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# عنوان البحث المشارك في البحث سنة البحث
621 Nitrogen uptake and utilization of wheat cultivars grown under saline stresses. أ.د.حسين محمد على راغب 1993
622 The affect organic manure and Nile sediments on the capacity of sandy calcareous soils for supplying K أ.د.حسانين جمعة حسانين الصعيدى 1993
623 Availability of P in sandy calcareous soils: I. Kinetic studies أ.د.حسين محمد على راغب 1993
624 The affect organic manure and Nile sediments on the capacity of sandy calcareous soils for supplying K أ.د.محمد حسن محمد نفادى 1993
625 Response of lentil grown on broad ridges to irrigation schedules and potassium fertilization أ.د.محمد على الدسوقى زيدان 1993
626 Availability of P in sandy calcareous soils: I. Kinetic studies أ.د.محمد على الدسوقى زيدان 1993
627 Effect of soil conditioners and irrigation Regime on the growth and nutrient uptake by Alfalfa plants أ.د.محمد فتحى غنيم محمد 1993
628 The capacity of layey soils to supply P and K as affeded by adding organic manure أ.د.حسانين جمعة حسانين الصعيدى 1993
629 Status of free iron oxides in some surface soil samples in upper Egypt أ.د.محمد على الدسوقى زيدان 1993
630 Availability of P in sandy calcareous soils: II. Effects of organic matter and added P أ.د.حسين محمد على راغب 1993