List of Articles واژههای کلیدی: پروتئین دانه Open Access Article Abstract Page Full-Text 1 - A Comparison of urea and sulfur coated urea urea on quantitative and qualitative yield of rice )Oryza sativa L.( under different silica rate Leila Kayan Hosseini 1 Mani Mojaddam2* Timoor Babaei Nejad3 Open Access Article Abstract Page Full-Text 2 - Effect of potassium nano-chelate and ascorbic acid on grain yield and some qualitative characteristics of cowpea (Vigna unguiculata L., Kamran cultivar) Sara Barat Zadeh Tayeb Saki Nejad2* Teymour Babaei Nejad