Author name:
فاطمة فجر فرحان الجبوري
Supervisor name:
كاظم حسن هذيلي الوحيلي
Abstract:
A field experiment was conducted during the winter season of 2015 - 2014 in Abu Alkhasab (located 14.5 km south of Basra province), to study the effect of adding Molybdenum and Boron on growth and yield of broad bean (Vicia faba L.) class Luz de Otono Turkish.Global experiment carried out using a Randomized complete block design (RCBD) with four replications, and included two factors, the first 0, 5 (molybdenum three concentrations of with includes macerating seedsrespectively, and the second 2and M 1and M 0code with M )1 - and 10 mg L0, 25 and (oron which included three concentrations b in spraying factor, respectively, were 2and B 1and B 0, which have a code B )1 - 50 mg Ladded to the plant in the form of boric acid (17.4% B). )The characteristics determined in this study were : number of days from planting until 50% flowering , plant height , the number of branchs number of ,1 - plant pods of number ,podlength of ,leaf area per plant,dry weight ),1 - (kg ha seed yield ,yield plant ,seed weight - 100, 1 - podseeds of shoot system, seed protein percentage and total yield of protein.Results of this study were : 1 - The high levels concentration of boron and molybdenum caused increases in all growth parameters and yield components except the 100 - seed weight, which had a negative impact.podsthe number of dincrease )2(M 1 - LMo 10 mg inacerating seeds M - 2dry , seed yieldtotal ,plant yield ,pod per number of seeds ,plant per, seed protein percentage and total yield of protein ,weight of shoot system %31.87 , 1 - 25.62 g plant ,1 - ha3316 kg , 44.21 g ,4.76 ,1 - (8.36 Pod plant ,44.21%, 36% ,30.05% ,(41.7% ment ofincre with an) 1 - kg ha1073 andWhile this level of respectively. ,12.06% and 40.83%),61.94%which 100 seed reached 111.9, ofve less weight a) g2(Mmolybdenum was 22.5% less than the control.significantly 1 - Lboron at the concentration of 50 mg praying S - 3increased growth and yield and its components more than non - sprayed boron as it led to the increase in both the number of pods per plant, number of seeds per pod, plant yield, seeds yield, dry weight of shoot (7.53 given, as seed protein percentage and total yield of protein ,system32.06% and ,1 - 23.37 g plant ,1 - ha2921 kg , 38.75 g ,4.51 ,1 - Pod plant 16.49 and , 40.44, 24.83, 20. 3, 18.9 ,14.6( to dincrease )1 - ha939.3 kg ve less a) g2. while spraying this level of boron (Brespectively )% 32.89weight for 100 - seed (115 gm) which was 11.5% less than non - spraying.and Boron at the concentration molybdenumThe interaction between - 4 high (95.33 cm), plant dincreas )1 - L+ 10 mg Mo 1 - L B (50 mg ofplant ( 52.80 g yield , (9.58) number of pods ,)7.28( branchsnumber of dry weight of shoots (31.43 g) , )1 - the sum total seed (3803 kg e , )1 - plant ).1 - ha 1192 kgtotal yield of protein (and
