المستخلص:
اولا : - التجربة الحقلية : اجريت التجربة في الحقل التابع لقسم علوم الحياة - كلية التربية للعلوم الصرفة - ابن الهيثم، وصممت باستخدام تصميم القطاعات الكاملة المعشاة Randomized Complete Blocks Design (RCBD) حيث تم تعريض البذور قبل الزراعة لمجال كهرومغناطيسي | First : - Field experience : the experiment was conducted in the Department field of Biology - College of Education, Pure Science - Ibn al - Haitham, and designed using design Full sectors Randomized Complete Blocks Design (RCBD) where the seeds exposing to electromagnetic field in the Department of Physics - Electrical Laboratory - College of Education, Pure Science - Ibn al - Haitham before planting them in five intensities (0, 5, 10, 15, 20) mT and two (1.2 and 3) an hour for each intensity to see the electromagnetic field effect in some of the qualities of growth and yield plant Safflower the results were as follows : The effect of electromagnetic field strength was positive traits and was the highest increase in exposure to the intensity of 10 mT for each of the (percentage of germination, root size of the second date, plant height, leaf area, leaf area guide, the dry weight of the root system at the time the second, fresh weight of shoots at the first appointment, the average absolute growth, the sustainability of biomass, the concentration of nitrogen, phosphorus, potassium, protein, chlorophyll, the number of inflorescences, yield the plant, 100 - seed weight, yield seeds, carbohydrate content, the concentration of nitrogen, protein) and average (81.21%, 18.33 cm 3, 93.37 cm, 71.29 cm 2, 1.187, 8.21 g.plant 1, 155.13 g.plant - 1, 1.76 g.yum 1, 691.67 g, 2.03%, 0.733%, 2.47%, 12.96%, 56.96 spad, 44.55 Nora.plant - 1, 46.60 g.plant - 1, 5.35 g, 161.80 kg. acres - 1, 38.74 mg. plant - 1, 12.09%, 13.50%), respectively, except for the size of the root first date, fresh weight of the total root for the first two dates, and second, the dry weight of the root system in the first date, fresh weight of shoots in the second deadline, the dry weight of shoots for the first two dates, and second, the specific weight of the oil had the highest increase at exposing the seeds to the intensity of 15 mT and average (15.16 cm, 15.12 g. Plant - 1, 26.00 g plant - 1, 3.98 g plant - 1, 411.08 g.plant - 1, 20.03 g. Plant - 1, 69.15 g. Plant - 1, 1.069%, respectively) and the highest increase of the proportion of total oil when exposure to the severity of 5mT an average 33.94%. The effect of the length of time in field was significant in most of the qualities which gave the term two highest increase with the exception of germination percentage was the highest increase in exposure for a period of three hours, with an average (60.79%, 91.01 cm, 67.51 cm 2, 1.124, 131.93 g. Plant - 1, 337.61 g. plant - 1, 1.68 g. Day - 1, 1.92%, 12.04 g. plant, 55.99 Spad, 146.06 kg. dunams - 1, 4.77 g, 40.23 mg. plant - 1, 28.03%) for each of the (germination percentage, plant height, leaf area, leaf area guide, fresh weight of shoots in the first date, fresh weight of shoots in the second deadline, the average absolute growth, nitrogen, protein, chlorophyll, yield seeds, 100 - seed weight, carbohydrate content, the total percentage of oil). As was the overlap between field strength and duration significant effect on most of the traits with the superiority of treatment (10 mT for two hours) on the rest of the other transactions for each of the (germination percentage, the size of the root of the first two dates, and the second, plant height, number of branches, leaf area, area guide paper, fresh weight of the root system of the first two dates and II, , dry weight of the root of the first two dates, and the second, fresh weight of shoots for the first two dates, and second, the dry weight of shoots for the first two dates, and second, the concentration of nitrogen, phosphorus, potassium, protein, chlorophyll, the number of inflorescences, He yield the plant, 100 - seed weight, yield seeds, carbohydrate content, the concentration of nitrogen, protein) and average (39.33%, 16.50 cm, 19.50 cm, 103.86%, 17.00, 79.83 cm, 1.330, 16.43 g.plant - 1, 29.20 g. plant - 1, 4.16 g.plant - 1, 10.48 g.plant 1, 184.06 g. plant - 1, 416.33 g. plant - 1, 22.35 g. plant - 1, 73.25 g. plant - 1, 2.10%, 0.800 %, 3.04%, 13.15%, 60.31 spad, 49.14 Nora.plant - 1, 53.37 g. plant - 1, 6.14 g 185.97 kg. acres - 1, - 1.plant 47.81 mg, 2.28%, 14.25%), respectively, with exception each of the average of the absolute growth and sustainability of biomass, where the highest increase in exposure to the intensity of 10 mT for a period of three hours and average (1.85 g.yum 1, 724.85 g.yum), respectively, and total percent of the oil was the highest increase in exposure to the intensity of 5 mT and for three hours and an average of 37.28% and the intensity of 15 mT for a period of three hours, specific gravity of oil and an average of 1.081%Second : - laboratory experiment : experiment was conducted in the laboratory of physiology of the plant Higher Studies - Department of Biology - College of Education, Pure Science - Ibn al - Haitham, and designed using the full random design Completely Randomized Design (CRD) to study the electromagnetic field effect five intensities (0, 5, 10, 15, 20) mT and two (1.2 3) per hour on the severity of the cell division of the safflower plant results were as follows : The results showed that there is a positive effect of the electromagnetic field on the traits and was the highest increase at exposing the seeds to the intensity of 10 mT for each of the (number of dividing cells of the tops of developing the parties to the roots, the total number of cells to the tops of the parties to the roots, and guide cell division developing the tops of the parties to the roots) and average (156.00% 1143.00%, 12.17%), respectively. The effect of duration of exposure, and had a significant effect on the average number of total cells to the tops of the parties to the roots reached 1042.20% when the exposure for two hours.The effect of overlap between the severity and duration of the electromagnetic field significant was effect in all cellular qualities and was the highest increase in exposure to the intensity of 10 mT for a period of one hour and average (167.00%, 13.52%) for each of the number of dividing cells developing the tops of the parties to the roots and guide cell division to the tops of developing the parties to the roots, The total number of cells to the tops of the parties to the roots was the highest increase in exposure to the intensity of 10 mT for two hours and an average of 1203.50%.
اسم المشرف:
ماهر زكي فيصل الشمري
اسم المؤلف:
مروة قيس ابراهيم العبيدي
