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# عنوان البحث المشارك في البحث سنة البحث
901 Studies on certain chemical components of Assiut soils as affected by the High Dam construction أ.د.محمد عبدالرازق أحمد عبد الرازق 1979
902 Foliar spray fertilization of sugarcane: 1- Effect of spraying with different micronutrient solutions on the growth and yield of cane. أ.د.حسانين جمعة حسانين الصعيدى 1979
903 Properties of some virgin sandy soils as affected by changes in irrigation water and leveling أ.د.جلال أحمد صالح الغرابلى 1978
904 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
905 Response of three potato cultivars to inoculation with Azotobacter أ.د.فريدة حسن على بدوى 1978
906 Problems of soil fertility under arid and semi arid conditions. أ.د.محمد فتحى غنيم محمد 1978
907 Effect of sulfur application on sulfur-oxidizing bacteria and yield of two leguminous crops ZbI أ.د.فريدة حسن على بدوى 1978
908 Fertility level of Assiut soils as affected by the High Dam. II. Iron , Mn. PH and organic matter أ.د.جلال أحمد صالح الغرابلى 1977
909 Responses of pea and bread bean plants to iron, cobalt and zinc أ.د.فريدة حسن على بدوى 1977
910 Effects of wells, drains and Nile water on soil and plant composition in Assiut. أ.د.جلال أحمد صالح الغرابلى 1977