Tuesday, 8 November 2005
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This presentation is part of: Biogeochemistry of Agricultural Soils

Influence of Soil Chemical and Physical Properties on Labile Soil Phosphorus.

John Pitt, Tony Provin, and Frank Hons.

A research project was designed to determine P pool sizes (fractions of P) in representative agronomic Texas soils that had been incubated at selected P levels. Common soil test phosphorus extracts were used to determine any relationship between different P pools and the extractants. Additionally, soil physical/chemical properties were evaluated to determine any relationships with them and the P pool sizes. This work will allow the prediction of the fate of applied P as affected by soil properties and time. Additional data will follow.

See more of Biogeochemistry of Agricultural Soils
See more of S02 Soil Chemistry

See more of The ASA-CSSA-SSSA International Annual Meetings (November 6-10, 2005)