List of Articles Sulfur Coated Urea Open Access Article Abstract Page Full-Text 1 - Effects of nitrogen source and amount, and foliar application methodsof urea and micro nutrients on the yield and growth characteristics in cucumber, Cucumis sativus cv. Royal Elnaz Shadmehr ahmad glchin saaed Shafiey Open Access Article Abstract Page Full-Text 2 - Effects of four nitrogen fertilizer sources on seed and oil yield of rapeseed and nitrogen residues in the soil Mehdi Mehrpouyan ahmad golchin soleiman jamshidi