List of Articles سطوح نیتروژن Open Access Article Abstract Page Full-Text 1 - Effects of planting pattern and Nitrogen amounts on yield and yield components of spring safflower in Eghlid region, Fars Province zohreh amini Mashala Hosseini Sedighe Zarei Hamid Madani Mohamad reza Mohamadrezakhani Open Access Article Abstract Page Full-Text 2 - Effects on the seed rate and nitrogen levels on the booting stage related- lodging morphological traits on the wheat (N-81-18 Line) on the two of Mazandaran H. Mobasser R. Hosseini E. Rahimi Betroudi