Evaluation of press mud cake as a source of nitrogen and phosphorus for rice–wheat cropping system in the Indo-Gangetic plains of India

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A modified single solution method for the determination of phosphate in natural waters

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Soil Science Society of America

G. G. Pohlman · Soil Science Society of America Journal · 1940 · 2K citations

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Integrating Soil Phosphorus Testing into Environmentally Based Agricultural Management Practices

J. T. Sims, A.C. Edwards, O.F. Schoumans et al. · Journal of Environmental Quality · 2000 · 411 citations

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Management of phosphorus, potassium, and sulfur in intensive, irrigated lowland rice

Achim Dobermann, Kenneth G. Cassman, C. P. Mamaril et al. · Field Crops Research · 1998 · 290 citations

Agriculture, Agronomy, Soil Sciences +12