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# عنوان البحث المشارك في البحث سنة البحث
621 Effect of inoculation and level of nitrogen fertilization on noduation and yield of soybean أ.د.فريدة حسن على بدوى 1994
622 Influence of irrigation regime and inoculation with rhizobia on the productivity of soybean أ.د.صلاح محمد محمود محمد أحمد حمادى 1994
623 Effect of inoculation and level of nitrogen fertilization on noduation and yield of soybean أ.د.صلاح محمد محمود محمد أحمد حمادى 1994
624 Persistence of nine strains of soybean rhizobia introduced to Assiut soil for the successive growing season أ.د.حسانين جمعة حسانين الصعيدى 1994
625 The affect organic manure and Nile sediments on the capacity of sandy calcareous soils for supplying K أ.د.محمد حسن محمد نفادى 1993
626 Response of lentil grown on broad ridges to irrigation schedules and potassium fertilization أ.د.محمد على الدسوقى زيدان 1993
627 Availability of P in sandy calcareous soils: I. Kinetic studies أ.د.محمد على الدسوقى زيدان 1993
628 Effect of soil conditioners and irrigation Regime on the growth and nutrient uptake by Alfalfa plants أ.د.محمد فتحى غنيم محمد 1993
629 The capacity of layey soils to supply P and K as affeded by adding organic manure أ.د.حسانين جمعة حسانين الصعيدى 1993
630 Status of free iron oxides in some surface soil samples in upper Egypt أ.د.محمد على الدسوقى زيدان 1993