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Changes in exchangeable cations and exchange capacity of soil consequent on oxidation of its organic matter

Published online by Cambridge University Press:  27 March 2009

B. E. Davies  and
R. I. Davies
B. E. Davies
Affiliation:
Department of Biochemistry and Soil Science, University College of North Wales, Bangor, Caernarvonshire
R. I. Davies
Affiliation:
Department of Biochemistry and Soil Science, University College of North Wales, Bangor, Caernarvonshire
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Extract

1. Loss of ignition at 450°C. and the organic carbon content of some shale soils are positively correlated (r = +0·99).

2. Base exchange capacities and exchangeable cations were determined on soils, treated and untreated with hydrogen peroxide solution.

3. Oxidizing the organic matter lessened the exchange capacities of all samples; the exchange capacity of the organic matter varied from 67·5 to 97·0 m-equiv./1OO g. dry material.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 65 , Issue 2 , October 1965 , pp. 241 - 243
Copyright
Copyright © Cambridge University Press 1965

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References

Ball, D. F. (1964). J. Soil Sci. 15, 84.CrossRefGoogle Scholar
Broadbent, F. E. (1953). Advanc. Agron. 5, 153.CrossRefGoogle Scholar
Gilbert, F. A. (1952). Advanc. Agron. 4, 147.CrossRefGoogle Scholar
Jackson, M. L. (1958). Soil Chemical Analysis, p. 65, Prentico Hall Inc.Google Scholar
Jones, U. S. (1947). Soil Sci. Soc. Amer. Proc. 12, 373.CrossRefGoogle Scholar
Olson, L. C. & Bkay, R. H. (1938). Soil Science, 45, 483.CrossRefGoogle Scholar
Pratt, P. F. (1957). Soil Science. 83, 85.CrossRefGoogle Scholar
Walkley, A. & Black, I. A. (1934). Soil Science, 37, 29.CrossRefGoogle Scholar
Williams, C. H. (1962). J. Aust. Inst. Agric. Sci. 28, 196.Google Scholar