفاتي والعضوي في صور فسفور التربة وعلاقتها بجاهزية لمحصول الذرة الصفراء Zea mays L في بعض الترب الكلسية == Effect of Phosphate and Organic Fertilization on Soil Phosphorus Forms and its Relationships With its Availability to Corn Crop (Zea mays L.) in Some Calcareous Soils

Author name: هبة كلف رزاق القريشي
Supervisor name: هيفاء جاسم حسين التميمي
General topic: Agricultural sciences
Specific topic: Soil and Water
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: For the purpose of phosphorus forms Knowledge in Basra Province Soils, and effect of phosphate Fertilization with Concentrated Super phosphate and Organic Fertilization with cow manure on Phosphorus Forms ,the study was carried out with in three sectors : - First : Field study : Soil samples were taken from tweleven location in Basra province, 1/Gurna,2/Medayna,3/Diar,4/Hartha,5/Garmat Ali,6/Garmat Ali - Basra University,7/Brahdia,8/Tanoma,9/Abul - Khaseeb - Hamdan,10/ Abul - Khaseeb - Center,11 /Seeba ,and 12/ Fao. Soil properties wer determined and different forms of soil phosphorus were extracted Which were soluble phosphorus ,phosphorus associated with Calcium (Ca - P),Phosphorus associated with aluminium (Al - P) ,Phosphorus associated with iron (Fe - P), available phosphate (Av - P), Mineral phosphate(M - P) ,organic phosphate (O - P), residual phosphate (R - P), and total phosphate (T - P) .Second : Effect of phosphate and organic Fertilization on phosphorus forms : - Laboratory experiment was conducted by using two levels of phosphate fertilizer (0,0.65gmPkg - 1 soil) as concentrated super phosphate and two levels of cow manure (0,2.5%) for all studied soils. Soils wer inculcated at 30ºc for one month . Soil phosphorus forms were extracted and determined .Third : Effect of phosphorus forms on Maize growth parameters : - Biological experiment was conducted by using maize crop (Zea mays L.) according to factorial experiment with complete design including the following factors [soil*(phosphate fertilizer, cowmanure, * phosphate fertilizer cowmanure with control) *replicates](10*2*2*3) summing to 120 experimental units, after exclusion Seeba and Fao soils because of their high Salinity .Two levels of phosphate fertilizer were used (0,100kg P ha - 1) as concentrated super phosphate , and two levels of organic fertilizer (0,30ton ha - 1)as cow manure mixing with Soils. Nitrogen was added at rate of 320 kg N ha - 1 as urea with two doses For all soils , first dose at planting (15/3/2015) mixing with soil and the second dose after one month of planting with irrigation water .Potassium was added with rate of 120kg K ha - 1 as potassium sulfate mixing with soils at planting .Plants were harvested after 60 days and shoots were dried at 65ºc inIIoven and dry matter was recorded. Dry Shoots were digested and phosphorus concentration was determined , and phosphorus uptake was Calculated.The results of the study showed the following : - 1 - Soluble phosphorus concentration values ranged between (0.27 to 1.85) mg L - 1 with a mean value of 0.99 mg L - 1, phosphorus associated with Calcium between (104.40 to 226.10) mg kg - 1 with a mean value of 169.16 mg kg - 1 , phosphorus associated with aluminium between (0.42 to 0.99) mg kg - 1 with a mean value of 0.70 mg kg - 1 , phosphorus associated with iron between (0.09 to 0.76) mg kg - 1 with a mean value of 0.38 mg kg - 1 , Available phosphorus between (10.10 to 25.65) mg kg - 1 with a mean value of 18.11 mg kg - 1 , mineral phosphorus between (139.57 to 250.40 ) mg kg - 1 with a mean value of 198.27 mg kg - 1 ,organic phosphorus between (50.12 to 89.70)mg kg - 1 with a mean value of 77.62 mg kg - 1 , residual phosphorus between (6.00 to 12.00)mg kg - 1 with a mean value of 8.91 mg kg - 1 and total phosphorus between (229.27 to 306.88) mg kg - 1 with a mean value of 275.88 mg kg - 1 .2 - Result of simple correlation coefficient (r) Showed that soil salinity had significant effect in phosphorus associated with Calcium (r=0.589*), and negative correlation with available phosphorus (r= - 0.641*). Calcium Carbonate content had a high significant effect on phosphorus associated with Calcium (r=0.992**), mineral phosphorus (r=0.899**), and total phosphorus (r=0.880**),and high negative correlation with available phosphorus (r= - 0.965++) and organic phosphorus (r= - 0.774++) . Organic matter had a significant effect on available phosphorus (r= 0.837++) , organic phosphorus (r=0.924++) , and total phosphorus (r=0.773++) , and negative significant effect with phosphorus associated with calcium (r= - 0.887++) , and mineral phosphorus (r= - 0.895++) . Soil pH ,CEC , Sand , Silt , and clay showed no significant effects on Soil phosphorus forms.3 - Laboratory experiment results showed that soils and fertilizing treatments (phosphoric , organic , and their interactions) had significant effect on phosphorus forms in studied soil . Effect of fertilizing treatments was followed the following : - Phosphate and organic fertilization > organic fertilization > phosphate fertilization .III4 - Soil and fertilizing treatments (phosphoric, organic, and their interactions) had significant effect on dry matter of shoot of corn crop, phosphorus concentration, and phosphorus uptake. Fertilizing treatments were taken the same manor in increasing of dry matter , phosphorus con centration, and phosphorus uptake as following : - Phosphate and organic fertilization > organic fertilization > phosphate fertilizationphosphorus uptake was taken the following arrangement in the studied soils : - Diar > Medayna > Brahdia > Tanoma > Hartha > Gurna > Garmat Ali - Basra University > Abul - Khaseeb - Hamdan > Abul - Khaseeb - center> Garmat Ali.5 - Result of statistical analysis of simple correlation coefficient (r)showed that phosphorus forms had no significant effect on dry matter of corn shoot and phosphorus concentration ,While phosphorus uptake gave high significant correlation with available phosphorus (r=0.959**) and organic phosphorus (r=0.954**).

دراسة تصنيفية وبيئية للحشراث القشرية Hemiptera : Sternorrhyncha : Coccoidea مع الاشارة الى بعض مفترساتها في محافظة البصرة == TAXONOMICAL AND ECOLOGICAL STUDY OF SCALE INSECTS ( HEMIPTERA : STERNORRHYNCHA : COCCOIDEA ) WITH REFERENCE TO SOME PREDATORS IN BASRAH PROVINCE

Author name: هاشم مهاوي طعمة العبادي
Supervisor name: علاء صبيح جبار | اياد عبد الوهاب عبد القادر
General topic: Agricultural sciences
Specific topic: Plant - Prevention
Degree: Master
University: University Of Basrah - Faculty Of Agriculture - Department Of Plant Protection
Language: Arabic
University location: Basrah
First pages:
Abstract: A taxonomic and ecological study to scale insects was conducted with reference to predatory efficiency for four types of predators in the eight areas in Basra province it is( AL - Mdayna , AL - Hoer , Al - Qurna , AL - Deer , AL - Hartha , AL - Garma , Shat AL - Arab , Abu AL - Khseb ) during the period from October 2014 to September 2015 and show that there is a five types of scale insects belong to three families : Order : Hemiptera Suborder : Sternorrhyncha Superfamily : Coccoidea 1 - Family : Diaspididae Genus : Parlatoria Parlatoria blanchardi white scale insect on the palm Parlatoria crypta brown scale insect on the oleander Genus : Duplachionaspis Duplachionaspis graminella scale insect on the reeds Family : Phoenicococcidae - 2Pheonicococcus marlatti red scale insect on the palmFamily : Asterolecaniidae - 3Palmaspis Phoenicis green scale insect on the Palm Taxonomic study showed that there is difference diagnostic a clear between the species , genus and families found during the survey . The results pointed clearly of ecological study that the types of scale insects are located throughout the year on their hosts plant in Basra province .The highest density of numerical insects was recorded in month of June and it reached about 300.0 adult and 93.6 nymph per inch2 on variety khathraoe in the Al - Madayna area of scale insect Parlatoria blanchardi and 91.6 adult /inch2 , 25.0 nymph/inch2on variety khathraoe in the AL - Qurna area of scale insectbPalmaspis phoenicis , 11.6 adult/leaf , 6.0 nymph /leaf on Oleander plant in the Al - Qurna area of scale insect Parltoria crypta , 63.0 adult /inch2 , 5.3 nymph/inch2 on reed plant in November in the Al - Mdayna area of scale insect Duplachionaspis graminella . The less intensity of numerical insect recorded in February .It was 130.3adult/inch2 and 20.3 nymph /inch2 on variety khathraoe in the Al - Mdayna area of scale insect Parlatoria blanchardi , 42.6 adult /inch2 , 6.6 nymph/inch2 on variety khathraoe in the Al - Qurna area at scale insect Palmaspis phoenicis , 5.3 adult /leaf , 0.0 nymph /leaf on Oleander plant in the Al - Qurna , 26.6 adult /inch2 and 0.3 nymph /inch2 on reed plant in Al - Mdayna area . The study was in clued the efficiency of predatorys as following : Coccinella septempunctata which appeared during the months March , April , May and June. Pharoscymnus setulosus and Cybocephalus rufifrons which appeared during the months May, June , Jule , August , September, October and November . The predatory efficiency of first predator was 16.6 insect/day ,to the second 16.0 insect /day and the third 13.0 insect /day on white scale insect then , 17.3 , 17.0 and 13.3 insect /day respectively on green scale insect . And the predatory efficiency to Tenebrio molitor was 3.3 insect /day on red scale insect .

اختبار التاثير التثبيطي لبروتين المناعة IgG لحليب الابل ضد السم العصبي A المفصول من عزنة محلية لبكتريا Clostridium botulinum == Testing the inhibitory effect of immunoglobulin IgG for camel?s milk against the neurotoxin type A separated from a local Isolate of Clostridium botulinum

Author name: نورس محمد حسن عبد الصمد التميمي
Supervisor name: امال كاظم غضبان الاسدي | حيدر ابراهيم علي
General topic: Agricultural sciences
Specific topic: Food
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: Sixteen local isolates of Clostridium were isolated from sources : soil , meat and honey .Those sources were obtained from different districte in Basrah government.Characterization of isolates were made after purification by using morphological and biochemical tests which revealed that the isolates were Clostridium botulinum.The microscopic test appeared that all isolates are bacilli Gram positive, obligate , anaerobic ,forming spores and motile. There are colonies had wide spread form with ir regular border when grown of blood agar and egg yolk agar and looked transparent to gray. The biochemical tests revealed that the isolates are β - heamolysis, lipid hydrolyzed, produced H2S, most of them were negative in indole production, nitrate reduction, starch hydrolysis and catalase production. They were grown in pH(4 - 6),temperature(10,30,42) °C and NaCl (4 - 10)% . They not fermented lactose, galactose, amygdalin, Ribose, Inositol, Manose, Melibiose, Sorbitol, Salcin, Rafinose, Xaylose and Rhamnose. But they were fermentated Glucose, Maltose and Cellubiose. They were sensitive for some antibiotics like Erethromycin, Refampin, Metronidazol, Clindamicin, Tetracyclin, Penicillin and Chloramphnichol , but they were resistant for Gentamycin , Nalidixic acid and Trimethoprim.Used for Polymerase chain reaction (PCR) for the bacterial isolates by extraction of DNA and electrophoresis by using agarose, seven isolates of Clostridium botulinum were elected because they appeared difine band of DNA. After that the gene wich responsible on neurotoxin A was detacted by using Polymerase chain reaction (PCR) and electrophoresis using agarose, the isolate Cl.5 of Clostridium botulinum wich was isolated from the soil of Agriculture College field, was elected because of its clear band which was (101) bp with the band of the primer of the gene of neurotoxin A.Neurotoxin A was produced by the isolate Cl.5 using the inoculums medum : (casein hydrolysis, yeast extract, glucose ,dis. water) and production medium; (casein hydrolysis, yeast extract, dis. water) with cold glucose solution 10% and using anaerobic conditions with 37°C for 4 days. The protein of extracted neurotoxin was (0.14 - 0.93) , then the extract was precipitated by ammonium sulphate %60 and the protein was (0.18 - 0.22) ,finally the neurotoxin was purified by ion exchange using DEAE Sephadex A - 50 only one protein peak wasappeared in the void volume , the protein was(0.27) . The activity of the three samples of neurotoxin A the crude ,precipitated and purified was assayed by bioassay using mouse , all the samples revaled high activity by appearing of of intoxication then death . But the purified neurotoxin appeared the highest activity because the mouse died after 3 hr . while the precipitated toxin after 8 hr using and after 10 hr using the crud toxin Stadying minimal leathal dose (MLD) by using concentrations of purified toxin , the concentration 0.1 revealed minimal activity because the mouse died after 3.41 hr .Finally the inhibitory effect of immunoglobulins of camel milk against neurotoxin A was studied by using passive haemagglotination and bioassay , immunoglobulin had agreat activity to inhibite the neurotoxin A.

دراسة تاثير المخلفات النباتية والحيوانية والفطر الاحيائي Trichoderma viride في مكافحة مرض تعفن جذور الباميا المتسبب عن الفطر Macrophomina phaseolina == A study of effect of plant and animal residues and the bioagent Trichoderma viride in controlling okra root rot disease caused by Macrophomina phaseolina

Author name: نور مهدي صالح المالكي
Supervisor name: ضياء سالم علي الوائلي
General topic: Agricultural sciences
Specific topic: Plant - Prevention
Degree: Master
University: University Of Basrah - Faculty Of Agriculture - Department Of Plant Protection
Language: Arabic
University location: Basrah
First pages:
Abstract: This study aimed to use plant and animal residues and bioagent Trichoderma viride against pathogenic fungus Macrophomina phaseolina which caused okra root rot disease in pots and field and to detect the active compounds in okra leaves by GCMS technique.Three pathogenic fungi were isolated from infected plants, they were M.phaseolina , Rhizoctonia solani and Fusarium solani .The fungus M.phaseolina gave the highest percentage of occurance and freguencywhich were 55 and 66.67% .The pathogenicity test showed that M.phaseolina led to decrease germination pereen and increase damping - off up to 20 and 26.67% respectively, compared to control treatment which was 80 and 0% respectively.The results explained that the animal manure (F) , rice (R) and wheat (w) led to increase the germination percent up to 66.67% , 60 and 53.3% respectively compared to control treatment which was 40% , the fresh weight also increased in the same treatments up to 1.36 , 1.25 and 1.28 gm respectively compared to control which was 0.64 gm .It was founed the less infection intensity with M.phaseolina in pots was noticed in the treatment RTv (bioagent +rice) and FTv (bioagent+animal manure), it was 0% compared to control treatment which was 90%, which the highest shoot weight and plant height were noticed in the treatment FTv which were 6.22 gm and 32.03 cmrespectively compared to control which were 1.33 gm and 22.55 cm. The field experiment results revealed that the less infection intensity was observed in the treatment FTv which was 0% compared to control which was 62.22% .The treatment RTv gave a high shoot weight which was 156.11 gm compared to control which was 46.39 gm, while the high plant height was obsrved in the treatments RTv and FTv which were 73.9 and 71.98 gm respectively compared to control which was 40.33 gm. It was also founed that the high plant production was noticed in the treatment RTv and FTv which were 64.53 and 63.10 gm respectively compared to contorl which was 1.44 gm.From the other hand ,the total chlorophyl was noticed in the treatment RTv ,R,FTv,wTv and F which were 1728,224 ,1629.96,1454.442,1377.884 and 1281.168 mgm/100gm fresh weight respectively compared to 359.9 mgm/100gm fresh weight. The results of phenotic compouneds detection in the plant leaves by using GCMS technique revealed a presence of some compouneds such as Pentanol, 1,2,4 Triazole and Cyclohexanol with the treatments RTv,FTv and wTv ,these compouneds were not been recorded in the other treatments.

تاثير نظم الحراثة في نمو وحاصل الذرة الصفراء Zea mays L المزروعة بطريقتي المروز والسطور . == Effect of Tillage system on the growth and production of corn (Zea mays L. ) that cultivation by ridge and seed drilling

Author name: نور صالح عبد الجليل حسون الحميداوي
Supervisor name: شاكر حنتوش عداي | وليد عبد الرضا جبيل
General topic: Agricultural sciences
Specific topic: Plant - Field Crops
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: field experiments was conducted in Almdiana district in autumn season 2014 - 2015 in ALmalha Irrigation project , to study effect the tillage system in the growth and yield of ( Zea mays L. ) that cultivated by ridge and seed drilling .The tillage system represent the main plots while the planting methods represent the sub - plots .The tillage system includes four plows namely, subsoiler , combined subsoiler , moldboard plow , harrowing chisel and zero tillage. The methods of planting include idge and seed drilling , The results were analyzed using complete randomize design within split - plots.The results showed that the tillage and planting methods them significantly effected on soil physical properties ( soil bulk density , penetration resistance , Ec and pH ) but the interaction was not significant .The highest soil bulk density was recorded for zero tillage and for the three periods of sample collection . the values of the soil bulk densities are 1.399 Mg.m - 3 while the lowest values were record for the combined subsoiler plow , the values are 1.254 Mg.m - 3 . For the other tillage being medium the values for the subsoiler plow are 1.346 Mg.m - 3 , they are harrowing chisel 1.336 Mg.m - 3, and moldboard plow are 1.316 Mg.m - 3 .For soil penetration resistance, the results showed that the combined subsoiler surpassed the other tillage in reducing soil penetration resistance , the values are 360.370 KN/m2 for the three periods respectively . while zero tillage treatment gave the highest values which they are 502.407 KN/m2 for the three periods respectively .The combined subsoiler plow also surpassed the other plow types in reducing Ec and pH . the lowest values were recorded for combined subsoiler , while the heights values were recorded for zero tillage.The results also showed that the tillage and planting methods significantly Effected the plant growth and production parameters , while the interaction was not significant in its effect on the studied parameters. The combined subsoiler surpassed the other plowing methods in all plant parameters studied which they are plant height , leaf area , ear length , number of ears per plant , seed production , biological production , number of seeds per row

تاثير الرش بحامض الجبرليك وكلوريد الكالسيوم في الحاصل والصفات النوعية والقابلية الخزنية لثمار السدر صنف تفاحي Ziziphus mauritiana Lam. cv. Tufahi == Effect of Sprying Gibberellic Acid and Calcium Chloride on Yield, Qualitative Characteristics and Storage Ability of Jujube Fruits Ziziphus mauritiana Lam. cv. Tufahi

Author name: نضال ريسان حريز سحالة
Supervisor name: ضياء احمد طعين | ماجد عبد الحميد ابراهيم
General topic: Agricultural sciences
Specific topic: Plant - Gardening
Degree: Master
University: University Of Basrah - Faculty Of Agriculture - Department Of Horticulture And Garden Engineering
Language: Arabic
University location: Basrah
First pages:
Abstract: The present study was conducted on 12 - years old jujube trees "Ziziphus mauritiana Lam." , cv. Tufahi which were grown in a private orchard situated at AL - Sedea District , Basrah Governorate during the growing season 2013 - 2014. The aim of the study will to investigate effects of spraying gibberellic acid at the concentrations of 25 mg/l , 50 mg/l and calcium chloride at the concentrations of 1% , 2% and their combinations on yield and some vegetative , physical , chemical , physiological characteristics and the storage ability of fruits.Results could be summarized as follow : - A - Field experiment1. The results of study showed significant effect of spraying gibberellic acid on all the studied parameters with the treatment of 50 mg/l gibberellic acid recording the highest significant increase in leaf area , leaf water content ,leaf fresh and dry weights, total carbohydrates and the length , diameter , fresh weight , volume of fruits in addition to the water content, sucrose of fruits and the amount of yield.2. Treatment of 2% calcium chloride gave the highest significant increase in vitamin C concentration, total carbohydrates of leaf and calcium and chloride concentrations in fruit.3. Control treatment recorded the highest significant increase in dry mater , total soluble solids , total and reducing sugars, respiration rate and invertase and cellulase activities and carotene concentration in fruit skin .4. The period after full bloom factor had a significant effect on the studied vegetative parameters with the period of 10/2/2014 recording the highest significant increase in fresh weight of leaf, leaf area, carbohydrates content.The period of 10/12/2013 had a significant increase in water content per leaf.5. The combination treatment of 50 mg/l gibberellic acid and the period of 10/2/2014 recording the highest significant increase in leaf area and leaf water content. The combination treatment of 2% calcium chloride and the period of 10/2/2014 was superior in carbohydrates content while the combination treatment of untreated fruits and the period of 3/2/2014 gave the highest activity of cellulase.B - storage experiment1. Controle treatment recorded the the highest significant increase in total soluble solids , total and reducing sugars , loss in weghit of fruits , the percentage of ripening progress and it was the highest deteriorated treatment.2. Treatment of 2% calcium chloride gave the lowest significant increase in Physiological disorders, fungal decay and loss inweight of fruits.while fruit treated with 50 mg/l gibberellic acid retained the highest percentage of water content.3. The combination treatment of untreated fruits and storage period gave the highest significant increase in the percentage of physiological disorders and fungal decay, loss in weghit of fruits , the percentage of ripening progress and the lowest percentage of water

دراسة محتوى الاحماض الدهنية في زيوت بعض الاسماك في بيئتين مختلفتين في مدينة البصرة، العراق == Study of Fatty acid content in oils for some fishes from different environments in Basrah, Iraq

Author name: ندى رافد عثمان
Supervisor name: امجد كاظم رسن | ضياء فالح الفكيكي
General topic: Agricultural sciences
Specific topic: Zoology - Fish And Marine Wealth
Degree: Master
University: University Of Basrah - Faculty Of Agriculture - Department Of Fish And Marine Wealth
Language: Arabic
University location: Basrah
First pages:
Abstract: The current study was conducted during the period from October 2013 until September 2014 to estimate the fatty acids for three types of marine fish Acanthopagrus arabicus, Chelon subviridis and Cynoglossus arel also three types of river fish, Leuciscu svorax, Coptodon zillii and Carassius auratus.The results analyzed statistically using statistical program SPSS and using the complete randomized design CRD with three replicates and studied factors tested using the rate least significant difference test R.L.S.D at the level of probability (0.05) where indicated the results of statistical analysis that the presence of difference (P <0.05) in fat content between the species studied except A. arabicus with C. subviridis and A. arabicus with L. svorax and C. subviridis with L. svorax and C. arel with C. zillii as there are no significant differences (P <0.05), the highest percentage of fat in A. arabicus for spring (4.23%) while the lowest rate in C. arel for summer (1.75%), while the humidity was between statistical analysis to the absence of significant differences (P> 0.05) between the fish species except L. svorax with the rest of the species, where they found significant differences (P <0.05) between them, with the highest percentage of moisture in C. arel in summer as it stood at 79.14% and the lowest percentage of moisture in A. arabicus in spring (70.8%), as the results indicated an inverse relationship between humidity and fat by the differences of the seasons and for the most of the species studied. Characterized C. arel for autumn by higher contents of ash (8.1%) and achieved significant differences(P<0.05) between the species except C. subviridis with C. zillii and C. auratus with L. svorax as there were no significant differences (P> 0.05), while the lowest percentage was in L. svorax for winter (1.24%), while, the results of protein content showed no significant difference (P>0.05) except L. svorax with A. arabicus, C. subviridis and C.Barel, C. auratus and C. zillii, as well as C. arel and C. zillii, because there were no significant differences among them, A. arabicus achieved the highest value in spring (20.12%) and the lowest rate it was for C. arel in summer (14.18%).The oil extracted by organic solvent, and the fatty acids estimated using the gas chromatography - mass spectrometry (calculated on the total amount of the fatty acids), the content and the percentage of saturated fatty acids (SFA) during winter, spring, summer and autumn 25 - 45%, 23 - 40%, 15 - 45%, 40 - 30% respectively, and the proportion of unilateral unsaturated fatty acids double bond MUSA 40 - 15%, 40 - 22%, 18 - 45% and 46 - 27%, respectively, and the proportion of fatty acids multi - unsaturated double bond 35 - 10%, 45 - 13%,17 - 44% and 42 - 20%, respectively .the palmitic acid C16 : 0 occupied the highest proportion among the fatty acids during the seasons of the year except autumn, where was the palmitoleic acid the highest one among the acids.The uncommon fatty acids studied also during the four seasons and8 - Octadecenoic acid has won the highest one among all the fatty acids in the seasons except winter, which saw Heptadecanoic acid has the highest rate.The types of omega - 3 Docosahexaenoic acid (DHA, 22 : 6 n - 3) and Eicosapentaenoic acid (EPA, 20 : 5 n - 3) examined also for the studied fish types during the four seasons where the proportion of EPA high in winter (68.73%), followed by summer as it was 50.59%, while the second type of omega - 3 DHA was the rate of increase convergent during the four seasons, which saw summer the highest rate (49.27%) and the lowest rate was in autumn (40.15%).

تاثير الرش بالسليكون في تحسين التحمل الملحي لصنفين من الطماطة Lycopersicon esculentum Mill المحدودة النمو == Effect of spray silicon on salinity tolerance improvment of two tomato (Lycopersicon esculentum Mill.) cultivars growth limited

Author name: ناصر جبير راضي حسين الحسناوي
Supervisor name: مؤيد فاضل عباس | عواطف نعمة جري
General topic: Agricultural sciences
Specific topic: Plant - Gardening
Degree: Doctorate
University: University Of Basrah - Faculty Of Agriculture - Department Of Horticulture And Garden Engineering
Language: Arabic
University location: Basrah
First pages:
Abstract: This experiment was conducted during two growing season (2015 and 2016) in private farm in Kufa - Najaf, with the objective of improving salinity tolerance of tomato (Lycopersicon esculentum Mill.) with application of silicon. The study included 40 treatments, while were four levels of irrigation water salinity (2.5, 5.0, 7.5 and 10 dS.m - 1) , two tomato cultivars (Aulla and Majid) and five concentration of silicon (0 , 50 , 100 , 150 , and 200 mg l - 1). A split - split plot design was used in a factorial experiment with three factors and three replicates. The results were analyzed using analysis of variance and treatment means were compared using the least significant differences (LSD) at 0.05.The effect of the above treatment were studied on vegetative growth parameters, chemical constituents of leaves, flowering parameters ,yield and yield components, as well as fruit chemical parameters. The results may be summarized as follows : 1 - vegetative growth parameters : Irrigation water salinity at 5, 7.5 and 10.0 dSm - 1 caused a significant decrease in plant length ,number of side branches, leaf number, leaf area as well as fresh and dry weights of the shoot system, for both growing seasons. Treatment with silicon caused a significant increase in all vegetative growth parameters, for both growing seasons. As for the effect of cultivars, the cultivar Majid was superior in all vegetative growth parameters, as compared with cv. Aulla, for both growing seasons. As for interactions among treatments, they were significant in their effects on vegetative growth parameters and for both seasons.2 - chemical constituents of leaves : Irrigation water salinity treatments at 7.5 and 10.0 dS m - 1 caused a significant increase in the concentration of sodium and chloride ions, proline, as well as the plant hormone ABA and potassium ion leakage. However, such treatments caused a significant decrease in K+, Ca++and Si ions total solute carbohydrates and total chlorophylls, and the concentration of both auxins and gibberellins and K+ : Na+ ratio.As for treatment with silicon, at 200 mg l - 1 caused a significant increase in total soluble carbohydrates, total chlorophylls, auxins , gibberellins as well as K+,Na+ and Si ions and for both growing seasons. However, the sane treatment led to a significant decreased in the concentration of Na+ and Cl - ions as well asbfree proline concentration, and ABA levels. Treatment with silicon al so caused a significant increase in K+ : Na+ ratio, but decreased potassium ion leakage. As for the effect of cultivar plants of the cv. Majid had a significantly higher levels of most chemical constituents as compared with plants of the cv. Aulla, with the exception of the concentration of Na+, Cl - , ABA and gibberellins wheres plants of the cv. Majid had the higher levels. As for interactions among treatments, they were significant as there was an increase in the concentration of K+, Si , total soluble carbohydrates, total chlorophylls, auxins , gibberellins and K+ : Na+ ratio for both growing seasons.3 - flowering parameters, yield and yield components : Irrigation water salinity at 7.5 and 10.0 dS.m - 1 a significantly reduced the number of inflorescence, total number of flowers per inflorescence as well as percentage fruit set. This treatments also caused a significant reduction in yield components, represented by number of fruit, mean fruit weight, yield per plant and total yield for both growing seasons. Silcon treatment at 50 ,100,150,200 mg L - 1 significantly increased total marketable yield as much as (18.16, 25.12, 37.18 , 35.82) for first season and (19.26, 30.05, 35.83, 29.09) as compared with untreated treatment for second season, respectively. For cultivars, the cultivar Majid was significantly superior in total marketable yield as much as (19.65, 20.66 and %), as compared with cv. Aulla for both growing seasons respectively. The interactions among treatments, were significant in increasing flowering growth parameters, as well as yield and its components.4 - fruit chemical parameters : Irrigation water salinity at 7.5 and 10.0 dS.m - 1, caused a significant reduction in ascorbic acid concentration and concentration of β - Carotene and Lycopene, it caused a significant increase in total soluble solids, titratable acidity and, percentage dry matter, as well as the. As for application of silicon, it caused a significant increase in all chemical parameters. The cultivar Majid had a significantly higher chemical constituents as compared with the cultivar, Aulla. The interactions among treatments, were significant in increasing the chemical constituents of the fruits.

عزل وتشخيص البكتريا المرافقة لبعض الاصابات المرضية في بعض الاسماك في محافظة البصرة، العراق == Isolation and diagnosis of bacteria associated with some disease infections in some fishes in Basrah Governorate, Iraq

Author name: نادية علي حسين الشمري
Supervisor name: نجم رجب خمیس | اسعد محمد رضا الطائي
General topic: Agricultural sciences
Specific topic: Zoology - Fish And Marine Wealth
Degree: Master
University: University Of Basrah - Faculty Of Agriculture - Department Of Fish And Marine Wealth
Language: Arabic
University location: Basrah
First pages:
Abstract: The aim of this study was to isolate and identifying the pathogenic and nonpathogenic bacteria from infected fish, healthy fish and water. One hundred andfifty three healthy and infected fish were collected during the period from October2015 till April 2016, which included seven species viz. : (6) Acanthopogrusarabicus Iwatsuki, 2013; (65) Cyprinus carpio L., 1758; (14) Coptodon zillii(Gervais, 1848); (15) Hypophthalmichys molitrix (Val., 1844); (23) Planilizasubviridis (Val., 1836); (15) Oreochromis niloticus (L., 1758) and (15) Poecilialatipinna (Lesueur, 1821).The samples of water and fishes were collected from seven different stations inBasrah governorate as, Hartha station (Floating cages), Al - Mashab river station,Basrah University station (Terrestrial ponds), Al - Seeba station (Terrestrial ponds),Al - Marbad station (Concrete ponds), Mehaijran station (Terrestrial ponds) andShatt Al - Basrah canal.The environmental properties of water have studied such as pH, the lower valuewas 6.9 in Al - Mashab river station, while the maximum was 8.4 in Al - Seebastation, meanwhile the maximum average was 7.8 in the Shatt Al - Basrah canal. For salinity the range was recorded from 1.5 ppt at Al - Mashab river station and 45.6 ppt at Shatt Al - Basrah canal. Otherwise the maximum value was 35.2 ppt in the same station.The values of temperature were fluctuated from 12 ᵒC in Al - Marbad station to 31.2 ᵒC in the Shatt Al - Basrah canal.The results of the present study appeared that, the fish was infected with different diseases, including : Spring Viraemia of Carp Virus, Viral Hemorrhagic Septicemia, Bacterial Gill disease, Fin rot, Vibriosis, Dropsy, red mouth and Pox disease.The bacteria were identified in the present study using Vitek II system, API kits and biochemical tests. The accurate identification of Vitek II was between 85 - 99% for most bacterial genera, while failing to identify the species of Vibrio.Many bacterial species were identified from infected fish, from Spring Viraemia of Carp Virus disease, five species were identified as Staphylococcus lentus, Aeromonas hydrophila, Vibrio cholerae, Klebsiella pneumoniae pneumoniae and Burkholderia pseudomallei. From Vibrosis disease, seven species were identified as Staphylococcus haemolyticus, V. cholerae, V. alginolyticus, V. costicola, Escherichia coli, Proteus vulgaris and Pseudomonas aeruginosa. From Dropsy disease only one species was identified as Raoultella ornithinolytica. From red mouth disease, three species were identified as Enterobacter cloacae complex, Shigella group and V. cholerae. From Fin rot disease, two species were identified as Aeromonas hydrophila and Aer. sobria. From Diplostomatosis, also two species were identified as V. diazotrophicus and Aer. hydrophila, while from Pox disease, only two species were identified as V. furnissii and Globicatella sanguinis. Finally from Ascocotyle only E. coli was identified.On the other hand, the bacteria were isolated from the water of studying stations and identified as : Staph. lentus, Aer. hydrophila, R. ornithinolytica, V. Alginolyticus, V. furnissii, E.coli, V. costicola , V. gazogenes , B. pseudomallei, V. cholerae , Ent. cloacae¤Aer.sobria, K. pneumniae pneumniae, G. sanguins, E. areogenes, P. aeruginosa.Meanwhile, the bacteria also isolated from healthy fishes and identified as : Aer.hydrophila, E. coli, V. alginolylius, B. pseudomallei, V. gazogenes, P. aeruginosa,Ent. cloacae, K. pneumniae pneumniae and Proteus vulgaris.

تاثير هيومات البوتاسيوم والكبريت في صفات التربة والنمو والحاصل وخزن الطماطة المزروعة تحت الانفاق البالستيكية في المنطقة الصحراوية == EFFECT OF POTASSIUM HUMATE AND SULPHUR ON CHARACTERISTICS OF SOIL , GROWTH, YIELD AND STORABILITY OF TOMATO (Lycopirscon esculentum MILL.) CUITURED UNDER PLASTIC IN DESERT REGION OUTHERN IRAQ

Author name: ميسون موسى كاظم محمد الساعدي
Supervisor name: عبد الله عبد العزيز عبد الله
General topic: Agricultural sciences
Specific topic: Plant - Gardening
Degree: Doctorate
University: University Of Basrah - Faculty Of Agriculture - Department Of Horticulture And Garden Engineering
Language: Arabic
University location: Basrah
First pages:
Abstract: The present experiment was carried out during two winter grawing seasons (2013 - 2014 and 2014 - 2015) in one of the dry land farms,khor AL - Zubiar Basrah with the objective of studying.The response of the Hybrid tomato (Lycoperiscon esculentum mill.) CV.Hitouf grown under plast poly ethyien to varins fertilizer treatment of organic fertilizer pow humus and inorganic fertilizer Agriculture sulphur .to study of the effect of the fertilizer treatment was on soil physical characteristics,vegetative growth characteristics,flowering and leaf chemical constituents wells quantitative and and quantitative yield ,and storability of behavior of the fruit at room temperature or cold storage .The experiment included nine treatments in afactorial mannes which were the combination of three levels of potassium humate (0 ,255 ,510 kg K.haˉˡ) and three levels of Agricultural sulfur (0 ,205 ,510 kg S. .haˉˡ) the experiment was performeal as factorial with completely randomized block design (CRBD)with three replicater Mean treatment value ware compared using least significant L.S.D at 0.05 level.The results may be sumuarized as follows : 1 - phsical and chemical soil characteristics .The addition of potassium humate at 255 and 510 kg K.hˉˡ caused significant increase in soil water content as compared with control treatment during the second growing season ,wheres the level of 255 kg k.ˉˡ caused asignificant decrease in soil pH as compared with control treatment as well as the level 510 kg K.haˉˡ humate during the first growing season caused asignificant decrease in soil pH,and Ec soil electrical conductivity for both growing seasons,and asignificant in lreane in soil moisture contant the yield growing season .For sulphur treatment ,it was fourd that the addition of Agricultural sulphur at 205 and410 kg S.haˉˡ caused asignificant decrease in soil pH for both growing seasons and a significant increase in soil moisture contant for both seasons as compared with control treatment.However ,sulphur at 500However,sulphur at 410 kg S.haˉˡ caused asignificant decrease in soil Ec during the secand growing.The time period caused asignificant decrease in soil pH and Ec soil during both seasons wheres soil moisture contant increased significant as the time period increased ,2 - Vegetative growth characteristics The addition of K humate at 255 and 510 kg K.haˉˡ caused a significant increase in plant length and number of side shoots during both growing seasons ,as compared with control treatment . Those two levels of K humate also caused asignificant increase in stem diameter ,total leaf number and both fresh and dry weight of the plant during the secand of growing season.However ,K - humate at 72 kg .haˉˡ caused asginificant increase in leaf area during both growing season ,where the increase in total leaf number and fresh weight of the plant was for the first growing season only.Sulphur at 205 and 410 kg S.haˉˡ caused a significant increase in plant length ,leaf area and plant dry weight during both growing season whereas the levels of Khumate had a significant effect with respect to plant from weight during the first growing season ,and total leaf number during the secand growing season.However ,the addition of Khumate at 410 kg S.haˉˡ induced asignificant increase in leaf number of side shoots during the first growing seaeon as compared with the level 205 kg S.haˉˡ and control treatment .The level 410kg S.haˉˡ caused asignificant increase in plant fresh weightduring the second growing season as compared with the level 205 kg S.haˉˡ .3 - flowering characteristics.The addition of K - humate of 255 and 510 kg K.haˉˡ caused a significant increase in number of inflorescens ,number of flowers per inflorescens during both growing season compared with control treatments .However ,both levels reducal the percentage of flower abortion during the first growing season .At 510 kg K.haˉˡ percentage flower decreased as compared with 36 kg K.haˉˡ and control treatment. Sulphur treatment at 205 and 410 kg S.haˉˡ reduced the percentage of flower aboration significant as compared with control treatment during the first growing season.At 410 kg S.haˉˡ ,sulphur ,that was a significant increase in number of inflorescane as compared with contror during the first growing season .cowever ,sulphur had no significant effect on number of flowers per inflorescence during both growing seasons .The interaction treatments had no significant effects ,with the exception of percentage flower aboration during the first growing season.K humate at 510 kg K.haˉˡ caused asignificant decrese in percentage flower abortion as compared with K humate at 255 kg K .haˉˡ during the secand growing season.The addition of sulphur at 205 and 410 kg S.haˉˡ reduced the percentage of flower abortion significantly as compared with control treatment during the first growing season.However, sulphur at 410 kg S.haˉˡ increased significantly the number of inflorescence as compared with control duringthe first growing season .Sulphur had no significant effect on flower number prr inflorescence for both seasons.4 - Leaf chemical constituents.The addition of K humate at both levels(255 and 510 kg K.haˉˡ ) caused a significant increase in total soluble carbohydrates,K+/ Na+ ratio and a significant decrease in chloride ion during both growing season.There was also a significant in total chlorophylls, proline, and percentage of N,P,K,S,Mg and Ca during the first growing season only.There was a significant increase the percentage of K+ and adecrease in Na+ ion during the second growing season .K humate at 510 kg K.haˉˡ caused asignificant increase in total chlorophylls and proline and percentage of S and Ca during second growing season.Plantfertilized with sulphur at 205 and 410 kg S.haˉˡ had asignificantly higher concentrations of total soluble carbohydrates ,total chlorophylls and percentage of N,P,S,Mg during both growing seasons as compared with control plants such treatments also caused a significant increase in percentage K+ ion,K+/Na+ ratio during the first growing season.However ,proline content,Ca++ ion was significantly increased, wheras chloride ion (CLˉ) was significantly decreased due to sulphur fertilization,during the second growing season .Sulphur at 410 kg S.hˉˡ caused a significant increase in percentage of Ca++ during the first growing season,and K+ ion during both growing season in comparison with 250 kg S.hˉˡand control treatment.5 - Quantitative yield.Plant fertilized with K humate at 255 and 510 kg S.haˉˡ had a significantly higher average fruit weight during both growing seasons ,fruit number and plant yield and total yield during the first growing season and early yield during the second growing season however supplying K humate at 510 kg K.haˉˡ had a significantly higher early yield during the first growing season and in fruit number ,plant yield and total yield during the second growing season.As for fertilization with agricultural sulphur, plant fertilized with 250 and 410 kg S.haˉˡ had a significant higher fruit weight as compared with control treatment during both season fruit number ,plant yield during the first growing season and early yield during the second growing season .Sulphur fertilizer at 410 kg S.haˉˡ had a significantly higher fruit number,plant yield and early and total yield during the second growing season compared with control treatment.There was a significant interaction between studied factors in certain characteristics and both growing seasons.6 - Qualitative yield.Tomato plants fertilized with K humate at 255kg K.haˉˡ had a significantly higher total titratable acidity percentage during both growing seasons ,vitamin C contant during the first growing season ,and percentage dry matter during the second growing season in comparion with control treatment.Plants fertilized with 510 kg S.haˉˡ had a significantly higher total soluble solids content during both growing season and in percentage dry matter during the first growing season and vitamin Ccontent during the second growing season.Plant fertilized with agricultural sulphur at both levels (205 and 410 kg S.haˉˡ )had asignificantly highr total titratable acidity during both season asecompared with control treatment, and percentage matter during the second growing season.Plants fertilized with sulphur at 410 kg S.haˉˡ had a significantly higher percentage dry matter and vitamin C content during second growing season.7 - Storage behavior.A - Storage at room temperature 25±1c .Storage at room temperature percentage fruit decay and loss in weight decreased significantly for fruit fertilized with K humate at levels of 36 and 510 kg K.haˉˡ ,and there was an increase in total soluble solids.Also,fruit decay percentage significantly decreased and total soluble solids increased in fruits of plants fertilized with sulphur at 205 and 410 kg S.haˉˡ during both growing seasons,and adecrease in weight loss during second growing season ,however,sulphur at 410kgS.haˉˡ caused a significant decrease in percentage season.Percentage fruit decay ,weight loss and total soluble solids increased ,with increasing storage period during both growing season .However vitamin C content decreased with increasing storage period .B - The cold storage 5±1 c.Both percentage fruit decay and percentage loss in weight decreased whereas total soluble content increased in fruit of plants fertilized with potassium humate at the levels of 255and 510 kg K.haˉˡ significantly as compared with fruit of control plants and for both growing seasons .Also,the percentage loss in weight for fruits of plants fertilized with agricultural sulphur at 205 and 410 kg K.haˉˡ ,decreased significantly for both growing seasons.Percentage fruit decay decreased significantly during the first growing season as well as an increase in total soluble solids during the first growing season.However sulphur at 410 kg S.haˉˡ caused asignificant decrease in fruit decay percentage during the second growing season and an increase in total soluble solids during the first growing season.Decay percentage,percent of weight loss, and total soluble solids and titratable acidity increased with increasing storage period .There was also adecrease in vitamin C contant with increasing the storage period for both growing seasons.The method of storage had a significant effect on studied characteristics,as cold storage caused a significant decrease in percentage fruit decay during both seasons and weight loss during the first growing season ,as compared with storage at room temperature.However,storage at room temperature caused asignificant increase in ascorbic acid content ,and total titratable acidity of the fruit as compared with cold storage and for both growing season .The total soluble content of the fruits increased for there stored at room temperature as compared to cold storage during the first growing season only.

انتاج اغشية قابلة للاكل من بروتينات فول الصويا المركز ولبيدات الذرة البيضاء والكلوكوز واستعمالها في الانظمة الغذائية == Production of Edible Film from Soybean Protein Concentrates with Sorghum Lipids and Glucose and using in Food System

Author name: ميادة عدنان فالح الشبلي
Supervisor name: علي احمد ساهي
General topic: Agricultural sciences
Specific topic: Food
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: Research efforts were directed to the production of - environment - friendly and edible - biological materials to be used in food packaging from protein soybeans. The research also included the impact of oil and wax sorghum extracted as by - product of sorghum grain and sugar glucose on the films properties. This study included three points of discussion.First, Concentrated soy protein was extracted from soybean grains in the form of a yellow fine powder. Its chemical composition was studied and found to contain : protein and fat and ash and moisture and carbohydrates respectively (71.5 , 0.78 , 4.9 , 8.4 , 14.4)% . Also, oil and wax sorghum has been extracted from sorghum grain.Second, concentrated soy protein and glycerol were used as major raw materials in addition to other materials like sorghum wax and oil and glucose were used in the preparation of the edible films in the form of thin layers. The physical, mechanical and thermal properties of this edible film were studied and the results were as follows : 1. The simple soy protein films - without plasticizer - were fragile and difficult to handle. On the other hand, the soy protein films with 4%, 5% and 6% concentrations with 40% from protein weigh glycerol as plasticizer were easy to remove from the plates. Particularly, 5% and 6% concentrations were easier to remove from plates than 4% concentration which was difficult to handle. In general, films were shiny, flexible, transparent, smooth yellowish, has no taste or odor and the presence of free bubbles was noted. It was also noticed that with increased protein concentration from 4% to 6%, the film thickness increased from 0.08 to 0.098 mm, the tensile strength increased from 2.15 to 3.3 MPa, the elongation percentage decreased from 140.0 to 81.7%, the water solubility ranged from 45.9 to 35.0% and water vapor permeability values rose from 8.8 to 9.6 g. mm / m².hr.KPa with a higher concentration of soy protein from 4 to 6%.The first stage from Thermal disintegration begins at a temperature of 116 ºC due to the loss of moisture. The second stage of disintegration starts at temperatures of 190 ºC and attributed to the disintegration of glycerol when the maximum temperature is 289 ºC. While the third stage of disintegration starts overlapping with thedisintegration of the glycerol at a maximum temperature of 385 ºC and attributed to the disintegration of soy protein.2. The complex 5% soy protein films with 2% glycerol plasticizer and sorghum oil or wax concentrations of 0.2%, 0.4% and 0.6% (weigh/ volume) was found to be characterized by flexibility, smoothness, and easily removed from plates. In addition, it was less transparent and acquired the color of lipid and increased thickness with high wax or sorghum oil concentration. It was also noticed that water solubility has ranged from 38.2 to 32.4% and tensile strength has decreased from 2.5 to 1.1 MPa and elongation percentage has increased from 125% to 138% and water vapor permeability has decreased from 8.9 to 8.6 g.mm / m².hr.KPa with increasing concentration of sorghum oil. On the other hand, it was observed that water vapor permeability has decreased from 8.1 to 6.9 g.mm / m².hr.KPa and water solubility has decreased from 37.2 to 35.2% but the tensile strength has increased from 2.42 to 2.52 MPa and elongation percentage has decreased from 115 to 95% with a increasing concentration of sorghum wax. There are no differences in the thermal decomposition of the films protein complex with oil and wax sorghum compared to simple films protein from soybeans.3. The complex 5% soy protein films with 2% glycerol plasticizer and different concentrations of glucose; 1% and 1.5% and 2%(weigh/ volume) was characterized with sheen, smooth and polished surface with acceptable flavor and brown color. It was also easy to remove from plates but less flexible that simple soy proteins. It was also observed that the thickness of the films was increased from 0.088 to 0.091 mm and water solubility was decreased from 41.2 to 40% and the water vapor permeability was decreased from 8.98 to 8.77 g. mm / m².hr.KPa while the elongation percentage has reached 90%, 92% and 115% and the tensile strength has decreased from 2.7 and 2.3 MPa with increasing glucose concentration. It was also noted that the thermal decomposition this complex is more stable compared with simple films from soy proteins.Third, concentrated The application of the obtained biofilm in Food system : 1. Practical applications were conducted by using solvents of simple and complex soy protein films compound with sorghum oil in covering pear fruit for protection. As a result, the fruit was characterized by glossy, transparent colorless polished smooth and softer texture. The fruits covered withcomplex membranes have the same characteristics but less glossy. This method has extended the shelf life for the fruit by 15 days because of the limited moisture loss change in acidity level (pH) compared to not covered fruits at a temperature (4 - 6ºC) The fruits covered and stored at room temperature are more acceptable compared to non - covered fruits.2. Another application is to use soy protein films - simple and complex - with glucose in the coating of the fish pieces and when stored for a week at refrigerator temperature, the results were higher values of peroxide number for un - coated fish reached 6.2 milli - equivalent / kg compared with the coated pieces with simple membranes reaching 4.8 milli - equivalent / kg and for coated with composite film with glucose peroxide number value reached4.3milli - equivalent/kg. .

العلاقة بين درجة حرارة المحيط ونسبة الرطوبة وبعض المعاير الفسلجية وانتاج الحليب ومكوناته في الابقار المضربة == Relationship between ambient temperature, relative humidity with some Physiological parameters, milk production and composition in cross cows

Author name: مؤيد عبد الواحد جابرحسن الفياض
Supervisor name: اسعد يحيى عايد
General topic: Agricultural sciences
Specific topic: Zoology
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: This study was conducted at Animal Farm, College of Agriculture, University of Basrah and Animal Farm of Aked Agriculture Secondary School, Dhi - Gar Province during the period of 1/10/2013 to 1/7/2014. The aim was to study the relationship between temperature and humidity with daily and monthly milk yield. Milk components as fat, protein, lactose and solid not fat also studied. As well as some physiological and blood parameters included in this study. A total of 28 crossed cows of different age and milking season. Cows were fed available feed within each season, while water was available during 24 hours. Results can be summarized as following : 1 - Minimum recorded THI was during January (53.24 unit) and maximum value was 78 unit recorded during June.2 - Parity had significant effect on daily and monthly milk yield. Cows of fourth parity exceeded those during 1st, 2nd, 3rd, 5th, and 6th parity. However, parity had no significant effect on milk fat, protein, lactose and solid not fat.3 - Calf sex had significant effect on daily and monthly milk yield. Male claves caused increase in milk yield. Calf sex had no significant effect on milk fat, protein, lactose and solid not fat.4 - A negative non - significant correlation between minimumormaximum temperature and daily or monthly milk yield. Daily and monthly milk yield were 4.36 and 128.75 kg during March, while they became 3.11 and 91.10 kg during June. However, temperature showed significant positive correlation with lactose (0.100 and 0.144 with minimum and maximum temperature respectively) and non - significant with either milk fat or protein or solid not fat.5 - A negative non - significant correlation existed between THI and either daily or monthly milk yield, as milk yield decreased from 4.13 and 124.16kg (daily and monthly yield respectively) during January (lowest THI value) to 3.11 and 91.1 kg respectively during June (highest THI value). On the other hand, THI correlated significantly and positively with THI (0.158) but non - significant with milk fat, protein and solid not fat, as they shoed highest values during June.6 - There were positive significant correlation between minimum or maximum temperature and THI with both morning and evening pulsing rate (0.251, 0.328, 0.306, 0.568, and 0.571 respectively). However, they had positive non - significant with rectum temperature.7 - Minimum or maximum temperature and THI showed highly significant correlation with PCV% (0.234, 0.153 and 0.213 respectively) and WBC (0.334, 0.310 and 0.374 respectively).8 - Cortisol correlated positively but non - significant with either minimum or maximum temperature or THI. Highest value of cortisol (4.38 ng/ml) was recorded during June of highest THI and temperatures

دور المستخلصات المائية لبعض النباتات في تحولات النتروجين ونمو نبات الذرة الصفراء L. Zea mays في تربة معاملة بالمخلفات العضوية == Role of Some Plant Aqueous Extract on Nitrogen Transformation and Growth of Corn (Zea mays L .) in Soil Treated With Organic Residues

Author name: مؤيد ابراهيم علي
Supervisor name: عبد المهدي صالح حسين الانصاري
General topic: Agricultural sciences
Specific topic: Soil and Water
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: Series of incubation and pots experiments were conducted in laboratories and green house of the college of agriculture university of Basrah , to study the role of plants aqueous extracts of Caper seeds, pomegranate peels , date palm fiber and blady grass rhizomes and chemical nitrification inhibitor dicyandiamide (DCD) on nitrogen mineralization , nitrification inhibition, ammonia volatilization addition to growth and N,P,K conc. of corn plant grown in soil sandy loam treated with organic residues of poultry manure, cow manure, alfalfa residue and corn cubs.aqueous extracts were prepared at ratio of 1 : 10 ( plant material : water)and added at conc. of 0.25 ml gm - 1 soil to soil treated with 5% organic residue. Above experiments were repeated by addition of 500 mg N kg - 1soil as (NH4)2SO4 . Soils were incubated at 35 °C for 15,30,45,60 and 75 days . After each incubation period set of samples was withdraw and NH4+, NO3¯ were measured then nitrification inhibition was calculated . Ammonia volatilization was measured at 2,7,14,21,28,35,42,49 and 56 days of incubation. Dry weight, N, P and K conc. in plant was measured after 60 days of corn growth.Results of the study showed : 1 - Application of water extracts of caper seeds, date palm fiber and DCD significantly increased NH4+ - N release from organic residues . Highest increased obtained with caper extract .2 - Higher N mineralization (NH4+, NO3¯ ) was associated with poultry manure as compared with other organic sources.3 - Application of N fertilizer significantly increased of organic N release (NH4+, NO3¯ ) and decreased nitrification inhibition for all treatments.4 - Increasing incubation time significantly increased NO3¯ amount release, but decreased NH4+ amount release and nitrification inhibition .

تاثير الرش ببعض مضادات الاجهاد البيئي في بعض الصفات الفسيولوجية والتشريحية والانتاجية لنخيل التمر Phoenix dactylifera L. صنف الحلاوي == Effect of Spraying Some Environmental Stress Compounds on Some Physiological and Anatomical and Productivity Characters of Phoenix dactylifera L. CV. Hillawi

Author name: منتهى عبد الزهرة عاتي سدخان
Supervisor name: عل حسين محمد الطه
General topic: Agricultural sciences
Specific topic: Plant
Degree: Doctorate
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: This study was conducted in a private orchard at Abu El - Khasseb District, Basrah Governorate during the growing seasons of 2014 and 2015 to investigate the effect of foliar spray of some environmental stress compounds of Fegeamino and Drin at concentrations of (2 and 4 ) ml.L - 1 and Ascorbic Acid at concentrations (500 and 1000)mg.L - 1 on some biochemical , anatomical characters and yield components of date palm cv. Hillawi during the ripening stage of Khalal , Rutab and Tamir. Results showed that Ascorbic Acid treatment at 500 mg.L - 1 recorded significant increases in fruit and flesh and seed fresh weight of the first season, fruit length and diameter of both seasons , moisture content of the first season , dry matter percentage of the second season , potassium to sodium ratio and thickness of inner mesocarp ,whereas Ascorbic Acid treatment at 1000 mg.L - 1 had significant increases in fruit total acidity of the second season , total chlorophyll and carotene pigments concentration of leaf ,proline concentration of leaf , peroxidase activity of leaf , exocarp and outer mesocarp thickness of fruit , bunch weight and total yield of tree at Tamir stage . Results showed also that Drin treatment at 2 ml.L - 1 recorded significant increases in vitamin C concentration of leaf, phosphorus and potassium concentration of leaf , peroxidase activity of fruit , tannin layer thickness, and fruit ripening percentage at Tamir stage , whereas Drin treatment at 4 ml.L - 1 had significant increases in fruit dry matter percentage of the first season , total soluble solids of the second season, free amino acids at Rutab stage , soluble protein of fruit at Khalal stage , total carbohydrates of leaf , nitrogen concentration , ,total chlorophyll concentration of fruit, catalase activity of leaf and fruit, and number of cells in mm2 of inner mesocarp. Fegeameno treatment at 2 ml.l - 1 gave significant increasesin fruit and flesh fresh weight of the second season , fresh weight ,gibberllins concentration, carotene pigment concentration of fruit , cell length and width ,whereas Fegeamino treatment at 4 ml.L - 1 had significant increases in seed weight of the second season , auxins , abscic acid concentration and vitamin C of fruit . Control treatment had significant increases in fruit moisture content of the second season , total soluble solids and total acidity of the first season, soluble protein of leaf and potassium to sodium ratio of leaf . Once and twice and trice sprays of trees with environmental stress compounds gave significant increases in most of the studied characters .Results of the most influencail bio - combination treatments were Fegeamino at 2ml.L - 1 with once spray which gave significant increases in fruit and flesh and seed fresh weight of the second season, fruit length of the first season and cell length ,whereas Fegeamino treatment at 2ml.L - 1 and twice spray gave significant increases in fruit ripening percentage , fruit soluble protine ,leaf potassium to sodium ratio, vitamin C of fruit and cell width , and Fegeamino treatment at 2ml.L - 1 and trice spray had significant increases in fruit dry matter percentage of the first season, carotene pigment concentration, gibbirellins concentration , exocarp thickness and number of cell in mm2 of inner mesocarp.Drin treatment at 4 ml.L - 1 and trice spray increased significantly fruit total acidity, free amino acids , fruit total chlorophyll and carotene pigment concentration and, catalase activity . Ascorbic Acid treatment at 500 mg.L - 1 with twice spray increased significantly fruit and flesh fresh weight of the first season, fruit length and diameter of the second season , and leaf soluble protein , whereas Ascorbic Acid treatment at 1000 mg.L - 1 and trice spray increasedsignificantly bunch weight , total yield, peroxidase activity of leaf and fruit, and catalase activity of leaf. Control treatment of bio - combination gave significant increases in fruit moisture content of the second season and total soluble solids of fruit .Results of protein pattern showed the occurrence of deferential gene expression in which a number of bands appeared on the gel were differed in numbers and location depending on type of treatments .

تقييم بعضالاضافات في تقليل اثر الاجهاد الحراري في بعض الصفات الانتاجية والفسلجية لفروج اللحم == Evaluation of Some Additive To Reduce The Effect of Heat Stress in Some Productive and Physiological Traits of Broiler Chicken

Author name: مغارب محمد جادر حيمد العيداني
Supervisor name: رياض كاظم موسى
General topic: Agricultural sciences
Specific topic: Zoology - Education
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: This experiment was carried out at the Poultry Field of Animal Resource Department , College of Agriculture , University of Basra from May 1st to Jun, 2014. The objective of this study was to evaluate many treatments and a methods to decrease the effect of heat stress on the productive performance and some blood physiological characteristics of broiler. A total of 216 un sexed chicks of Ross breed one day old were used in this experiment. Chicks were randomly distributed into six treatments (three replicates of 12 birds in replicates) for each treatment. The treatments were as follows : 1. First treatment (T1) : The control group without any supplement.2. Second treatment (T2) : Supplement 1.5 ml of prebiotic per/liter of water for each chick and adlibitum feeding.3. Third treatment (T3) : Supplement 500 mg of Vitamin C per/liter of water for each chick and adlibitum feeding .4. Fourth treatment (T4) : Supplement 200 mg of Vitamin E per/liter of water for each chick and adlibitum feeding .5. Fifth treatment (T5) : Supplement 600 mg of potassium chloride (KCl) per/liter of water for each chick and adlibitum feeding .6. Sixth treatment (T6) : Fasting for 24 hours and follow up with ad labium feeding .The results can be summarized as follows;1. There was a significant effect of treatments on heat - stress reducing the effect of on some productive and physiological traits of broiler (P<0.05) compared to the control group in most traits.2. There was a significant increase in body weight, weekly weight gain ,feed intake and feed conversion ratio as vitamin C was silted compared with other treatments.3. There was a significant decrease in weekly water intake of vitamin C group and vitamin E group in comparison with other treatment.4. Highest values of productive index were obtained by the treatment of prebiotic in drinking water as compared to other treatments group.5. Treatment of vitamin C in drinking water showed the highest values in vit. carcass weights, dressing percentage, heart and liver weights. Whereas, it showed less value of fabrisha gland percentage weight in comparison with other treatments.6. There was no significant effect of treatments using to decrease heat stress on the gizzard percentage weight.7. Treatment of vitamin C add in drinking water showed less body temperature at last three weeks of age in compared with other treatments.8. Treatment of vitamin C add in drinking water showed highest value of RBC, HB, PCV and total protein, whereas it showed less values of white WBC percentage of hetrophile to lymphocyte cells, acid and compared to other treatment cholesterol , uric numbers in comparison with other experimental treatment.9. There was no significant differences in concentrations of serum GOT, GPT. Enzymes in serum treated groups. Whereas, treatment of 24 hours fasting followed up by a libitum feeding till the next day, showed less values of T3 T4 hormone concentration in comparison with other treatments.10. Treatment of vitamin C supplement proceeded in the values of calcium chloride and sodium concentrations in serum plasma, whereas treatment of potassium in drinking water showed highest values of serum potassium concentration compared to other treatments.

استخدام المؤشرات المظهرية والبايوكيمياوية وتقانة التتابعات الداخلية البسيطة ISSR في تقدير التنوع الوراثي لعدد من اصناف نخيل التمر العراقية == Using morphological , Biochemical and inter simple sequence repeat (ISSR) technique to assess the genetic diversity of some Iraqi date palm cultivars

Author name: نبا عودة حسابة جبر الغزي
Supervisor name: عقيل هادي عبد الواحد
General topic: Agricultural sciences
Specific topic: Plant - Gardening
Degree: Master
University: University Of Basrah - Faculty Of Agriculture - Department Of Horticulture And Garden Engineering
Language: Arabic
University location: Basrah
First pages:

عزل وتشخيص بكتريا Bifidobacterium bifidum ودراسة تاثير نواتجها الايضية في الحفظ الحيوي لبعض منتجات اللحوم == Isolation and Identification of Bifidobacterium bifidum And Study The Effect Of Metabolic Products In Biopreservation Of Some Meat Products

Author name: مصطفى علي كاظم علي الزبيدي
Supervisor name: نوفل عبد الامير حسين الحلفي | خديجة صادق جعفر
General topic: Agricultural sciences
Specific topic: Food
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: In the current study were obtained Bifidobacterium isolates from soucers including (Human milk and feces of children aged 7 - 43 day) using the selective media MRS NLLP and through morphological , microscopical and biochemical tests including catalase test , production of CO2 gas from glucose test , gelatinase test , producation of ammonium from arginin test , nitrate reduction test and carbohydrate fermentation were obtained 8 bacterial isolates belonging to the genus Bifidobacterium Bifidum.then Conducted confirmatory diagnosis for 8 bacterial isolates using Vitek 2 compact system which stressed the ownership of four of them to bacteria Bifidobacterium bifidum.Metabolic products (Cell free supernatus )were prepared for local and standard bacterial isolates of bacteria Bifidobacterium bifidum and measured effectiveness inhibitory for metabolic products (full bacterial filtrate , bacterial filtrate after removing the effect of hydrogen peroxide, bacterial filtrate after adjusting pH ) Against four types of pathogenic bacteria and bacteria that cause spoilage of food (Staphylococcus aureus,Bacillus cereus ,Escherichia coli ,Pseudomonas aeruginosa) The results were as follows : 1 - All metabolic products prepared from local bacterial isolates for Bifidobacterium bifidum bacteria (Three bacterial filtrates) showed significant inhibitory ability against four types of test bacteria. and outperforming to the ability of inhibitory metabolites that prepared from the standard isolation Bb12, gram positive test bacteria (Staphylococcus aureus, Bacillus cereus) showed high sensitivity to (Three bacterial filtrates) of the local isolation MB6 in comparing with gram negative test bacteria Escherichia coli, Pseudomonas aeruginosa.2 - It was noted that the inhibitory diameter of Staphylococcus aureus was The broader to (Three bacterial filtrates) of local isolation MB6 where was (19 , 16, 14) mm respectively Compared to the other local bacterial isolates (MB1, MB3, MB7) superior on the inhibitory diameter of all metabolic products prepared from standard bacterial isolation Bb12 .3 - Metabolic products of local bacterial isolation MB6 showed High inhibitory ability against Bacillus cereus for All filtrates where wasthe inhibitory diameter (17.15, 12.5) mm respectively Compared to the other local bacterial isolates (MB1, MB3, MB7) superior on the inhibitory diameter of all metabolic products prepared from standard bacterial isolation Bb12 .4 - Escherichia coli showed sensitivity to metabolic products of local bacterial isolation MB6 (full bacterial filtrate , bacterial filtrate after removing the effect of hydrogen peroxide, bacterial filtrate after adjusting pH) ) where was the inhibitory diameter (14 , 13 , 11) mm respectively Compared to the other local bacterial isolates (MB1, MB3, MB7) superior on the inhibitory diameter of all metabolic products prepared from standard bacterial isolation Bb12 .5 - Results indicated that Pseudomonas aeruginosa was most resistant to all filtrates of the local bacterial isolates (MB1, MB3, MB6, MB7) and standard isolation Bb12 compared to other types of test bacteria , all filtrates of local isolation MB6 showed The highest inhibitory diameter where was (13.5, 12, 10.5) mm respectively Compared to the other local bacterial isolates (MB1, MB3, MB7) superior on the inhibitory diameter of all metabolic products prepared from standard bacterial isolation Bb12 .Metabolic product (full bacterial filtrate) for local bacterial isolation MB6 using as a natural preservative against bacterial activity to prolong the storage period to producers of minced meat tablets and Iraqi kebabs for a period of 15 days from the refrigerated storage at a 4 C° using four different concentrations (0.75, 1.5, 2.25 , 3) %, The results were as follows , results of the study showed a significant effect when added metabolic product for Bifidobacterium bifidum bacteria at (0.75, 1.5, 2.25 , 3) % concentrations during storage by cooling on averages of log number of bacteria (total aerobic bacteria , total coliform bacteria , psychotropic bacteria, proteolytic bacteria, lipolytic bacteria) where it was noted that the highest inhibition was at a concentration of 3% for all types of bacteria above respectively for samples of minced meat tablets and Iraqi kebabs. results of the current study, showed a decrease in values of total volatile nitrogen , Peroxide value, acid value with Significant differences as a result of the impact of added metabolic product for Bifidobacterium bifidum bacteria at (0.75, 1.5, 2.25, 3) % concentrations during storage by cooling for fifteen days

عزل وتشخيص بكتريا التسمم البرفرنجي من الاغذية في مدينة Clostridium perfringens البصرة ودراسة خواصها وتحديد الجين المسؤول عن تسمم الغذاء == Isolation and identification of Clostridium perfringens from food in Basrah city and study it's characterization and detection of responsible gene of food poisoning

Author name: مصطفى عدنان عیدان
Supervisor name: قيثار رشيد مجيد | صباح مالك حبيب الشطي
General topic: Agricultural sciences
Specific topic: Food
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: It was obtained 55 local isolates of Clostridium perfringens out of153 samples taken from different food sources included (meat , chicken ,fish and shrimp and miscellaneous foods).All of the samples were taken from six locally markets in Basrahcity included (Old Basrah , Al - Ashaar market , Al - Assmai market ,Fivemiles market ,Karmat Ali market and Al - Hartha market). Isolation , identification and the studying characteristics tested were carried out after on growing on TSC Agar . All isolates were selected and subjected for studying cultural and morphological in addition to biochemical test were done . All isolates were gave black colonies on the TSC Agar , from all these tests , its indicate that the isolate were belong to Clostridium perfringens. Microscopic examination showed that bacteria were bacilli shape , Gram positive , obligately anaerobic , capsule forming , spores forming , moreover the shapes of spores was oval (subterminal ) internal spores and non - motile .Bacteria were grown on Blood agar medium (5% Sheep blood) , Egg yolk medium , Crossley milk medium , and Reinforced clostridial broth , the results appeared double zone of haemolysis , produced Lecithinase enzyme with clear zone hydrolysis , Clear stormyfermentation , produce hydrogen sulphite (H2S) with black colour for Blood agar , Egg yolk agar , Crossley milk medium and Reinforced clostridial broth , respectively . The isolates bacteria had the ability to reduce nitrate to nitrite , in addition to gelatin liquefaction (liquefaction gelatin after 48 hours) . The isolates bacteria were negative for catalase , oxidase , starch hydrolysis , lipolytic , negative for indole , positive for methyl red , ferment glucose , sucrose , lactose , maltose , galactose and trehalose , however it was non ferment xylose , melibiose , arabinose , salicin, mannitol, and raffinose . Tolerance tests were applied to study the some environmental conditions such as pH (3 - 10) , temperature (8 - 55) C° and NaCl % (0 - 10). Results showed that optimum conditions were (6 - 7) , (37 - 40)C° and (0 - 1) for pH , temperature and NaCl , respectively . The frequently prevalence of these were 48 , 46 , 24 , 23 and 10% for chicken meat , red meat , fish and shrimp , dairy products and miscellaneous foods , respectively . While to the local markets the frequently prevalence were 46 , 44 , 37 , 30 , 32 , 24 % for Karmat Ali , Old Basrah , Hartha , , Five miles ,AL - Ashaar and Al - Assmai , respectively .On the other hand , in this study and the first time new selective medium prepared instead of TSC Agar which used Neomycin antibiotic instead of Cycloserine . The new medium showed good results compared with TSC Agar because it was cheap , efficient , precise in isolation and identification tests and shortly of the isolation time .Susceptibility antibiotics tests toward 30 antibiotics was assayed.The isolates of Closridium perfringens were resistance (100%) for 3 antibiotics Neomycin , Gentamycin , Streptomycin and susceptibility (100%) for 7 antibiotics Cloxacillin , Chloramphenicol , Amoxicillin , Nitrofurontion , Nalidxic acid , Cefotaxime and Vancomycin .The PCR Technique was used to detect the toxins genes that are responsible for food poisoning . The DNA was isolated and identified by using 16S rDNA and cpα toxins .The results showed that the selected isolated contained α toxin thus confirmed this bacteria Clostridium perfringens certainly . The PCR results showed that there were three types in tested isolates . Type A (71.43%) which contain α toxin ,this was responsible of food poisoning . Type B (7.14%) which contain α , β and ε toxins . Type C (21.43%) which contain α and β toxins , however the results of PCR did not show any type for both D (which contain α , ε toxins ) and E (which contain α , i toxins) .

تحضير الجيلاتين من رؤوس وارجل الدجاج وعظام الابل ودراسة تركيبه الكيميائي وخواصه الوظيفية == Preperation Of Gelatin From Chicken Heads And Legs and Camel Bons and Study its Chemical Composition and Functional Properties

Author name: مريم منصور مذكور الحلفي
Supervisor name: منير عبود جاسم الطائي
General topic: Agricultural sciences
Specific topic: Food
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: This study was carried out to produce animal gelatin from the secondary wastes of chicken and camels. The studied gelatin from chicken heads and legs and camel bones. Gelatin was prepared by the chemical method and the chemical composition, yield, functional and sensory characteristics were measured at storage periods of 0, 20, 40 and 60 days under refrigeration at 4 - 8 ºC. The produced gelatin was introduced into the food systems where it was used to prepare beef burger as an alternative for fillers. The results showed that the highest gelatin yield 8.04 % was produced from chicken waste with no significant difference from 4.60 % yield of camel bones.The results of the chemical composition (protein, lipid, ash and moisture) for the crude gelatin indicated that it contain high percentages of protein which differ significantly according to the source, so as for the other components. Lipid percentage have increased notably in chicken gelatin and reached 3.89 % in comparison with 0.82 % in camel gelatin while the latter was featured by high ash content which reach 5.865 % in comparison with 3.48 % in chicken gelatin.The results also demonstrated that the produced gelatin have good functional properties in solubility, viscosity, gelling capacity, water absorption, lipid binding, emulsification and foaming. Water absorption capacity was higher in chicken gelatin in comparison with camel gelatin and reached 0.90 and 0.48 ml / g , respectively. On the other hand, lipid binding ratio increased in camel gelatin to reach 2.21 in comparison with 2.0 ml oil / g gelatin in chicken gelatin. The two gelatin types were featured by high gelling capacity at 1% for all storage periods where the gelling of camel gelatin was faster and stronger.The produced gelatin was characterized by good sensory qualities (color and odor). Chicken gelatin have a creamy color while camel gelatin have a pale creamy color. The two types of gelatin were featured by being odorless. The produced gelatin was used into food systems by preparing burger which have good sensory quality as shown by good score in the sensory evaluation of flavor, juiciness, color, tenderness and general acceptance.Storage period had no significant effect on the properties of the two types of the produced gelatin as for the chemical composition, functional and sensory characteristics. For the chemical composition, the various chemical components were noticed to increase slightly on behalf of moisture reduction. The functional properties did not influenced largely by storage and the produced gelatin preserved good qualities along the storage period.The results of gelatin amino acid analysis demonstrated that it contained 18 amino acids, the highest concentrations were for Aspartic acid and Threonine in chicken and camel gelatin , respectively. The amino acid Leucine was the lowest in both types of the produced gelatin.The results showed a variation in mineral contents for calcium, magnesium, cooper and iron between gelatin types. Calcium concentration was observed to elevate in chicken gelatin to 125 μg / g dry weight, while it reached 87.5 μg / g dry weight in camel gelatin. An elevation in iron concentration was noticed in camel gelatin in comparison with chicken gelatin with concentrations of 20 and 10 μg / g dry weight, respectively while the two gelatin types were devoid from lead and cadmium.

تصميم وتصنيع وتقييم اداء الة حراثة التربة باعماق مختلفة واضافة السماد العضوي واثرها في بعض خصائص التربة وحاصل نبات زهرة الشمس (Helianthus annus L.) == Design, manufacture and evaluate its mechanical performance an implement operating at different plowing depths and adding manure to the soil and studying its effect on some soil properties and yield of sunflower plant (Helianthus annus L.)

Author name: مرتضى عبد العظيم عبد النبي الفارس
Supervisor name: شاكر حنتوش عداي | كوثر عزيز حميد الموسوي
General topic: Agricultural sciences
Specific topic: Soil and Water
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: combined agricultural implement was designed and manufactured in agricultural machines and equipment dept., Agriculture College, Basrah University 2015 A.D. the implement plows and disturbs the soil in different depths. The upper soil depth is plowed while the lower depth is disturbed. The implement is laying the manure on the soil surface and then mixed with soil dawn to the lower point of the depth.The implement consists of a frame, two moldboard plows, two subsoilers and three tines for pulverizing the soil and mixing the manure with it. The machine was provided with two - tons tank for manure. The manure is laid on the soil surface and in the furrow bottom which made by the moldboards plow by manure feeding mechanism.The manure broadcasting (feeding) mechanism was evaluated using four rotational speeds (390, 460, 650, and 890) Revs. min - 1, three implement forward speeds 0.20, 0.27, and 0.37 m sec - 1 and two manure feeding opening areas (150 and 300 cm2)( number of opening are three). The results were analyzed using C.R.D. (2 x 3x 4) for three replicates. The highest manure laying amount (94 tons ha - 1) was recorded for highest rotational speeds of feeding mechanism, (840 Rev. min - 1 ) and lowest forward speed (0.20 m sec - 1) and the greatest opening feeding area (300 cm2).The implement performance was evaluated using R.C.B.D. with three replicates,(2 x 3) (MB depth are 2 x subsoil depth are 3). The biological experimental carried out using implement depths of are 40, 50 and 60 cm. The MB depth are M20 = 20 cm and M30 = 30cm and three subsoilers depth S20, S30, S40 with MB depth of 20 cm and S10, S20 and S30 cm with MB depth of 30 cm accordingly, the implement combinations are M20S20, M20S30 and M20S40 and M30S10, M30S20 and M30S30.The draft force requirements, soil disturbed area and pulverization index of the implement were measured while the energy utilization efficiency, the specific energy, the equivalent energy and the pulverization energy efficiency were calculated.The biological experiment were carried out using two manure levels, three implement operating depths, 40, 50, and 60 cm and six soil depth (2 x 6 x 6). The manure levels are zero (OM0) and 45.50 ton ha - 1 (OM1), the implement combinations depths are M20S20, M20S30, M20S40, M30S10, M30S20 and M30S30 and the soil depths (0 - 10)d1, (10 - 20)d2, (20 - 30)d3, (30 - 40)d4, (40 - 50)d5 and (50 - 60)d6 (cm).The soil was plowed and prepared for planting. The chemical fertilizer was added in a single application before planting. The Seeds of Sunflower (Helianthus annus L.) were sowing on 15/9/2015. The Seeds were irrigated using drip irrigation method. The amount of irrigation was applied according to the basin of evaporation, the amount added is 100% of evaporated amount from the basin with 20% extra amount as soil leaching requirement. The crop was harvested after 90 days of the sowing date.The results showed the following : 1) The draft force requirement, the disturbed area and the EUE increased as the depth of MB increased from 20 to 30 cm. The highest values recorded for prior’s parameter are 20.45 kN, 0.29 m2 and 14.34 m3 MJ - 1 respectively.2) The highest values for the draft force requirement, disturbed area and EUE were recorded for machine depth 60 cm. The values are 36.17 kN, 0.59 m2 and 16.41m3 respectively.3) The soil pulverization index (Pi) increased while the specific energy (SE), equivalent energy (eq. E) and pulverization efficiency (P E) decreased when the operating depth of MB increased from 20 to 30 cm. (Pi) increase from18.80 to 27.09 mm and (S E) decreased from 47.70 to 32.00MJ m - 3, (eq. E) 87.30 to 69.80 MJ m - 3 and (P E) 54.70 to 45.90% respectively.4) P.I. increased as the implement depth increased its values are 31.56 and 29.58 mm for treatments M20S40 and M30S30 respectively. SE increased also, and its values are 61.00 and 67.70 kJ.m - 3 while eq E values decreased and its values are 23.53 and 20.84 kJ m - 3 and 38.60 and 30.80% for M20S40 and M30S30 respectively.5) After crop harvesting (end of the season) the moisture content increased to 30.02% for the same treatment but without significant difference with other treatments. The soil moisture content increased with soil depth.6) The manure application increased the total soil porosity, infiltration rate, average of infiltration, while the soil bulk density, soil penetration resistance and ECe decreased with manure application.7) The soil bulk density and the soil total porosity decreased after the plowing operation compared with unplowed soil. After the crop harvesting the soil bulk density increased whereas the soil total porosity decreased, M30S30 treatment recorded the lowest soil bulk density and the highest soil total porosity. The bulk density value is 1.17 Mg m - 3 and the soil total porosity is 55.70%. The soil bulk density decreased while the total porosity increased with soil depth.8) The plowing operation increased MWD compared with unplowed soil. M30S30 gave the highest value of MWD at the end of the crop growing season compared with other treatments. The value of MWD is 0.41 mm. MWD decreased with soil depth.9) The accumulation infiltration and the infiltration rate increased at the end of growth season compared with unplowed soil. M30S30 treatment recorded the highest value for both parameters which they are 423.35 mm and 1.09 m min - 1 at the end of measuring period (240 min) respectively.10) The soil penetration resistance for plowed soil decreased compared with unplowed soil. M30S30 recorded the lowest value (1303 kN m - 2) compared with other treatment. The soil penetration resistance increased with soil depth at the end of growing season.11) The soil Ec of the plowed was lower than that for unplowed soil. M30S30 reduced Ec more than the other treatment. Ec of for M30S30 is 6.77 dS m - 1 Ec of the soil increased with depth at the end of the growing season.12) The plant height, the crop biological yield and seed yield increased considerately for plowed soil treated with manure, compared with plowed soil only. M30S30 gave the highest values for plant height, biological yield and seed yield which they are 143.00 cm, 22.00 ton ha - 1 and 4.02 ton ha - 1 respectively.

تاثير بعض المستخلصات والمخلفات النباتية والحيوانية في اصابة نبات اللوبياء Vigna unguiculata بمرض التعفن الفحمي المتسبب عن الفطر Macrophomina phaseolina (Tassi) Goid. == Effect of some extracts and plant residues and animal manure on charcoal rot disease caused by Macrophomina phaseolina(Tassi) Goid

Author name: محمود عودة جعفر
Supervisor name: محمد عامر فياض
General topic: Agricultural sciences
Specific topic: Plant - Prevention
Degree: Master
University: University Of Basrah - Faculty Of Agriculture - Department Of Plant Protection
Language: Arabic
University location: Basrah
First pages:
Abstract: This study was carried out in Plant Protection Department Labs and Fields of Agriculture College, Basrah University during Nov.2013 - 2014 in order to study the effect of leaves extracts of three plant, Conocarpus, Eucalyptus and Cabbege, as well as, the effect of three types of animal manure (cow, sheep and poultry) for reducing charcoal rot disease caused by Macrophomina phaseolina on cowpea.Six isolates of M. phaseolina were isolated from different host at different regions in Basrah Governorate. Pathogenicity test showed that cowpea isolate was the most virulent against cowpea seedling were disease incidence and disease severity reached to 55.8 and 41.0 % respectively.Laboratory experiments revealed that the Alcohol extract of eucalyptus, conocarpus, and cabbage were effective in inhibition of the growth of Macrophomina phaseolina . The percentage of inhibition reached to 62.4, 60.5 and 52.7 % for eucalyptus ,cabbage and conocarpus extracts respectively .In addition the concentration of (1%) (for all extracts) was more effective in inhibition of the growth of fungus M. phaseolina compared to the concentration of 0.5%.The percentage of inhibition was 79.57% and 38.27% respectively. The results of electrophoresis experiment for the different isolates of M. phaseolina proteins showed a variation among the 6 isolates from different plant in the number and location of protein bands.In pots experiment also it was found that animal manure for( cow, sheep and poultry) decreased the incidence and disease severity caused by M. phaseolina as disease incidence and severity reached 77.5 and 75% in treatment of animal manure for cow, poultry compared to 25% in pathogen treatment and the animal manure for sheep was the best in depreciate the percent of infection and severity for fungus which it was 38.3% and 13.8% respectively compared to 81.2% and 33.5% for pathogen treatment while the residues of cabbage leaves gives 45.0% and 13.7% respectively.Field experiment about the effect of some plants residues and animal manure on M. phaseolina explained that all plants residues and animal manure except poultry manure may leads to increase the percentage of germination compared to pathogen treatment and up of germination ratio registered in animal manure(sheep) treatment which it was 98% and in plants residues in cabbage 72% and the results showed that the treatment of conocarpus is the best in depreciate the infection which it was 10.1%and 5.5% respectively compared to 48.2%and 34.4% for pathogen treatment and eucalyptus treatment,animal manure (sheep) registered 19.6%,10.9%,19.9% and 12.5% respectively . It was also noticed that animal manure and plant residues increase NPK content in cowpea leaves, as the content of the leaves of the major nutrients NPK registered, the highest ratio from Nitrogen registered in the treatment of concarpus leaves followed by poultry manure and sheep manure which was 46.6 , 39.1, 38.9 gm/Kg - 1 respectively compared to 31.9 gm/Kg - 1 for pathogen treatment,the highest ratio registrered to Phosphorus in conocarpus leaves treatment which was 3.1 gm/Kg - 1 then poultry manure and sheep manure 2.3 gm/Kg - 1 and 2.1 gm/Kg - 1 respectively compared to 1.5 gm/Kg - 1 for pathogen treatment while the highest ratio to Potassium registered in sheep manure which it was 27.9 gm/Kg - 1 then eucalyptus leaves treatment 25.1 gm/Kg - 1 .

تاثير الكبريت والكالسيوم وحامض الستريك في تحسين التحمل الملحي وصفات الثمار النوعية Phoenix dactylifera L. والانتاجية لنخيل التمر صنف الساير == Effect of Sulfur, Calcium and Citric acid to Improve Salt Tolerance and Fruit Quality and Quantity of Date palm( Phoenix dactylifera L.) cv.Sayer

Author name: محمد هادي طعيمة رحمه
Supervisor name: عباس مهدي جاسم
General topic: Agricultural sciences
Specific topic: Plant - Gardening
Degree: Master
University: University Of Basrah - Faculty Of Agriculture - Department Of Horticulture And Garden Engineering
Language: Arabic
University location: Basrah
First pages:

تاثير مستويات وطرق اضافة سماد اليوريا في امتصاص النتروجين والبوتاسيوم ونمو وحاصل الطماطة Lycopersicon esculentum Mill. == Effect of Levels and Application Methods of Urea on N and K uptake , Growth and Yield of Tomato (Lycopersicon esculentum Mill.)

Author name: محمد كاظم حسن الخفاجي
Supervisor name: محمد عبد الله عبد الكريم
General topic: Agricultural sciences
Specific topic: Soil and Water
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: A field experiment was conducted in tomato growing station , AL - Zubair region , Basrah Province during the winter season of 2013 - 2014 to evaluate the effect of levels and methods of nitrogen application on N and K uptake , growth and yield of tomato ( Hybrid wogdan ) grown in plastic house . Urea was applied at levels of 0, 100, 200, and 300 kg N ha - 1 at five doses . Methods of application were : 100% N fertilization to soil , ( Foliar +Soil) fertilization ( 25% of each level was applied as foliar and the remain was applied to soil ), and 100% N as fertigation . Field was plowing and received manure , then with height of 15cm of tomato seedlings were transplanted on 14/10/2013 . Field was under drip irrigation system . Phosphorus and potassium were applied at levels of 43 kg P2O5 ha - 1 and 166 kg K2O ha - 1 to each plot . The normal agricultural treatments of tomato were practiced as usually followed in Al - Zubair region . NH4+ - N in soil ; NO3 - - N in soil ; available K in soil ; N , K , Ca , Mg and Na concentration in leaves were obtained at six stages of tomato growth season . Also N , K , vitamin C , fruit size and TSS in fruits were measured . The dry weight of shoot and total fruits yields were recorded . Fertilizer - use efficiency was calculated . Based on K concentration in lower and upper leaves of K in Plant was studied . The results showed that : 1 - Increasing N level applied increased concentration of NH4+ - N , NO3 - - N in soil , N in leaves and fruits , however , K in leaves increased up to 200 kg N ha - 1 then decreased as N level concentrated to 300 kg ha - 1 . Ca and Na in leaves decreased with increasing N level , while Mg in leaves show no significant affect with N levels . Higher shoot dry weight and fruit yield were obtained with application of 200 kg N ha - 1 .2 - Higher N and K concentrations in leaves , fruits , fruit size , dry weight and fruit yield were obtained with fertigation method compared with (foliar+ soil) and soil methods : with 89.54 ton ha - 1 fruit yield . On the other hand lower values of NH4+ - N and NO3 - - N in soil ; Ca , Mg and Na in leaves ; Vitamin C and TSS were recorded at fertigation method . However , available K in soil not affected with application method .3 - Fertigation method gave the highest value of fertilizer - use efficiency followed by ( foliar+ soil) method then Soil one .4 - Results also revealed that N levels was not affected the translocation of K upward the plant shoot because of high growth and higher uptake of K in Plant , while the effect of application method follows the order : Soil > (Foliar+ Soil) > Fertigati

تاثير استخدام التبن المعامل بالشرش واليوريا بنسب مختلفة في اداء الحملان العزابية الدكزية == Effect of the Using of Different Rates of Straw Treated with Whey and Urea on the Performance of Male Arabi Lambs

Author name: محمد صبيح مجيد مريوش الساعدي
Supervisor name: عماد فلاح حسن الجاسم
General topic: Agricultural sciences
Specific topic: Zoology
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: The present study was conducted at Animal Farm/College of Agriculture/ University of Basra during 20/11/2014 to 18/2/2015. The aim was to clarify the effect of using straw treated with whey and urea at different levels on some productive and physiological traits of male Arabi lambs. A total of 16 male lambs were used aged 6 - 7 months with an average weight of 30.50±1.65 Kg. the lambs were distributed randomly and equally to four treatments. Concentrate diet included barley (55%), wheat straw (43%), vitamin and minerals (1%), urea (0.5%) and salt NaCl, (0.5%). Lambs were fed at 3% of their live body weight with adjustment depending on body weight change through the study period to every treatment (every two weeks). The residual feed was collected every following morning to measure the consumption feed. Ration of each treatment was as follow : 1 - First treatment : 100% concentrate diet.2 - Second treatment : 90% concentrate+10% straw treated with whey and urea.3 - Third treatment : 80% concentrate+20% straw treated with whey and urea.4 - Four treatment : 70% concentrate+30% straw treated with whey and urea.The studied productive traits were live weight, daily and total growth rates, feed consumption and feed conversion ratio, carcass traits (hot carcassweight, dressing%, cuts weight, carcass offal, internal organs weight, abdominal, heart, kidney, pelvic and tail fat weight with physical dissection of rib cut and measurement of meat, bone and fat%). Organoleptic test included color, flavor, tenderness, juiciness and total acceptance. Blood biochemical traits included total protein, glucose, cholesterol, triglycerides, serum urea and some hormones as growth and thyroxine hormones. Results can be summarized as follow : 1 - There were significant differences in final body weight and daily and total growth rate of lambs of second group, which was fed 10% treated straw with whey and urea in comparison with other groups.2 - Significant improvement in feed conversion ratio of lambs of 2nd group in comparison with other groups as well as there was an increase in feed consumption of lambs of 2nd and 3rd groups.3 - There were significant differences in hot carcass weights of 2nd group in comparison with other groups as well as dressing% of lambs of control and 2nd group in comparison with other groups.4 - Lack of significant differences among treated groups in the cases of cut weights, weight and % of meat, fat and bone of rib cut, external body offal, internal organs and some body fat depots.5 - Significant differences in tail weight of 2nd group and abdominal fat of 2nd and 4th groups in comparison with other groups were observed.6 - There were significant improvement in some organoleptic test as flavor and total acceptance of groups received straw treated with both 10% or 20% whey and urea in comparison with control group.7 - There was a significant increase in total proteın concentration in blood serum of lambs of 2nd and 3rd group in comparison with other groups. There was also a significant difference in serum urea concentration of lambs of 2nd, 3rd and 4th groups in comparison with control group.8 - Neither signifcant differences were found in cholesterol, glucose, triglyerides nor in growth and throxine hormones among studeid groups.

استخلاص وتوصيف الكولاجين من وتر ارجل الجاموس وجلد سمك المزلق ودراسة بعض صفات الكولاجين المتحلل انزيميا == Extraction And Characterization of Collagen From Buffalo Tendon Legs and Fish Oriental Sole Skin and Study of Some Properties of Enzymatically Hydrolysed Collagen

Author name: محمد زيارة اسكندر
Supervisor name: ام البشر حميد جابر الموسوي
General topic: Agricultural sciences
Specific topic: Food
Degree: Doctorate
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:

تاثير استخدام الماء الممغنط والتقنين الغذائي الزمني في بعض الصفات الانتاجية والفسلجية لفروج اللحم == Effect of using Magnetic water and Time of feed restriction on some productive and physiological traits of broiler chickens

Author name: محمد حمد صالح
Supervisor name: رياض كاظم موسى
General topic: Agricultural sciences
Specific topic: Zoology
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: اجريت الدراسة في قاعة الدواجن التابعة الى قسم الثروة الحيوانية / كلية الزراعة / جامعة البصرة للفترة من 9/1/2014 ولغاية 13/2/2014 وذلك لدراسة تاثير استخدام الماء المعالج مغناطيسيواالتقنين الغذائي الزمني في بعض الصفات الانتاجية والفسلجية لفروج اللحم . استخدم 216 فرخا غير مجنس من فروج اللحم سلالة ROSS وزعت الافراخ عشوائيا الى ستة معاملات وبواقع ثلاثة مكررات لكل معاملة (12) طير لكل مكرر. تصميم التجربة تجربة عامليه شملت عاملين الاول (نوع الماء) والثاني (التقنين الغذائي) وبتصميم عشوائي تام وكانت المعاملات كما يلي : - 1 - معاملة الاولى : تغذية حرة + ماء شرب عادي (معاملة سيطرة) .2 - المعاملة الثانية : تغذية حرة + ماء معالج مغناطيسيا .3 - المعاملة الثالثة : قطع العلف من الساعة 9صباحا الى الساعة 5 مساءا (8 ساعات) + ماء شرب عادي .4 - المعاملة الرابعة : قطع العلف من الساعة 9صباحا الى الساعة 5 مساءا (8 ساعات) + ماء معالج مغناطيسيا .5 - المعاملة الخامسة : تقديم العلف ليوميين متتاليين وقطع العلف ليوم واحد + ماء شرب عادي .6 - المعاملة السادسة : تقديم العلف ليوميين متتاليين وقطع العلف ليوم واحد + ماء معالج مغناطيسيا .واشارت النتائج الى مايلي : - 1 - تفوق معاملة استخدام الماء الممغنط معنويا (p<0.05) في معدل وزن الجسم الحي , الزيادة الوزنية الاسبوعية , كمية العلف المستهلكة , كفاءة التحويل الغذائي , كمية الماء المستهلكة والدليل الانتاجي مع حصول انخفاض معنوي في نسبة الهلاكات مقارنة بمعاملة ماء الشرب العادي.2 - انخفاض معنوي (p<0.05) في معدلات وزن الجسم الحي , الزيادة الوزنية الاسبوعية , كمية العلف المستهلكة , كمية الماء المستهلكة ونسبة الهلاكات مع حصول تحسن معنوي في معدل كفاءة التحويل الغذائي والدليل الانتاجي في معاملتي التقنين الغذائي الزمني مقارنة بمعاملة السيطرة (تغذية حرة) .3 - تفوق معنوي (p<0.05)معاملة استخدام الماء الممغنط في نسبة التصافي , الاوزان النسبية لقطعية الصدر , الكبد , القلب , مع وجود انخفاض معنوي في الوزن النسبي لدهن البطن مقارنة بمعاملة استخدام ماء الشرب العادي , بينما لم يظهر تاثير معنوي لنوعية الماء على الاوزان النسبية لقطعية الفخذ , غدة فابريشا , القانصة وطول الامعاء .4 - انخفاض معنوي (p<0.05) في نسبة التصافي , الاوزان النسبية لقطعية الصدر , الفخذ , الكبد , القلب , القانصة ودهن البطن , بينما ظهر ارتفاع معنوي لوزن النسبي لغدة فابريشيا في معاملتي التقنين الغذائي الزمني مقارنة بمعاملة السيطرة (تغذية حرة) .5 - تفوق معنوي (p<0.05) معاملة استخدام الماء الممغنط في عدد خلايا الدم الحمر , كريات الدم البيض , تركيز الهيموكلوبين وحجم الخلايا المرصوصة , بينما ظهر انخفاض معنوي في نسبة الخلايا المتغايرة الى الخلايا اللمفاوية مقارنة بمعاملة استخدام الشرب العادي.6 - انخفاض معنوي (p<0.05) في عدد خلايا الدم الحمر , تركيز الهيموكلوبين وحجم الخلايا المرصوصة , عدد كريات الدم البيض ونسبة الخلايا المتغايرة الى الخلايا اللمفاوية معنويا في معاملتي التقنين الغذائي الزمني مقارنة بمعاملة السيطرة (تغذية حرة) .7 - تفوق معنوي (p<0.05) معاملة استخدام الماء الممغنط في تركيز الكلوكوز , البروتين الكلي , الالبومين , الكلوبيولين والبروتينات الدهنية العالية الكثافة , بينما ظهر انخفاض معنوي في تركيز الكولسترول, اليوريك , البروتينات الدهنية المنخفضة الكثافة وتركيز انزيمي GPT , GOT مقارنة بمعاملة استخدام الماء العادي , ولم يظهر تاثير معنوي لنوعية الماء المستخدم على تركيز الكلسيريدات الثلاثية في مصل الدم . 8 - انخفاض معنوي (p<0.05) لمعاملتي التقنين الغذائي الزمني معنويا في تركيز الكلوكوز , البروتين الكلي , الالبومين , الكلوبيولين , والبروتينات الدهنية العالية الكثافة , تركيز انزيم GPT , الكلسيريدات الثلاثية في مصل الدم مقارنة بمعاملة السيطرة (تغذية حرة) وارتفاع معنوي لتركيز الكولسترول لمعاملة التقنين الغذائي مقارنة بمعاملة التقنين الغذائي , بينما لم يكن هناك فروق معنوية بين معاملتي التقنين الغذائي الزمني ومعاملة السيطرة في تركيز اليوريا , انزيم GOT والبروتينات الدهنية الواطئة الكثافة في مصل الدم .9 - وجود تاثير معنوي (P<0.05) للتداخل بين نوعية الماء المستخدم وفترة التقنين الغذائي الزمني في معظم الصفات الانتاجية والفسلجية للفروج قيد الدراسة . | This study was conducted at poultry house, Animal Resources Department, College of Agriculture University of from Basrah, with period from 09/01/2014 to 13/02/2014. The aim of study was to investigate the effect of using Magnetically treaded water and Time of feed restriction on broiler chicks performance and some blood physiological traits.Atotal of (216) unsexed chicks of Ross strain aged one day, ware used in the study. The chicks were randomly distributed into (6) treatments with three Contain (12) chicks. Factorial experiment design experience included the first two factors (water type) and the second (food rationing) random design Tam. The treatment were : 1. T1 : Continuous feeding + Tap water.2. T2 : Continuous feeding + magnetically treated water.3. T3 : feed withdrawal [ on feed from 9 : 00 AM to 5 : 00 PM (8 hours)] + Tap water.4. T4 : Feed withdrawal [ no feeding from 9 : 00 AM to 5 : 00 PM (8 hours)] + Magnetically treated water.5. T5 : Continuous feed two days and withdrawal one day + Tap water.6. T6 : Continuous feed two days and withdrawal one day + magnetically treated water.The results of study indicated that : 1. Treatment of use magnetically treatment water Significantly rise (P > 0.05) mortality in the live body weight, weight gain, feed intake, feed conversion, water consumption, production index and Significantly decrease (P > 0.05) mortality compared with using Tap water.2. significant decrease (P > 0.05) mortality in live body weight, weight gain, feed intake, water consumption, mortality and significant rise in feed conversion, production index . In two method of restriction compared with continuous feed treatment.3. Significantly rise (P > 0.05) mortality in dressing percentage, relative weight of breast heart, liver, while Significantly decrease (P > 0.05) in relative weight of abdominal fat compared with Tap water treatment, while there are no Significant effect due to quality of water in relative weights of leg bursa gland gizzard and length of small intestine.4 - Significantly decrease (P <0.05) mortality in dressing percentage , relative weight of breast , Leg , liver , heart , gizzard , Abdominal , fat , while Significantly increase on relative weight of bursa gland on two restriction treatment compared with continuous feed (control).5 - Significantly rise (P <0.05) mortality on RBC ,WBC , Hb , pcv% while Significantly decrease in H/L ratio compared with tap water treatment.6 - Significantly decrease (P <0.05) mortality in RBC, Hb, PCV, H/L ratio on two restriction feed treatments with continuous feeding treatment while no Significantly effect due restriction period on WBC. 7 - Significantly rise (P <0.05) mortality on use magnetically treated water treat mean in glucose , Total protein , albumin , globulin , HDL while Significantly decrease in cholesterol , urea , LDL , GPT, GOT , con centration in blood serum compared with use tap water theretor no Significantly effect due to triglyceride quality of water in blood of serum.8 - Significantly decrease in (P <0.05) mortality glucose , Total protein , albumin , globulin , HDL , GPT and cholesterol on blood of serum restriction feed treat meant compared with control (continuous feed) , while no Significantly effect due to restriction feed period in , uric , LDL and GOT con centration in blood serum .9 - Significantly interaction (P<0.05) between water quality and feed restriction period in productive per for mance and physiology under study.

دراسة بعض الجوانب الحياتية لاسماك السمنان الطويل Alburnus mossulensis Heckel, 1843 في الجزء الجنوبي لنهر الفرات، العراق == Some Biological Aspects of the Bleak, Alburnus mossulensis Heckel, 1843 in the southern reaches of Euphrates River, Iraq

Author name: ليلى عبود عوفي
Supervisor name: عبد الرزاق محمود محمد | باسم محمد جاسم
General topic: Agricultural sciences
Specific topic: Zoology - Fish And Marine Wealth
Degree: Master
University: University Of Basrah - Faculty Of Agriculture - Department Of Fish And Marine Wealth
Language: Arabic
University location: Basrah
First pages:
Abstract: جمعت 2307 سمكة من اسماك السمنان الطويل Alburnus mossulensis Heckel, 1843 من نهر الفرات في منطقة الجبايش جنوب العراق للفترة من تشرين الثاني 2013 لغاية تشرين الاول 2014 باستعمال الصيد بالكهرباء. شكلت افراد النوع نسبة كلية قدرها 48.3% من الصيد الكلي. تراوحت الاطوال الكلية للاسماك بين 3.7 - 18.4سم. سادت مجموعة الطول (9.0 - 9.9) سم مجتمع الاسماك بنسبة 19.72%. تمثلت علاقة الطول (سم) والوزن الكلي (غم) لكل من الصغار والاناث والذكور بالمعادلات التالية : الصغار W = 0.003 L3.087 , r2 = 0.776 , n = 89 الاناث n =256 , r2 = 0.841 , W = 0.002 L3.193 الذكور n = 147 , r2 = 0.778 , W = 0.004 L3.027 كان نمو صغار النوع وذكوره متناظرا بينما كان نمو الاناث غير متناظر. تراوح معامل الحالة النسبي للصغار بين 0.71 في حزيران و1.44 في شباط وبمعدل 1.05 وللاناث بين 0.78 في اب و1.4 في كانون الثاني وبمعدل 1.06 وللذكور بين 0.70 في اب و1.24 في كانون الثاني وبمعدل 0.99. اشارت دراسة الحراشف الى وجود اربع مجاميع عمرية وكانت السيادة لمجموعة العمر 2. وصفت العلاقة بين الطول الكلي (L) ونصف قطر الحرشفة (S) بالمعادلة التالية L =2.549 + 4.825 S بلغت اطوال الاسماك عند الاعمار الاربعة الاولى من حياتها (8.15 و11.33 و13.55 و16.0سم) على التوالي، وبلغت كفاءة النمو لاسماك النوع 2.16، كما امكن وصف نمو اسماك السمنان الطويل بالنموذج التالي : Lt = 20.4(1 - e - 0.35(t+0.277) ) سجلت ادنى قيمة لنشاط التغذية 60.53% في شباط واعلاها 87.76% في ايلول، كما كانت اوطا قيمة لشدة التغذية 6.08 نقطة/سمكة في كانون الاول واعلاها 8.7 نقطة/سمكة في تموز. اظهرت نتائج فحص الغذاء ان اسماك السمنان الطويل تتغذى بشكل رئيس على الحشرات بنسبة 41.2% ثم الطحالب (28.7%) تليها القشريات (15.9%) والدايتومات (12.36%) والنباتات المائية (3.74%) والاسماك (3.36%) ثم النواعم (0.3%) وهي من الاسماك القارتة وتميل للغذاء الحيواني. حديد اول نضج جنسي لاناث اسماك السمنان الطويل وذكورها عند طول 8 سم وبعمر سنة واحدة لكل منهما. وكانت نسبة الجنس 1 : 1.7 لصالح الاناث تراوحت قيم دالة المناسل للاناث والذكور بين 0.8 و0.6 على التوالي في حزيران و14.01 و5.8 في كانون الثاني على التوالي. وضحت المقاطع النسيجية للمناسل الذكرية والانثوية انﱠ فترة وضع السرء كانت خلال شباط وانﱠ افراد النوع تطرح بيضها للتكاثر على مراحل ويبدا نضج البيض من الجزء الخلفي من المبيض قبل الجزء الامامي، كذلك تظهر اثار طرح البيض في الجزء الاوسط للمبيض من الفراغات الملاحظة بوسط مقطع المبيض. اظهر الفحص المجهري للمقاطع النسيجية للمناسل الذكرية انﱠ كيس الخصى يحتوي على مراحل متفاوتة من النضج في النماذج المختلفة من الذكور في شباط، كما تتضح الاوعية الدموية خلال نسيج الفصيصات ولوحظ نسبة قليلة من الخلايا بمرحلة الخلايا النطفية spermatocytes في الجزء الخلفي من المناسل، وانﱠ الجزء الامامي من المنسل اقل نضجا حيث لم تظهر مرحلة الخلايا النطفية spermatocyte. امتازت اسماك السمنان الطويل بخصوبة منخفضة اذ تراوحت بين 1119 بيضة لسمكة طولها 10.4سم و5022 بيضة لسمكة طولها 14.2 سم، وكانت العلاقة بين الطول الكلي (L) والخصوبة (F) متمثلة بالمعادلة التالية : F = 0.148L3.939 , r2 = 0.605. | A total of 2307 individuals of Alburnus mossulensis were collected from the south part of Euphrate River, Chybaish, Iraq from November 2013 to October 2014 using electrofishig. The species constituted 48.3% of the total catch. Fish group size 9.0 - 9.9 cm was dominated in the samples (19.7%).The length - weight relationships of A. mossulensis for immature, female and male were : W = 0.003 L3.087 , W = 0.002 L3.193 , W = 0.004 L3.027respectively, revealing an isometric growth for immature and males, and allometric growth for females. The relative condition factor ranged from 0.71 in June to 1.44 in February with total average of 1.05 for immature, and from 0.78 in August to 1.40 in January with total average of 1.06 for females, and from 0.7 in August to 1.24 in January with total average of 0.99 for males. Four age groups were recorded and the most abundant age group was the second. The relation between total length (L) and scale radius (S) was : L =2.549 + 4.825 S. The lengths of fish during the first four years were 8.15, 11.33, 13.55 and 16.0 cm respectively. The growth performance index of A. mossulensis was computed as 2.16. The growth was described by von Bertalanffy equation as Lt = 20.4(1 - e - 0.35(t+0.277)).Feeding activity values ranged from60.53 % in February to87.7 % in September. The minimum value of feeding intensity was 6.08 points/ fish in December and the maximum value was 8.7 points/ fish in July. Insects comprised 41.2% of the total food items of A. mossulensis followed by algae 28.7%, crustacean 15.9%, diatoms 12.36%, aquatic plants 3.74%, fish 3.36% and Mollusca 0.3%. Fish was found omnivores, tends to animal food more than plant food. The mean value of Lm50 was estimated to be 8.0cm, corresponding to one years old for both sexes. The overall sex ratio was (1 : 1.7 male : female). Gonadosomatic index for females ranged from 0.8 and 0.6 in June for females and males respectively to 14.01 and 5.8 in January for both sexes respectively. The spawning period started in February according to GSI values and histological examination for gonads during spawning season. The results of histological examinations revealed that this species has a short spawning season and female ovaries contained different maturing stages of ova, and the maturation started from the post part of gonads according to the space noticed at the middle part of the ovary. Histological examination proved that testes also contain different maturation stages. Blood vessel penetrate lobules with few spermatocytes at the posterior part of the testes whereas the anterior part less mature with disappearing of spermatocytes. Absolute fecundity for A. mossulensis ranged from1119 eggs for fish of 10.4 Cm length to 5022 egg for female of 14.2 Cm length.The relation between the total length (L) and fecundity represented by the following equation : F = 0.148L3.939 , r2 = 0.605

تاثير موعد الزراعة وكثافتها وحامض السالسليك وتداخلاتها في نمو نبات الكزبرة Coriandrum sativum L. وحاصله من الثمار وفعاليته التثبيطية لبعض الاحياء الدقيقة == Effect of Sowing date, plant density and Salicylic acid in Growth plant coriander Coriandrum sativum (L.) and their yield from fruit and inhibitory activities of some microorganism

Author name: ليلى تركي فضالة البدري
Supervisor name: سميرة عبد الكريم مطرود | ماجد عبد الحميد ابراهيم
General topic: Agricultural sciences
Specific topic: Plant - Gardening
Degree: Master
University: University Of Basrah - Faculty Of Agriculture - Department Of Horticulture And Garden Engineering
Language: Arabic
University location: Basrah
First pages:
Abstract: The present study was conducted during the growing season of 2015/2016 in the Medical and Aromatic Plants Unit Field, Collage of Agricultural, Basrah University, to study the effect of sowing date, plant density and salicylic acid in growth and yield of Coraiandrum sativum (L and its inhibitory activities of some microorganismThe study Includes 12 factorial treatments, which were the combinations of two sowing dates 1/10 or 1/11, two plant densities 25 plant m - 2 or 50 plant m - 2 and spraying with salicylic acid in concentration of 0 ,7.5 or 15 mg.l - 1. A Complete Randomized Block Design in a factorial experiment was used with three replicates. Treatment means were compared according to the Least Significant Differences Test (L.S.D) in level 0.05 was used to compared with Genstat programs. The most important results may be summarized as follows : - 1. Effect of sowing dates : Plants sown on 1/10 gave significantly increases in plant height, leaf number. Plant - 1, number of main lateral branches.plant - 1, dry weights of shoot system.plant - 1, length and dry weight of root system date to the appearance of the first inflorescence, the total number of inflorescences. plant - 1, total number of mini inflorescences plant - 1.total, the productivity of fruit. hectare - 1 (8.96 ton),oil yield.plant - 1 (0.893g), productivity of oil.hectare - 1 (330 kg), refractive index of volatile oil, leaves content of total soluble carbohydrates, leaves content of vitamin C and fruit content of total soluble carbohydrates. Whereas plants sown on 1\11 had a significant effect in total of mini inflorescences, and total protein percentage in fruit.2. Effect of plant densitycultivated plant at 25 plant.m - 2 had a significantly effect in leaf number.Plant - 1, number of main lateral branches.plant - 1 , dry weights of shootSummaryBsystem.plant - 1, length and dry weight of root system , , total number of mini inflorescences.plant - 1, leaves content of total soluble carbohydrates, fruit content of total soluble carbohydrates. cultivated plant at 50 plant.m - 2 had a significant effect in plant height, the productivity of fruit hectare - 1 (8.56 ton), productivity of oil .hectare - 1 (320 kg).3. Effect of salicylic acidPlant sprayed with SA at 15 mg.l - 1 had a significant effect in number of main lateral branches, dry weights of shoot system.plant - 1, dry weight of root, the total number of inflorescences.plant - 1, total number of mini inflorescences plant - 1. weight of 1000 fruit, , refractive index of volatile oil, oil density, leaves content of total soluble carbohydrates, fruit content of total soluble carbohydrates, total protein percentage in fruit. Whereas Plant sprayed with SA at 7.5 mg.l - 1 had a significant effect in leaf number.Plant - 1, length of root system, and the productivity of fruit.hectare - 1 (8.83ton).4. Effect of the interactionsThe Interactions between the study factors, showed a significant effect in most studied parameters.5. Effectiveness of alcoholic extracts and oil of the plant coriander against the two types of pathogenic bacteria to humanThe activities of methanolic and ethanolic extracts and oil of fruit were tested against some types of bacteria Escherichia coli and Staphylococcus aureus at three concentrations100, 200, or 400 mg.l. - 1 by using filter paper disc diffusion method. Each of ethanolic extract and oil of the fruits inhibition in concentrations 400 mg.l - 1, were effected growth of bacteria E. coli. They reached the diameter of inhibition 12 mm. Ethanolic extracts of the fruits at concentration of 400 mg.l - 1 gave the highest inhibition of growth of bacteria staph. aureus amount 12mm and E. coli the diameter of inhibition 10 mm.SummaryC6. Effectiveness of alcoholic exteracts and oil of the plant coriander against two pathogenic fungi to humanThe activities of methanolic and ethanolic extracts and oil of fruit were tested against types two fungi Aspergillus niger and Candida albican at three concentrations 100, 200,or 400 mg.l - 1. Was mathanolic extract of the fruits at concentration of 400 mg.l - 1 gave the highest inhibition of growth of A. nigerand C. albican amount 12mm and showed oil fruit and ethanolic extracts at concentration cultivated of 400 mg.l - 1 the highest inhibition against A. nigerand C. albican amount 10mm.

تاثير التعقيم مصدر الجزء النباتي ومنظمات النمو في اكثار نبات الكاردينيا المتقزم Gardenia jasminoides Ellis صنف Radicans خرج الجسم الحي واقلمتة == Effect of Sterilization, The Source of Explants and growth regulators on propagation of dwraf Gardenia jasminoides Ellis. cv. Radicans In vitro and Acclimatization

Author name: لمياء حسين موسى عايش المازني
Supervisor name: هدى عبد الكريم عبد الودود الطه
General topic: Agricultural sciences
Specific topic: Plant - Gardening
Degree: Master
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: This work was conducted in Plant Tissue Culture Laboratory, Agriculture Collage, Basrah University, Basrah Governorate, Iraq during the period 23/ October/ 2013 to 15/ March/ 2015. The aims of this study can be summarized to : (a) set up a protocol for establishment of sterilization techniques and effect the source of explants in micropropagation of dwarf gardenia (Gardenia jasminoides Ellis.) cultivar 'Radicans', (b) study the effect of different growth regulators auxins and cytokinins on multiplication and rooting of regenerants , and (c) set up a procedure for plantlet acclimatization .Results can be summarized as follow : 1. Contamination is first obstacle facing the micropropagation for dwarf gardenia. In order to overcome this problem, a sterilization procedure was developed as a base line to determine the relative effectiveness of various disinfectants which is described in this study. Observations indicate that only 26.60% healthy clean cultures was obtained when 40% of sodium hypochlorite solution used singly. But, when explants disinfected first with 40% sodium hypochlorite followed by treating with 0.1% mercuric chloride for 10 minute the percentage rate of aseptic cultures increased to 56.60%. Therefore, the successful protocol was adopted in this study.2. (a) Results revealed that High response to tissue culture , shoot numbers , length, leaf width and leaf numbers (100%, 1.30 shoots/explant, 8.4 - 1.55 cm and 2.66 leaves/explant respectively) were obtained when the shoot tips and nodal explants cultured on MS medium supplemented with 3 mg/L BA+ 0.2mg/L NAA+ 0.2mg/L GA3 each. While, maximumsuccessful response of nodal explant to tissue culture 80% and 100% was observed in MS medium enriched with BA 3 and 4 mg/L BA. However, granular callus was formed on the lower part of the nodes, but after a time this callus turned brown and hyperhydric (vitrified).(b) Maximum successful response of shoot tips in vitro 100% was noticed in MS medium enriched with different concentrations of TDZ 0.5, 1, 1.5 and 2 mg/L in the presence of NAA and GA3 0.2mg/L each, but the high rate of shoot number 1.8 and length 1.18 cm obtained on MS medium containing 1 mg/L TDZ. Where, the rate value of leaf width and numbers were increased only on MS medium fortified with low concentrations of TDZ 0.5 and 1mg/L. On the contrary, nodal explants cultured on same medium failed to responding, except the ones cultured on MS medium containing 1mg/L TDZ , showed moderate rate value of average growth responding66. 06%.3. (a) Results also revealed that the culture of shoot tips on medium supplemented with a combination of 3 mg/L BA, 0.2 mg/L NAA and 2 mg/L GA3 gave the highest value of average shoots number, leave number, and leaf width (2.50 shoots/explant, 6 leaves/plant and 1.7cm respectively). But, at this formula shoots became hyperhydic and leaves fall down. Whereas, highest shoot length 1.75 cm was recorded on MS medium enriched with 1 mg/L BA.(b) Highest shoot and leaf numbers and leaf width recorded on MS medium containing 1 mg/L TDZ in the presence of NAA and GA3 0.2mg/L each 4.33 shoots/explant, 6.00 leaves/ explant and 1.30 cm respectively. Whereas, highest shoot length 1.50 cm recorded on MS medium fortified with 0.5 mg/L TDZ. However, small amount of white brownish callus raised around the nodes grown on medium containing 0.5 mg/L TDZ, whilebig amount of the same callus was recognized around the nodes grown on MS medium containing 1.5 mg/L TDZ.4. (a) The present study has revealed that abundant primary callus formation (100%) could be achieved only from young leaf segments (basal and middle segments) within 10.3 and 15.3 days in MS medium containing 3 mg/L 2,4 - D and 0.2 mg/L BA, and under dark conditions.1) Transferring the primary callus to MS medium enriched with 3mg/L 2,4 - D for 8 weeks under light conditions led to induce somatic embryos, that can be identified by their nodular consistency and green color.2) While, shifting the primary callus to MS medium enriched with 3 or 5mg/L BA + 0.2mg/L 2,4 - D led to converting the primary callus to compact callus, and at the end of incubation period, small adventitious shoots was generating.(b) Results also showed that white brownish granular callus initiated under dark conditions on the base of the leaf petioles (basal segment) explants grown on MS medium containing 5 mg/L BA+0.2mg/L NAA, then the callus increased to covered whole explant during the end of incubation period. However, adventitious shoots was generated from primary callus when shifted to MS medium fortify with 1 or 2 mg/L BA. Results also revealed that the middle segment of the leaf explants failed to form callus on MS medium containing different concentrations of BA used in this study.(c) It was observed that in vitro shoots segments 1.5 cm length produced 100% callus on 1/2 MS medium enriched with 8 mg/L NAA within 8 - 9 days of inoculation. However, transferring this callus to full strength of MS medium supplemented with 1 or 2 mg/L BA led to generating small green adventitious shoots.5. (a)Maximum root formation rate 100% with high number of roots 7.33/plantlet, root length 7.33cm and number of secondary roots (8.00/ main root), were obtained within a short period 13.33 days Also, it was found that the length of shoots and number of leaves were increased to 12 cm and 11.33 leaves/plantlet, respectively.(b) On ½MS medium containing different concentrations of NAA 2, 4, 6 and 8 mg/L in the presence of 0.2mg/L BA, adventitious roots formed with rate 100%. These roots emerged indirectly from the edge of shoots with callus induction phase and developed into white thick and wide roots which grew and branched inside medium. However, maximum value of morphological traits for root was obtained when the shoots grown on MS medium containing 8 mg/L NAA in the presence of 0.2mg/L BA, while the less period of root formation was recorded when the NAA concentration decreased to 2mg/L.6. Two procedures of acclimatization have been attempted to obtain full healthy plantlets ex vitro. Results showed that the soaking of rooted plants for 10 - 14 days in pure water, nearly 60% of plantlets were survived. Whereas, treated the plantlet with 2% PEG 6000 before transplanting to soil increased the survival rate to 100%, Also this concentration of PEG was decreased the precentage of wather loss from leaves of gardenia plants through the acclimatization stage 12.8%.

تاثير احلال نسب مختلفة من مجروش نوى التمر محل الشعير مع او بدون اضافة خميرة الخبز (Saccharomyces cerevisiae) في اداء الحملان العرابية الذكرية == Effect of replacing different ratios of crushed Date Stone instead of barley with or without addition of Saccharomyces cerevisiae on performance of Arabi Male Lambs

Author name: كريم حمادي مهنى ابو سلوى
Supervisor name: محارب عبد الحميد طاهر | عـماد فلاح الجاسم
General topic: Agricultural sciences
Specific topic: Zoology
Degree: Doctorate
University: University Of Basrah - Faculty Of Agriculture
Language: Arabic
University location: Basrah
First pages:
Abstract: This study was conducted in the Animal Farm of the College of Agriculture - University of Basrah. A total of 28 Arabi male lambs were used, with average age of 5 months and mean body weight of 21.74 ± 1.33 Kg. Lambs were distributed equally and randomly into 7 nutrition rations in two experiments. First experiment was a growth experiment which lasted for 90 days. The second was digestion field experiment and lasted for 13 days after the end of the first experiment. The experimental rations were as follows : Ration - 1 - (control) - fed on concentrate ration only by 3% of body weight. Ration - 2 - fed on 90% of the control ration and 10% of ground date stones substituted for the barley.Ration - 3 - lambs fed on the ration 2 with addition of 3 grams of bakery yeast (Saccharomyces cerevisiae) / Kg of feed. Ration - 4 - fed on 80% of the control ration with substitution of 20% of date stones for barley.Ration - 5 - lambs fed on the ration 4 with addition of 3 grams of bakery yeast per Kg of feed.Ration - 6 - fed on 70% of the control ration and 30% of date stones.Ration - 7 - lambs fed on the ration 6 with addition of 3 grams of bakery yeast per Kg of feed.Results were as follows : 1 - Mean final body weight (34.00 Kg) except Control ration, total gain weight (12.75 Kg) except the control and 2 rations and daily gain weight (141.67 g/ day) of lambs in ration 3 were significantly higher than animals in other rations.2 - Animals of ration 3 recorded the highest feed consumption arithmetically (0.829 Kg/ day/ lamb) and the best feed conversion ratio arithmetically too (5.85 Kg dry matter/ Kg body weight gain).3 - Substitution of date stones with addition of bakery yeast affected digestion coefficients of feed nutrients. Ration 3 was superior in digestion coefficients of dry matter, crude protein and nitrogen free extract to other rations. These values were 70.64, 72.11 and 80.64 %.4 - Results showed significant differences between means of pH of rumen fluid and total bacterial count which Significant decreases in each of 6 and 7 rations than other rations while in the counts of cellulolytic digestion bacteria, ration 3 were significantly than animals in other rations but not differ significantly from that of the ration 5 while it was similar with control ration. 5 - No significant differences between rations were noticed in means of red blood corpuscles, white blood cells, hemoglobin, packed cell volume, cholesterol concentration, glucose concentration and concentration of the enzymes GPT and GOT. While differences between means of blood urea concentration and total protein of blood were significant.6 - Mean empty body weight, hot carcass weight, dressing percentage on the basis of live weight and empty body weight of lambs in ration 3 28.02 Kg, 16.18 Kg, 47.59% and 57.74% respectively were significantly higher than that of animals in other rations except control ration in hot carcass weight.7 - The highest weights of rib cut (rib 7 - 12), leg cut and loin cut were for animals in ration 3 (1.61, 5.00 and 2.40 Kg respectively) than other rations but in the loin cut, the ration 3 was similar to the control ration 2.16 Kg.8 - For body measurements, the highest leg circumference were recorded for animals in rations 2 and 3 (35.00 and 36.50 cm respectively) than other rations but these rations were similar to the control ration. While the highest rib eye muscle area was for carcasses of animals in ration 3 (14.41 cm2) but this value did not differ significantly from that of the control animals (13.45 cm2).9 - In the case of some carcass muscle weights, the muscle Supraspinatus weight were higher in the animals of the ration 3 (176.67 g) but it was similar to control ration (164.25 g). Weight of the muscle Biceps femoris was higher in the carcasses of animals in ration 3 (625.75 g).10 - Carcasses of animals in ration 3 recorded the highest dissected lean meat 931.70 g and fat 280.55 g in rib cut, but no significant differences were registered for dissected bone weight among the different rations. Also weights of the internal organs of the animals namely : liver, heart, kidneys, lungs, spleen and the testicles for animals in ration 3 were higher than that of other rations.11 - Mean weights of separated fat of carcasses were higher for animals of the 2 and 3 rations (1.93 and 1.95 Kg respectively) in comparison with animals of other rations but these rations were similar to the control ration 2.08 Kg.12 - Substitution of date stones in percentages of 10% and 20%, with the addition of bakery yeast caused significant improvement in organoleptic characteristics (color, tenderness, juiciness and overall acceptability). Evaluation of samples of rations 3 and 5 were superior to that of other rations.13 - Rations 3 and 5 gave the best results for water holding capacity in meat. No significant differences were obtained in cholesterol concentration and pH of meat.Results showed that the lowest values of cooking loss were in ration 3 (43.30 %).No significant differences were observed in chemical composition of theLongissimus dorsi muscle (moisture, protein, fat and ash) between rations.
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