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# عنوان البحث المشارك في البحث سنة البحث
811 Diagnosis of zinc deficiency in cotton.Z. أ.د.محمد فتحى غنيم محمد 1980
812 Iron , Mn and Cu content and mobility in corn in relation to P and Zn application أ.د.جلال أحمد صالح الغرابلى 1980
813 Influence of subsurface irrigation, phosphorus and iron fertilization on the elemental composition of wheat and peas أ.د.صلاح محمد محمود محمد أحمد حمادى 1980
814 Moisture and salt distribution in a sandy - calcareous soil irrigated by a modified subirrigation - fertilization technique أ.د.محمد فتحى غنيم محمد 1980
815 Effect of different subsurface irrigation-fertilization treatments on the growth and yield of wheat and peas growth on sandy calcareous soil أ.د.محمد فتحى غنيم محمد 1980
816 Response of snaphean to application of P and Fe in calcareous soil أ.د.جلال أحمد صالح الغرابلى 1980
817 Design, use and evaluation of a modified subsurface irrigation technique to grow wheat and peas in sandy calcareous soils أ.د.محمد فتحى غنيم محمد 1980
818 Status of manganese in the soils of El-Minia Governorate. أ.د.محمد فتحى غنيم محمد 1980
819 Relative contribution of particle size fractions to the soil content of inorganic mixed gels أ.د.جلال أحمد صالح الغرابلى 1980
820 Influence of subsurface irrigation, phosphorus and iron fertilization on the elemental composition of wheat and peas أ.د.محمد فتحى غنيم محمد 1980