List of Articles تغذیه نیتروژنی Open Access Article Abstract Page Full-Text 1 - Effects of Agricultural Management on Nitrogen Nutrition and Yield of Canola (Brassica napus L.) in Gorgan A. Behdadian A. Soltani E. Zeinali H. Adjam Norouzi Open Access Article Abstract Page Full-Text 2 - Early effects of salinity on nitrate assimilation in soybean (Glycine max L cv. Pershing) seedlings Arian Sateie Mahlagha Gorbanli Open Access Article Abstract Page Full-Text 3 - Effect of flooding in the reproductive stage and Methods fertilization on growth and biological nitrogen fixation in soybeans mohammad khadempir سرالله گالشی افشین سلطانی فرشید قادری فر