Evaluation of Spraying Time and Fertilizer of Molybdenum Nano particles by Chemical and Green Chemistry on morpho physiological indices of Mungbean (Vigna radiata L.)

In order to evaluate the effect of soluble time and molybdenum nanoparticles by chemical and green chemistry on morph-physiological indices of mung bean, the present research has been conducted in a factorial experiment, in Randomized Complete Block Design (RCBD) with three replications at Agricultural Research Institute University of Zabol in 2017. The experiment includes 4 levels of treatments: (Molybdenum nanoparticles of plant origin, chemical origin, plant and chemical composition, and control), as the primary factor and spraying time in 2 levels (Step 4 leaf and Step 6 leaf) as the secondary one. The plant density of mung bean has been 33 plants/m2 with the irrigation being performed twice a week. The maximum plant height (47.5 cm), biological yield (5287 kg ha-1), economic yield (634kg ha-1), number of seeds in pod (8), carotenoid, and chlorophyll a and b occur from Step 4-6 and the application of mixed molybdenum nanoparticles. Results from the experiment show that the highest seed protein (40%) has been obtained from plant nanoparticles as well as the 4-leaf stage. Micronutrient can be an effective management solution for production of agricultural products. The results also show that the application of chemical and vegetable molybdenum nanoparticles at 6- leaf stage increase mung bean traits.