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Relative buffer-index values for root saps of some crop plants

Published online by Cambridge University Press:  27 March 2009

J. Small  and
T. Jackson
J. Small
Affiliation:
Department of Botany, Queen's University, Belfast
T. Jackson
Affiliation:
Department of Botany, Queen's University, Belfast
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Summary

1. Some data are given for the relative buffer-index values of saps from underground parts of wheat, barley, oats, potatoes and turnips.

2. The correlation of these values with limits of tolerances of soil-pHranges by the plants is discussed.

3. Some possible practical applications for these data are indicated.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 38 , Issue 3 , July 1948 , pp. 343 - 344
Copyright
Copyright © Cambridge University Press 1948

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References

REFERENCES

Guthrie, J. D. (1934). Metabolism of citric, sulphuric, and nitric acid in the potato tuber. Contr. Boyce Thompson Inst. 6, 247.Google Scholar
Ingold, C. T. (1929). Buffers of the potato tuber. Protoplasma, 6, 51.CrossRefGoogle Scholar
Ingold, C. T. (1930). Buffers of potato, tuber and leaf. Protoplasma, 9, 441.CrossRefGoogle Scholar
Small, J. (1929). Hydrogen-ion Concentration of Plant Cells and Tissues. Protoplasma Monographs, no. 2. Berlin.Google Scholar
Small, J. (1946). pH and Plants. London and New York.CrossRefGoogle Scholar