نوع مقاله : مقاله تحقیقاتی
عنوان مقاله [English]
this study was conducted to evaluate the effect of foliar micronutrients cu, mg and b on quantitative traits in two sesame crop year 1394 was performed farmer field. A split plot experiment in randomized complete block design with three replications. The main factor includes four operating cu sulfate solution, mg sulfate, b sulfate and control (water) and subplots consisted of two sesame (unique and cute), respectively. Analysis of variance revealed significant differences among the four treatment nutrient in the number of seed per capsule, seed weight and number of seeds per plant showed, but the interaction was not significant figure in micronutrients for any of the characters. Cu most impact on the number of seeds per capsule (1.3-fold) compared to control treatment. Stepwise regression with 4 seeds per plant, grain weight, number of branches and number of seeds per capsule, respectively, were used. In this experiment, Cu and mg and Bohr had most impact on improving quantitative traits sesame and cute figure was announced as the best figure.