عناصر مشابهة

• RECOVERY PERCENTAGE OF NITROGEN APPLIED TO SOME FIELD CROPS
  بواسطة: ABDEL RAZEK ABDEL GAFOUR ABDEL RAZEK منشور: (1975)
• EFFECT OF INOCULATION WITH ATMOSPHERIC NITROGEN FIXING AZSPIRILLUM ON GROWTH OF SOME SUGAR CROPS
  بواسطة: MOHY ELDIN HASSAN AHMED ALI منشور: (1996)
• STUDIES ON THE VEGETATIVE PROPAGATION OF SOME VEGETABLE CROPS
  بواسطة: NABIL MOHAMED ABDEL HALIEM ABDEL RAHMAN منشور: (1993)
• Nitrogen balance in some Egyptian soils cultivated by different leguminous crops = 
  بواسطة: Abo El-Soud, Alaa El-Din Abdel-Hamid.  منشور: (1992)
• Effect of Crop Residue Incorporation on N Recovery and Crop/Soil System of A guar - Wheat Rotation
  بواسطة: Salih, Nazar Omer Hassan منشور: (2013)