تمت بعون الله تعالى مناقشة أطروحة طالبة الدكتوراه إيمان حسين هادي من فسم علوم الحياة وذلك في يوم الثلاثاء الموافق 17 / 11 / 2015 وفي قاعة الندوات في القسم وذلك عن اطروحتها الموسومة :
تأثير الرش الورقي بالكلوتاثيون و نقع البذور ببيروكسيد الهيدروجين و تداخلهما في بعض صفات النمو و الحاصل لنبات الماش Vigna radiate L.
وقد تألفت لجنة المناقشة من الأساتذة الأفاضل :
أ.د. حاتم جبار عطية رئيساً
أ.د. عبد الخالق صالح مهدي عضواً
أ.د. عبد مسربت احمد عضواً
أ.م.د. حسين عزيز محمد عضواً
أ.م.د. ماهر زكي فيصل عضواً
أ.د. وفاق امجد القيسي عضواً مشرفاً
واليكم خلاصة الموضوع باللغة الانكليزية :
Two field experiments were conducted during the spring and autum growth season of Vigna radiata L. in the year 2014 at botanical garden of Biology Department , Collage of Education for Pure Science (Ibn AL_Haithem)
University of Baghdad .The experiments aimed to study the effect of foliar application of glutathione and soaking of seed with H2O2 ,and interaction between them in some morphological , flowering , radical, enzymic and non enzymic antioxidant ,and yield characters .The treatment of glutathione (0,25,50,75,100) mg.L-1 While the H2O2 (0,5,10,15) ml mol. L-1 .The two experiment were designed as Randomized Complete Block Design as factorial experiment with two factors with three replication which included 60 experiment units the area of each one (1×1`) m. Results were analyzed Statistically and compared using average L.S.D at 0.05.
Of the results two experiments showed that glutathione revealed significantly increased all study parameter espically in 100 mg .L-1 Con centration , the plant hight by 23%,37.14% , stem diameter by 54.56% ,28.04% , leaves number 69.34% , 53.14% for two seasons , in addition to the number of lateral branches 37.73% and fresh weight 42.20% for first season ,the dry weight
73.43% , 91.46%,leaf area 61.61%,31.23%.leaf area index 86.61% ,146.35% , biomass duration 60.48%,101.06% , absolute growth rate (AGR) 28%,92.68%, inflorescences number 56.55%,39.90% , flower`s number 71.97%,22.60% , root length 20.20%,26.20% , root dry weight 76.10%, 79.25%,total function of SOD 69.32%,40.52%,total Function of POD 29.45%,82.25% ,total Function of GPX 30.90 %,63.62%,chlorophyll content of a 73.48%91.40%, chlorophyll content of b 33.42%,17.67% for two seasons respectively . The total chlorophyll content 13.69%,for second season ,Caroten content 207%,309% ,proline content 84.47%,31.75%,(MDA) content 6.25%,38.35%,glutathione content 41.49%, 3.21%%, H2O2 content 52.16%,34.24%, pods number 17.43%,16.93%,100 seeds weight 22.95 % 22.48% ,biological harvest 60.35% ,93.62%, seeds yield 52.17%,43.70%, the carbohydrate percentage 64.07% ,17.36% ,the protein percentage 22.32% for first season while the results of effect of soaking seeds with H2O2 specially with 15m ml .L-1 concentration increased stem diameter 45.52%,34.00%,leaves number 18.55%,30.75%,Lateral branch 26.06%,48.04% for Two seasons respectially ,fresh weight 35.45% for first season ,dry weight 40.89%,43.85%,leaf area 53.24%,64.53%, leaf area index 92.30%, 62.39% , biomass duration 35.35% ,57.53%, abosult growth rate 39.13%, 41.07%,in,inflorescences number 34.98%,38.10% flowers number 2.987 ,20.13% , total functhion of (SOD)100%,2853% , total function of (POD) 175.57%,40.58%,total function of (GPX)12.80%,61.40%,Caroten content 54%for second season ,proline content 40.93%for first season ,(MDA) content 17.31% for second season ,glutathione content 13.68%,24.29%, H2O2 content 26.53%,30.58% , number of pods 42.77%,20.51%,seads number /pod 22.93%, 22.93%,100 seeds Wieght 24.07%,24.86%,biological harvent 14.37%, 40.02%,seeds yield 16.69% for first season ,the solubly carbohydraty percentage 43.26%for first season ,the protein percentage 11.50%,19.67% for two seasons respicatlly ,while chlorophyll a content decreased by 15m ml.L-1 12.87%for second season ,total two season respicatlly .
There were high significant interaction between glutathione and H2O2 in all study parameter characters which in the two experiments.
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