تاثیر کود‌های بیولوژیک بر عملکرد و کیفیت دانه ماش تحت تنش خشکی

In order to evaluate the effects of drought stress and biological fertilizers on phenology and yield of mung bean, an experiment was run as split plot in a randomized complete block design with three replications that were performed at Zabol University. Treatments included three levels of drought stress; a1) irrigation after 90% depletion of available water (control), a2) after 70% depletion of available water for irrigation, a3) after 65% depletion of available water for irrigation as main factors and five levels of biological fertilizers, b1) biological phosphate barvare 2, b2) biological phosphate barvar 3, b3) biological mycorrhiza (Glomus mosseae), b4) biological mycorrhiza (Glomus intraradices), b5) control as subplot factor. Result of this study indicated that deficit irrigation had significant influence on seed yield, proline, protein percentage and Na seed. Increased drought stress increases protein percentage, proline and Na seed. Effect of biofertilizers on seed yield and Na seed were significantly. The highest increase in seed yield was obtained for bio-fertilized 3-phosphate treatment.