عناصر مشابهة

• Effect Of Plant Agr And Fertilization On Resistance Of Certain Plants To Root-Knot Nematodes Meloidogyne Spp
  بواسطة: Kora, Fahiem Al Sayied E. منشور: (1993)
• Responses of Soil Fertilization on Nineral Aspects of Citrus Plants
  بواسطة: Al Syada, Samir Ahmed Gaber Mohamed منشور: (1988)
• Effect Of Planting Density And Foliar Fertilization On Some Maize Cultivars
  بواسطة: Moselhy, Naiim Mohamed منشور: (1990)
• response of some yellow and white maize cultivars to plant densities and nitrogen fertilization: growth characters
  بواسطة: El Essawy, I. I. منشور: (2003)
• Kffect Of Planting Density And Nitrogen Fertilization On Growth And Yield Of Some Maize Varieties
  بواسطة: Gouda, Ahmed Shaher Ahmed منشور: (1982)