The Scientific World Journal / 2013 / Article / Tab 1

Research Article

Optimizing Available Phosphorus in Calcareous Soils Fertilized with Diammonium Phosphate and Phosphoric Acid Using Freundlich Adsorption Isotherm

Table 1

Physiochemical properties of the soils used in adsorption studies.

PropertiesUnitValue
S-IS-II

pHs7.207.30
ECedS m−11.403.86
CaCO3%6.5814.06
Organic matter%1.181.13
Olsen Pmg kg−1 soil15.569.35
Sand%15.5320.12
Silt%47.4547.54
Clay%37.5332.52
Textural classSilty clay loamSilty clay loam

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