عناصر مشابهة

• Kffect Of Planting Density And Nitrogen Fertilization On Growth And Yield Of Some Maize Varieties
  بواسطة: Gouda, Ahmed Shaher Ahmed منشور: (1982)
• response of some yellow and white maize cultivars to plant densities and nitrogen fertilization: growth characters
  بواسطة: El Essawy, I. I. منشور: (2003)
• Effect of Plant Density and Nitrogen Fertilization on Safflower
  بواسطة: Khalil, Abd Alghany Abd Almoety Mansour منشور: (1988)
• Effect of Some Agronomic Practices on Yield of Maize
  بواسطة: Atia, Zahera Mohamed Mohamed منشور: (1988)
• Growth And Yield Of Guar Cyamopsis Ietragonoloba(L.)Taub,As Influenced By Sowing Da Te And Fertilization/
  بواسطة: Hussain, Samira Mohamed Aly منشور: (1990)