الفهرس 
Soil solution studiesOnly 14 pages are availabe for public view
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Abstract
Several experiments were carried out tog 1- Detennhe the dfff erent aoil-P parameters which ’1 deecribe the phosphorus-status in some Egyptian BO~S. 2- The changes of soil-P parameOers as affected by phoflphoms application and equilibration t be. 3- The influence of decreasing soil-clay content on soil-P parameters. 4- The relation of supply parameter of the teated soils to phoephorus uptake and dry weight of corn plants.