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# عنوان البحث المشارك في البحث سنة البحث
891 Effect of varietal differences, iron and manganese fertilizations on growth and quality of sugarcane. أ.د.حسانين جمعة حسانين الصعيدى 1979
892 Problems of soil fertility under arid and semi arid conditions. أ.د.محمد فتحى غنيم محمد 1978
893 Levels of silicon in some soils or the Nile Valley and their relation to some soil properties: 1 Total and amorphous silica أ.د.إمام محمد إمام محمد خليفة 1978
894 Properties of some virgin sandy soils as affected by changes in irrigation water and leveling أ.د.جلال أحمد صالح الغرابلى 1978
895 Response of three potato cultivars to inoculation with Azotobacter أ.د.فريدة حسن على بدوى 1978
896 Effect of sulfur application on sulfur-oxidizing bacteria and yield of two leguminous crops ZbI أ.د.فريدة حسن على بدوى 1978
897 Fertility level of Assiut soils as affected by the High Dam. I. Nitrogen, P and K. أ.د.جلال أحمد صالح الغرابلى 1977
898 Genetical Investigation in Squash (Cucumbita pepo, 1). Studies on germination, cotyledons size and iron and manganese concentration in squash seedling leaves أ.د.حسانين جمعة حسانين الصعيدى 1977
899 Effects of wells, drains and Nile waters on soil and plant composition in Assiut أ.د.حسانين جمعة حسانين الصعيدى 1977
900 Responses of pea and bread bean plants to iron, cobalt and zinc أ.د.فريدة حسن على بدوى 1977