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# عنوان البحث المشارك في البحث سنة البحث
631 Utilization of waste waters for Agricultural production in Upper Egypt أ.د.جلال أحمد صالح الغرابلى 1993
632 The capacity of layey soils to supply P and K as affeded by adding organic manure أ.د.محمد حسن محمد نفادى 1993
633 Screening of some wheat ccultivars for tolerance to P stress. أ.د.حسين محمد على راغب 1993
634 Effect of K-fertilization on the production of wheat grown in sandy soils under sprinkler irrigation أ.د.محمد فتحى غنيم محمد 1993
635 The Effect of salinity level of the soil on Ammonia Nitrogen losses from surface applied Urea أ.د.محسن عبدالمنعم جامع على 1992
636 Effect of planting dates and inoculation with some strains of bradyrhizobia on nodulation and growth of soybean plants أ.د.محمود محمد الدسوقى محمود 1992
637 Contents of some heavy metals in wheat plants grown in soils treated by waterhyacinth أ.د.محمد على الدسوقى زيدان 1992
638 Reducing Ammonia losses from surface applied Urea by Mixing it with P and / or K fertilizers أ.د.محسن عبدالمنعم جامع على 1992
639 Effect of planting dates and inoculation with some strains of bradyrhizobia on nodulation and growth of soybean plants أ.د.حسانين جمعة حسانين الصعيدى 1992
640 The response of corn to Nitrogen fertilization and foliar application of some Micronutrients أ.د.محسن عبدالمنعم جامع على 1992