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# عنوان البحث المشارك في البحث سنة البحث
861 Studies on certain chemical components of Assiut soils as affected by the High Dam construction أ.د.محمد عبدالرازق أحمد عبد الرازق 1979
862 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
863 Diagnosis of the nutrient status of citrus orchards in Assiut-Egypt أ.د.حسانين جمعة حسانين الصعيدى 1979
864 Response of cotton to soil fand foliar application of nitrogen and phosphorus أ.د.جلال أحمد صالح الغرابلى 1979
865 Pretreatment of sugarcane seed pieces: 1I- Nutrient content and juice quality of cane as influenced by soaking cane cuttings in micronutrients solutions. أ.د.حسانين جمعة حسانين الصعيدى 1979
866 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
867 Foliar spray fertilization of sugarcane : 11- Juice quality and leaf elemental composition as influenced by foliage applications of micronutrients. أ.د.حسانين جمعة حسانين الصعيدى 1979
868 Evaluation of chemical extractants for determining the availability of iron, manganese, zinc and copper in different soils أ.د.حسانين جمعة حسانين الصعيدى 1979
869 Response of cotton to soil fand foliar application of nitrogen and phosphorus أ.د.محمد عبدالرازق أحمد عبد الرازق 1979
870 Effect of different subsurface irrigation – fertilization treatments on the growth and yield of wheat and peas grown on sandy calcareous soils. أ.د.حسانين جمعة حسانين الصعيدى 1979