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# عنوان البحث المشارك في البحث سنة البحث
791 Effect of soil and foliar applied nutrients on yield and concentrations of certain nutrients in leaves of Balady orange أ.د.جلال أحمد صالح الغرابلى 1983
792 Effect of soil incubation at varied moisture and temperature on the status of soil native nutrients. II. Iron and zinc أ.د.محمد عبدالرازق أحمد عبد الرازق 1983
793 Effect of soil incubation at varied moisture and temperature on the status of soil native nutrients. 1- Phosphorus and potassium. أ.د.محمد عبدالرازق أحمد عبد الرازق 1983
794 Leaf analysis of orange trees as influenced by NPK soil application and Fe, Mn and Zn foliar fertilization in Assiut Egypt أ.د.محمد فتحى غنيم محمد 1983
795 Effect of soil and foliar applied nutrients on yield and concentrations of certain nutrients in different textured soils أ.د.حسانين جمعة حسانين الصعيدى 1983
796 Effect of soil and foliar applied nutrients on yield and concentrations of certain nutrients in leaves of Balady orange أ.د.محمد فتحى غنيم محمد 1983
797 Response of snapbean to application of P and Fe in calcareous soil أ.د.محمد عبدالرازق أحمد عبد الرازق 1982
798 Problems leading to the degradation of soil productivity under arid and semi-arid conditions أ.د.محمد فتحى غنيم محمد 1982
799 The role of microorganisms in the control of termites أ.د.فريدة حسن على بدوى 1982
800 Desert termite activities in relation with soil properties and characteristics. أ.د.إمام محمد إمام محمد خليفة 1982