Reactions of phosphate rocks with acid soils of the Humid Tropics


Citation

Chien S.H., . (1992) Reactions of phosphate rocks with acid soils of the Humid Tropics. [Proceedings Paper]

Abstract

Dissolution of phosphate rock PR in soil is mainly influenced by its chemical reactivity and properties. Soil pH exchangeable Ca reactive Al and organic matter have been found to affect PR dissolution. Addition of PR can also affect soil properties such as soil pH exchangeable Ca and Al and available P. This paper discusses the implication of phosphate rock dissolution in relation to crop response


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Abstract

Dissolution of phosphate rock PR in soil is mainly influenced by its chemical reactivity and properties. Soil pH exchangeable Ca reactive Al and organic matter have been found to affect PR dissolution. Addition of PR can also affect soil properties such as soil pH exchangeable Ca and Al and available P. This paper discusses the implication of phosphate rock dissolution in relation to crop response

Additional Metadata

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Item Type: Proceedings Paper
Additional Information: 18 figs. 1 table; 18 refs. Summary En
AGROVOC Term: CALCIO
AGROVOC Term: ALUMINIO
AGROVOC Term: FOSFORO
AGROVOC Term: FOSFATO MINERAL
AGROVOC Term: SUELO ACIDO
AGROVOC Term: DISOLUCION
AGROVOC Term: TROPICOS HUMEDOS/ REACCIONES QUIMICAS
AGROVOC Term: QUIMICA DEL SUELO
Geographical Term: MALAYSIA
Depositing User: Ms. Norfaezah Khomsan
Last Modified: 24 Apr 2025 05:26
URI: http://webagris.upm.edu.my/id/eprint/15048

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