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# عنوان البحث المشارك في البحث سنة البحث
871 Movement of iron and manganese in calcareous and non-calcareous soils. أ.د.حسانين جمعة حسانين الصعيدى 1979
872 Environmental and economic consequences of large water projects: the case of river Nile أ.د.حسانين جمعة حسانين الصعيدى 1979
873 Foliar spray fertilization of sugarcane I. Effect of spraying with different micronutrients solutions on the growth and yield of cane أ.د.محمد فتحى غنيم محمد 1979
874 The effect of some soil conditioners on the properties of an artificially alkalized soil, yield and nutrient composition of maize plants أ.د.محمد كمال رشدى رشيد صلاح 1979
875 Diagnosis of the nutrient status of citrus orchards in Assiut- Egyp أ.د.حسانين جمعة حسانين الصعيدى 1979
876 Effect of varietal differences, iron and manganese fertilizations on growth and quality of sugarcane. أ.د.حسانين جمعة حسانين الصعيدى 1979
877 Studies on certain chemical components of Assiut soils as affected by the High Dam construction أ.د.جلال أحمد صالح الغرابلى 1979
878 Extractable Zn, Fe, Mn and copper from different soils using H-Resin, Na-Resin, DTPA and Root Exudates under different temperatures أ.د.حسانين جمعة حسانين الصعيدى 1979
879 Levels of silicon in some soils or the Nile Valley and their relation to some soil properties: 11- Water soluble silica أ.د.إمام محمد إمام محمد خليفة 1979
880 Foliar fertilization of sugarcane II. Juice quality and leaf elemental composition as influenced by foliage applications of micronutrients أ.د.حسانين جمعة حسانين الصعيدى 1979