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# عنوان البحث المشارك في البحث سنة البحث
871 Response of cotton to soil fand foliar application of nitrogen and phosphorus أ.د.جلال أحمد صالح الغرابلى 1979
872 Response of citrus trees in Assiut to soil and foliar fertilization with N, P, K and or certain micronutrients أ.د.محمد فتحى غنيم محمد 1979
873 Effect of varietal differences, iron and manganese fertilizations on growth and quality of sugarcane. أ.د.حسانين جمعة حسانين الصعيدى 1979
874 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
875 Response of cotton to soil fand foliar application of nitrogen and phosphorus أ.د.محمد عبدالرازق أحمد عبد الرازق 1979
876 Design, use and evaluation of a modified subsurface irrigation technique to grow wheat and peas in sandy calcareous soils. أ.د.حسانين جمعة حسانين الصعيدى 1979
877 Foliar spray fertilization of sugarcane I. Effect of spraying with different micronutrients solutions on the growth and yield of cane أ.د.حسانين جمعة حسانين الصعيدى 1979
878 Diagnosis of the nutrient status of citrus orchards in Assiut- Egyp أ.د.جلال أحمد صالح الغرابلى 1979
879 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
880 Diagnosis of the nutrient status of citrus orchards in Assiut-Egypt أ.د.حسانين جمعة حسانين الصعيدى 1979