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المجالات البحثية
عنوان البحثملخص البحث
phosphorus forms in calcareous soil as affected by irrigation water salinity 
Dry matter content of barley and some micronutrients as influenced by the combined effect of urea derivatives-n and micronutrients deficiency in water culture 
Effect of exchangeable sodium percentage (ESP) on the supply prameters and desorption of zinc in an alluvial soil of egypt 
Effect of nitrogen levels and composting materials on some macro- and micronutrients uptake by wheat plants 
Effect of seed coating with some micronutrients on faba bean (vicia faba L).1- Effect on photosynthetic pigments, micronutrients content and plant groth characters 
Effect of organic manures in combination with zinc application on pepper plants grown on some newly reclaimed soils 
Response of wheat and broad bean plants to phosphorous under different soil conditions 
Evaluation of some synthetic compounds as iron and zinc carries for plant nutration 
Synthetic compounds of iron and zinc adsorption on treated soil clay fraction 
Zinc adsorption on alluvial soils as affected by exchangeable soduim percentages 
HEAVY METALS POLLUTION ASSESMENT IN SANDY SOILS IRRIGATED WITH SEWAGE WATER 
THE COMBINED EFFECT OF PHOSPHATE FERTILIZATION AND IRRIGATION WATER SALINITY ON THE CALCAREOUS SOILS PRODUCTIVITY