Determination of total aluminium iron and silicon in soils under rubber in Malaysia by acid dissolution technique

Lim C.K., . and Lau C.H., . Determination of total aluminium iron and silicon in soils under rubber in Malaysia by acid dissolution technique. pp. 213-219. ISSN 0127-7065

Soil samples were decomposed by acid dissolution in acid digestion bombs and the sample solutions analysed by atomic absorption spectrophotometry. Analytical results of aluminium iron and silicon with mean coefficients of variation of 2.1 4.7 and 5.8 respectively showed that the procedure can be used for the determination of total aluminium iron and silicon in Malaysian soils. Percentage recovery of aluminium iron and silicon added to the soils and soil digests were well above 90 thus indicating the high level of accuracy and precision of the method

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Abstract

Soil samples were decomposed by acid dissolution in acid digestion bombs and the sample solutions analysed by atomic absorption spectrophotometry. Analytical results of aluminium iron and silicon with mean coefficients of variation of 2.1 4.7 and 5.8 respectively showed that the procedure can be used for the determination of total aluminium iron and silicon in Malaysian soils. Percentage recovery of aluminium iron and silicon added to the soils and soil digests were well above 90 thus indicating the high level of accuracy and precision of the method

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Item Type:	Article
Additional Information:	Summary (En)
AGROVOC Term:	MALASIA
AGROVOC Term:	HEVEA BRASILIENSIS
AGROVOC Term:	ANALISIS DEL SUELO
AGROVOC Term:	OLIGOELEMENTOS
AGROVOC Term:	DEGRADACION
AGROVOC Term:	ESPECTROMETRIA DE ABSORCION ATOMICA
AGROVOC Term:	CLASIFICACION DE SUELOS
AGROVOC Term:	PROPIEDADES FISICO-QUIMICAS SUELO
Depositing User:	Ms. Norfaezah Khomsan
Last Modified:	24 Apr 2025 05:56
URI:	http://webagris.upm.edu.my/id/eprint/20720

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