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العلاقة بين فحوص الانبات والبزوغ الحقلي لعـدد من المحاصيل الحقلية REELATIONSHIP BETWEEN LABORATORY GERMINATION TESTS AND FIELD EMERGENE OF A NUMBER FILED CROPS

اسم المؤلف: نصر جاسم محمد
اسم المشرف: صدام حكيم جياد
الموضوع العام: علوم الزراعة
السنة: 2016
الموضوع الدقيق: النبات - المحاصيل الحقلية
الدرجة: دبلوم عالي
الجامعة: جامعة بغداد
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:

تاثير الكثافة النباتية والسماد البوتاسي في نمو وحاصل ونوعية الذرة البيضاء صنف ابو سبعين EFFECT OF PLANT DENSITY AND POTASSIUM FERTILIZER ON GROWTH, YIELD AND QUALITY OF SORGHUM (VAR. ABU-SABEEN)

اسم المؤلف: مهند انور هاشم
اسم المشرف: خالدة ابراهيم هاشم
الموضوع العام: علوم الزراعة
السنة: 2016
الموضوع الدقيق: النبات - المحاصيل الحقلية
الدرجة: ماجستير
الجامعة: جامعة بغداد
اللغة: العربية
مكان الجامعة: بغداد
الصفحات الاولى:

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.)

اسم المؤلف: ياسين محسن غضيب البهادلي
اسم المشرف: علي فرهود ناصر
الموضوع العام: علوم الزراعة
السنة: 2016
الموضوع الدقيق: النبات - المحاصيل الحقلية
الدرجة: ماجستير
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: 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

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

اسم المؤلف: نور صالح عبد الجليل حسون الحميداوي
اسم المشرف: شاكر حنتوش عداي وليد عبد الرضا جبيل
الموضوع العام: علوم الزراعة
السنة: 2016
الموضوع الدقيق: النبات - المحاصيل الحقلية
الدرجة: ماجستير
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: 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 نظم حراثة التربة وكميات البذار في نمو وحاصل الحنطة (.L Triticum asetivum) والادغال المرافقة Effect of Tillage System and Sowing Rates on Growth and Yield of Wheat ( Triticum aestivum L.) and Associated Weeds Competed With It

اسم المؤلف: علي عزيز سلمان السعداوي
اسم المشرف: علي فرهود ناصر عبد السلام غضبان مكي
الموضوع العام: علوم الزراعة
السنة: 2016
الموضوع الدقيق: النبات - المحاصيل الحقلية
الدرجة: ماجستير
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: نفذت تجربة حقلية في احد الحقول الزراعية للمركز الارشادي التابعة لقضاء الغراف (27) كم شمال محافظة ذي قار خلال الموسم الشتوي 2014 - 2015 في تربة ذات نسجه مزيجة غرينية بهدف دراسة تاثير نظم الحراثة وكميات البذار في صفات نمو وحاصل ونوعية الحنطة والادغال المرافقة لها باستعمال ثلاث كميات بذار هي (100، 150، 200) كغم هـ - 1 واربعة نظم حراثة ( نظام بدون حراثة، المحراث المطرحي، المحراث الحفار، المحراث القرصي العمودي ) اشتملت التجربة على 36 وحدة تجريبية ناتجة من التوافق بين عوامل كميات البذار ونظم الحراثة المستعملة، نفذت التجربة وفقا لتصميم القطاعات العشوائية الكاملة وبثلاث مكررات تضمن القطع الرئيسية نظم الحراثة في حين شغلت القطع الثانوية معاملات كميات البذار.اظهرت نتائج الدراسة : 1 - ان استعمال كميات البذار العالية 200 كغم هـ - 1 ادى الى تحسين خواص التربة الفيزيائية، اذ اعطى اقل معدل للكثافة الظاهرية 1,39 ميكاغرام - 3واقل معدل للمقاومة التربة للاختراق393,55 كيلونيوتن م - 2 واعلى معدل للمسامية 48,57%، وادت الى خفض الوزن الجاف للادغال عريضة ورفيعة الاوراق واعطت اقل معدل لهما بلغ 43,62 غم م - 2 و9,39 غم م - 2 بالتتابع، واعلى معدل لارتفاع النبات بلغ 92,8 سم وعدد الاشطاء في النبات بلغ 386,58 شطاء نبات - 1 وعدد السنابل بلغ 333,50 سنبلة م - 2 وحاصل الحبوب بلغ 2,61 طن هـ - 1وللحاصل البايولوجي بلغ 9,12 طن هـ - 1، في حين اعطت كمية البذار المنخفضة اعلى معدل لمساحة ورقة العلم بلغ 22,03 سم2 وطول السنبلة بلغ 7,97 سم وعدد الحبوب في السنبة بلغ 61,64حبة السنبلة - 1ووزن 1000 حبة بلغ 31,41 غم واعلى معدل النسبة المئوية للبروتين بلغ 14,76 % .2 - اثر نظم الحراثة المستعملة في تحسين خواص التربة الفيزيائية بالمقارنة معها قبل الحراثة، اذ بينت النتائج تفوق المحراث المطرحي باعطائه اقل معدل كثافة ظاهرية بلغ 1,33ميكاغرام م - 3 ومقاومة التربة للاختراق بلغ 335,95 كيلونيوتن م - 2 واعلى معدل للمسامية 50,6%، وكذلك تفوق المحراث المطرحي باعطائه اعلى معدل ارتفاع بلغ 91,59 سم وعدد الاشطاء في النبات بلغ 403,56 شطاء نبات - 1 ومساحة ورقة العلم بلغ 23,56 و21,16 سم2 وطول السنبلة بلغ 8,48 سم وعدد السنابل في متر المربع بلغ 367,00 سنبلة م - 2وعدد الحبوب في السنبلة بلغ 59,24 حبة سنبلة - 1وصفة وزن 1000 حبة بلغ 59,24 غم وحاصل الحبوب 3,10 طن هـ - 1 والحاصل البايولوجي بلغ 10,69 طن ه - 2والنسبة المئوية للبروتين 15,19 % في حين اعطى نظام بدون حراثة اقل معدل للوزن الجاف للادغال عريضة ورفيعة الاوراق بلغ 27,97 و12,49غم م - 2 على التوالي. 3 - اظهرت النتائج حصول تداخل بين معاملات كميات البذار ونظم الحراثة المستعملة في اغلب الصفات المدروسة ما عدا الصفات الفيزيائية للتربة والوزن الجاف للادغال رفيعة الاوراق وصفة عدد السنابل في المتر المربع ووزن 1000 حبة، وبينت نتائج الدراسة ان استعمال اعلى كمية بذار مع المحراث المطرحي اعطى اعلى معدل لحاصل الحبوب 4,04 طن ه - 1 | A field experiment was conducted on extension center station at Ai - Qraf zone in Thi - Qar cover orate during winter of seasone 2014 - 2015 in salty loam soil to study the effect of sowing rate and plowing system on growth characters and yield of wheat used IPA - qq Variety and study consist of three sowing rates : 100, 150, 200 K/h, and four plowing systems included no tillage, mold Plough, sub soil plowing and dices plowing. The study included 36 treatments as combined between the two factors and conducted as factored experiments in split blocks with three replicates and the results showed that : 1 - Used high sowing rates caused to improvement soil properties and reduced values of bulk density and total porosity and also reduced dry weight of narrow and broad leaved weeds which reached 43.62g/m - 2 , 9.93 g/m2 as respectively and gave high mean of plant height reached 92.8cm, height numbers of tillers parameter square and number of spikes/m2 reached 333.5 and high yield of grains 2.61 t/h - 1 and gave high biological yield 9.12 t/h - 1 while law sowing rates gave high average of flag leaf area reached 22.03cm2 and high number of grain per spike reached 61.64 and mean of weight of 1000 grains which was31.41 g and high protein percent reached 14.76.2 - The plowing system that used in the experimental caused to improve physical soil properties compared to its values before plowing and the mould plough was the best among all four plowing system that included in the study also this system of plowing gaveAbstracthigh plant height reduced 91.59cm and high mean of tillers per meter, high average of flag leaf area 23.59cm2, also high spike length reached 8.48cm, high number of spike/m - 2 reached 367 and high number of gains per spike which was 39.59 and weight of 1000 grains reached 3.1t/h - 1, and biological yield reached 10.69t/h - 1 and also high protein percent reached 15.19 while the no tillage system caused to reduce dry weight of both weed plants which was 27.97, 12.49 g/m - 2 respectively.3 - The results also showed that the interaction between sowing rates and plowing systems caused improvement of plant characteristics and reduced dry weight of narrow weeds and number of spike/m - 2 weight of 1000 grains and had no affect on physical soil properties.the treatment of high sowing rates with mould plough gave high grain yield reached 4.04t/h - 1.

تاثير توزيع النباتات بالحقل في نمو وحاصل الباقلاء Vicia faba L

اسم المؤلف: سارة علي طالب
اسم المشرف: هيثم عبد السلام علي
الموضوع العام: علوم الزراعة
السنة: 2016
الموضوع الدقيق: النبات - المحاصيل الحقلية
الدرجة: ماجستير
الجامعة: جامعة البصرة
اللغة: العربية
مكان الجامعة: البصرة
الصفحات الاولى:
المستخلص: Field experiment was conducted during the winter season 2014 - 2015 in one of the agricultural fields in Sarraji area south of Basra province, just 2 km from the center of the province (soil Texture loamy clay), to determine the best combination of distribution of plants among between Rows and hills, to get the best seed yield, Carried out the experiment design (R.C.B.D) with four replication, two factors the first factor four distances between the Rows (30, 40, 50 and 60 cm) and the second factor three spaces between the hills(10, 15 and 20 cm), the factorial experiment is used with 48 experimental units. Results show moral superiority in most of the traits excelled as distance 30 cm between the Rows at all the distances used to achieve the highest seed yield amounted to 3463.94 kg ha - 1 as this distance hasworked to increase the plant significantly increased since given rise the highest rate of highest plants 122.50 cm and also excelled in the 100 - seed weight at a rate 140.20g, while surpassed the distance of 60 cm in leaf area was at a rate of 0.29 m2 and the highest rate of number pods at plant reached 15.48 pod/ plant and the number of seeds pod - 1 average of 4.37 seeds pod - 1 and high Protein content average of 28.51%. As shown by the results moral superiority of 10 cm seed yield3817.85 kg ha - 1 in 93.73 plant height cm and outperformed the distanceof 20 cm in the number of pods plant - 1 13.43 pod plant and the number of seeds/ pod 3.80 seed pod - 1 in 0.22 m2 leaf area and in protein content in seeds 29.36%, while surpassed the distance of 15 cm in 100seed weight was 98.02g The results showed that there is an interaction between the distance of Rows and the hills are significant in most of the traits and the effect of the interaction is similar to the effect of the main factors as excelled combination 30*10 cm in the sum total of seeds yield to 4067.22 kg ha - 1 as well as excelled in plant height was 131.45 cm and also surpassed 100 seed weight with a means 156.64 g, while the combination 60*20 cm in a number pods of 18.8 pod plant - 1 and the number of seeds/ pod of 5.18 seed pod - 1 and leaf area of the plant 0.35 m2 and in Protein content average of 33.11%.