Effect of sampling intensity on precision of soil and foliar data I. Paleudults derived from granite


Citation

Lau C. H., . and Chan H. Y., . Effect of sampling intensity on precision of soil and foliar data I. Paleudults derived from granite. pp. 2390-259. ISSN 0127-7065

Abstract

Analytical results of foliar samples collected at four intensities and soil samples at three intensities were studied. There was no significant difference in the nutrient composition of laminae and petioles sampled at different intensities. In areas on steep terrain the effect of increasing sampling intensity does not appear to improve the precision of the results. In contrast to foliar results variabilities of soil test values are significant. Variations in results are attributed not only to field sampling intensity but also to the methods by which the soil test results are determined.


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Abstract

Analytical results of foliar samples collected at four intensities and soil samples at three intensities were studied. There was no significant difference in the nutrient composition of laminae and petioles sampled at different intensities. In areas on steep terrain the effect of increasing sampling intensity does not appear to improve the precision of the results. In contrast to foliar results variabilities of soil test values are significant. Variations in results are attributed not only to field sampling intensity but also to the methods by which the soil test results are determined.

Additional Metadata

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Item Type: Article
AGROVOC Term: Soil
AGROVOC Term: Foliar diagnosis
AGROVOC Term: Petioles
AGROVOC Term: Fertilisers
AGROVOC Term: Leaf analysis
AGROVOC Term: Granite soils
AGROVOC Term: Statistical variation
AGROVOC Term: Soil nutrient content
AGROVOC Term: Soil chemicophysical properties
Geographical Term: Malaysia
Depositing User: Ms. Suzila Mohamad Kasim
Last Modified: 28 Apr 2025 05:13
URI: http://webagris.upm.edu.my/id/eprint/23536

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