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Cited by 389

The DOI matches its Crossref record; 38 of the 38 references it cites were found in a registry or an index.

Reactions of Phosphate Fertilizers in Soils

Sample, E. C., Soper, R. J., Racz, G. J.·1980·ASA, CSSA, and SSSA Books

Abstract

When phosphatic (P) fertilizers are applied to soils and are dissolved by soil water or are applied as liquid fertilizers, reactions occur among the P, soil constituents. The nonphosphatic fertilizer compounds which remove P from the solution phase and render the phosphates less soluble. The adsorption was postulated to be an exchange reaction between P ions and hydroxyl ions associated with the metal. P at low concentrations was adsorbed in accordance with the Langmuir adsorption isotherm for all cations. Predicting the types of reaction products formed from polyphosphate fertilizers is complicated by competing hydrolysis reactions. Several methods which simulate the environment adjacent to a fertilizer granule or fertilizer band in a phosphated soil have been developed. One of the important reactions of P with soil is the formation of crystalline solid phases; physical methods such as X-ray diffraction, optical microscopy, and infrared spectroscopy offer excellent means of detection and identification of the solid phases formed.

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Metadata

Authors
Sample, E. C., Soper, R. J., & Racz, G. J.
Venue
ASA, CSSA, and SSSA Books
Publisher
Wiley
Published
1980-01
Pages
263-310
ISSN
2691-2341 (ISSN-L)
OpenAlex
W2337465894
Cited by
389
References
38
Type
other
Language
en
Open access
closed

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CoChat. (2026). Citation check: Reactions of Phosphate Fertilizers in Soils. https://app.cochat.ai/papers/10.2134/1980.roleofphosphorus.c12
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Sample, E. C., Soper, R. J., & Racz, G. J. (1980). Reactions of Phosphate Fertilizers in Soils. ASA, CSSA, and SSSA Books. https://doi.org/10.2134/1980.roleofphosphorus.c12

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