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Modeling reactions and transport of potassium in soils

Modeling reactions and transport of potassium in soils

Soil Science 122(2): 77-84

ISSN/ISBN: 0038-075X

DOI: 10.1097/00010694-197608000-00003

A mathematical model was developed to describe potassium reactions and transport in soils. Kinetic reactions were assumed to govern the transformation between solution, exchangeable, nonexchangeable (secondary minerals), and primary mineral phases of potassium. Simulated results were presented for a weakly sorbing soil and a strongly sorbing soil. The effect of kinetic rate coefficients upon transport and transformation of applied potassium was also investigated.

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Accession: 000433675

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