Synergistic Effect of ZnO NPs and Salicylic Acid on Carbohydrate and Protein of Wheat Plant (Triticum aestivum L.)

The aim of this study, Economic feasibility of using available materials, inexpensive and environmentally friendly as fertilizers for wheat plants. also, Increasing wheat yield by improving the overall vegetative and physiological characteristics. The experiment was for the wheat plant cultivars utilizing two types, Abaa 99 and Abo graib . plants sprayed with three different concentrations of ZnONPs & SA (0, 50, 75, and 100) ppm in three different Treatments T1 foliar spraying SA, T2 foliar spraying ZnoNPS, and T3 foliar spraying SA & ZnoNP. The results showed the best effect of T3 at75 ppm on the carbohydrate and protein, of plants on abaa99 cultivar. On the other hand T1 (foliar spraying SA only) display Better effect on on both cultivars. while, T3 at 100 ppm show less effects on both cultivars compared to the control treatment,