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Rate of Calcium Loss resulting from Ammonium Sulphate Treatment of a Tea Soil

Abstract

FULL results of our investigation into the effect of treatment with ammonium sulphate on the calcium economy of a tea soil will be published elsewhere1; but certain preliminary observations can now be made. The soil under study, which is typical of the tea soils of north-east India, can be described as a highly acid loamy sand of alluvial origin, having pH about 4.5 and a low calcium content.

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References

  1. Gokhalé, N. G., and Bhattacharyya, N. G., Emp. J. Exp. Agric. (in the press).

  2. Russell, Sir John, rev. Russell, E. W., “Soil Conditions and Plant Growth”, 8th edit., 119 (Longmans Green, 1950).

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  3. Pierre, W. H., J. Amer. Agron., 20, 254 (1928).

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  4. Truog, E., “Mineral Nutrition of Plants”, 38 (Univ. of Wisconsin Press, 1951).

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  5. Andrews, W. B., and Cowart, R., Proc. S.S.S. Amer., 4, 275 (1939).

    Article  CAS  Google Scholar 

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GOKHALÉ, N. Rate of Calcium Loss resulting from Ammonium Sulphate Treatment of a Tea Soil. Nature 181, 426–427 (1958). https://doi.org/10.1038/181426b0

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