بررسی اثر تنش خشکی و سیستم های مختلف کودی بر بنیه بذر جو(Hordeum vulgare L.)

In order To study the effect of drought stress and different fertilizing systems on Barly (Hordeum vulgare L.), vigoure seed which produced under combination of different irrigation and ferttiliziing systems the electrical conductivity test was performed. The exprimental design was a spilt plot arrangement based on randomized complate block design, with three replications., Results indicated that interaction effect of irrigation and fertilizing was significant on EC of Barly seed. Drought stress which induced on mother plant reduced EC. The plant which produced under sever drought stress and received chemical fertilizer and vermicompost showed the notable reduction in EC thought the fully irrigated treatment also fertilized with chemical fertilizer showed the highest EC.