عناصر مشابهة

• EFFECT OF SOIL SALINITY AND NITROGEN FERTILIZATION ON YIELD AND QUALITY OF WHEAT SEED
  بواسطة: AHMED ABDEL LATEEF MOHAMED EL EMAM منشور: (2000)
• THE EFFECT OF ROW ORIENTATION PLANTING DENSITY AND NITROGEN FERTILIZER RATE ON GROWTH AND YIELD OF SOME WHEAT CULTIVARS IN SANDY SOIL
  بواسطة: MOHAMED ESSAM AMEENMOHAMED منشور: (1998)
• EFFECT OF NITROGEN FERTILIZATION ON YIELD AND TECHNOLOGICAL PROPERTIES IN SOME LOCAL WHEAT VARIETIES
  بواسطة: FIKRY MAHMOUD ABDEL WAHAB EL RAYES منشور: (1971)
• EFFECT OF LEVELS AND FORM OF NITROGEN FERTILIZER IN WHEAT
  بواسطة: AHMED ABO BAKR NIAZEY IBRAHIM EL ZEIN منشور: (1994)
• EFFECT OF MINERAL AND BIO-NITROGEN FERTILIZATION ON PRODUCTIVITY OF COTTON INTERCROPPING ON WHEAT
  بواسطة: YASER AHMED ABD EL-HALIM HEFNY منشور: (2007)