Hostname: page-component-586b7cd67f-dsjbd Total loading time: 0 Render date: 2024-11-24T03:56:43.781Z Has data issue: false hasContentIssue false
  • English
  • Français

The Nature of Soil Organic Matter as Shown by the attack of Hydrogen Peroxide

Published online by Cambridge University Press:  27 March 2009

W. McLean
W. McLean
Affiliation:
University College of North Wales, Bangor.
Get access Rights & Permissions [Opens in a new window]

Extract

1. The attack on the organic matter of different soils using varying strengths of hydrogen peroxide has been investigated.

2. Starting with the most dilute peroxide, a complex of constant composition is oxidised in increasing amount.

3. Above a certain strength of peroxide there is no further attack on the nitrogenous compounds of the organic matter, but a progressive decomposition of non-nitrogenous carbon compounds or complexes.

4. The fraction oxidised up to the point at which no further decomposition of nitrogenous matter occurs is termed the “oxidisable complex”, and, whilst apparently specific for a given soil, varies somewhat in composition in different soils.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 21 , Issue 4 , October 1931 , pp. 595 - 611
Copyright
Copyright © Cambridge University Press 1931

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

(1)Shorey, E. C.U.S. Dept. of Agric. Bur. Soils Bulletin, Nos. 53, 74, 83, 88.Google Scholar
(2)Waksman, S. A. and Stevens, , Kenneth, R.Soil Sci. (1930), 30, 97.CrossRefGoogle Scholar
(3)McLean, W.J. Agric. Sci. (1931), 21, 251.CrossRefGoogle Scholar
(4)McLean, W.J. Agric. Sci. (1930), 20, 348.CrossRefGoogle Scholar
(5)Potter, R. S. and Snyder, R. S.J. Amer. Chem. Soc. (1915), 37, 2219; J. Indus. Engin. Chem. (1915), 7, 1049.CrossRefGoogle Scholar
(6)Arnold, C. W. B. and Page, H. J.J. Agric. Sci. (1930), 20, 460.CrossRefGoogle Scholar
(7)Maillard, L. C.Compt. Rend. (1912), 154, 66; 155, 1554; 156, 1159.Google Scholar
(8)Beckley, V. A.J. Agric. Sci. (1921), 11, 69.CrossRefGoogle Scholar
(9)Phillips, Max., Weihe, Herman D. and Smith, N. R.Soil Sci. (1930), 30, 383.CrossRefGoogle Scholar
(10)Mattson, S.Soil Sci. (1931), 31, 57.CrossRefGoogle Scholar