List of Articles Nitrogen uptake efficiency Open Access Article Abstract Page Full-Text 1 - The study of nitrogen use efficiency and its related traits in winter cereals Ali Rahemi Karizaki Abbas Biabani Shahryar Kazemi Hosein Sabouri Maral Etesami Open Access Article Abstract Page Full-Text 2 - Effect of Tillage Systems and Nitrogen Fertilizer on Agro Physiological Characteristics of Corn Reza Imani Morteza Samdaliri امیر عباس موسوی