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# عنوان البحث المشارك في البحث سنة البحث
631 The affect organic manure and Nile sediments on the capacity of sandy calcareous soils for supplying K أ.د.حسانين جمعة حسانين الصعيدى 1993
632 Screening of some wheat ccultivars for tolerance to P stress. أ.د.حسين محمد على راغب 1993
633 Nitrogen uptake and utilization of wheat cultivars grown under saline stresses. أ.د.حسين محمد على راغب 1993
634 The affect organic manure and Nile sediments on the capacity of sandy calcareous soils for supplying K أ.د.محمد حسن محمد نفادى 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 date on nodulation, plant growth and yield of soybean 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 Use of nitrogen fixing bacteria and foliar fertilization to increase yields of grain sorghum and maize in Upper Egypt أ.د.جلال أحمد صالح الغرابلى 1992
639 Effect of planting dates and inoculation with some strains of bradyrhizobia on nodulation and growth of soybean plants أ.د.فريدة حسن على بدوى 1992
640 Reducing Ammonia losses from surface applied Urea by Mixing it with P and / or K fertilizers أ.د.محسن عبدالمنعم جامع على 1992