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# عنوان البحث المشارك في البحث سنة البحث
611 Effect of inoculation and level of nitrogen fertilization on noduation and yield of soybean أ.د.محمود محمد الدسوقى محمود 1994
612 Persistence of nine strains of soybean rhizobia introduced to Assiut soil for the successive growing season أ.د.صلاح محمد محمود محمد أحمد حمادى 1994
613 Effect of inoculation and level of nitrogen fertilization on noduation and yield of soybean أ.د.حسانين جمعة حسانين الصعيدى 1994
614 Effects of inoculation with certain Azospirillum strains and nitrogen fertilization on Narcissus tazetta, L. under different soil texture أ.د.صلاح محمد محمود محمد أحمد حمادى 1994
615 Effect of inoculation and level of nitrogen fertilization on noduation and yield of soybean أ.د.فريدة حسن على بدوى 1994
616 Annual report of the drip, sprinkler أ.د.محسن عبدالمنعم جامع على 1994
617 Influence of irrigation regime and inoculation with rhizobia on the productivity of soybean أ.د.صلاح محمد محمود محمد أحمد حمادى 1994
618 Availability of P in sandy calcareous soils: 2. Effects of organic matter and added P أ.د.محمد على الدسوقى زيدان 1993
619 Availability of P to alfalfeer and ryegrass in sandy calcareous soils as affected by adding organic manure arnile sediments أ.د.محمد حسن محمد نفادى 1993
620 Availability of P to alfalfeer and ryegrass in sandy calcareous soils as affected by adding organic manure arnile sediments أ.د.حسانين جمعة حسانين الصعيدى 1993