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Nitrogen metabolism of cattle in East Africa:I. The problem and the experimental procedure

Published online by Cambridge University Press:  27 March 2009

H. G. Livingston
Affiliation:
East African Agricultural Forestry Research Organization, Kenya
W. J. A. Payne
Affiliation:
East African Agricultural Forestry Research Organization, Kenya
M. T. Friend
Affiliation:
East African Agricultural Forestry Research Organization, Kenya

Extract

The difficulties in the semi-arid regions of East Africa where cattle exist during the dry season on forage with a very low nitrogen content is discussed

Type
Research Article
Copyright
Copyright © Cambridge University Press 1964

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References

REFERENCES

Bonsma, J. C., van Marle, T. J. & Hofmeyr, J. H. (1953). Emp. J. Exp. Agric. 21, 154.Google Scholar
Conway, E. J. (1962). Microdiffusion Analysis and Volumetric Error, pp. 98, 142 (5th ed.). London: Crosby Lockwood.Google Scholar
Delroy, G. E. (1949). Photoelectric Methods in Clinical Biochemistry, p. 44. London: Hilger and Watts.Google Scholar
Duckworth, J. (1946). Trop. Agriculture, Trin., 23, 4.Google Scholar
Duthie, I. F. & McDonald, I. (1960). Lab. Practice, 9, 705.Google Scholar
Findlay, J. D. & Beakley, W. R. (1954). Progress in in the Physiology of Farm Animals, vol. 1, p. 252. (Hammond, J., ed.). London: Butterworths.Google Scholar
Garner, R. J. (1946). Biochem. J. 40, 828.CrossRefGoogle Scholar
Hardison, W. A., Reid, J. T., Martin, C. M. & Woolflok, P. G. (1954). J. Dairy Sci. 37, 89.CrossRefGoogle Scholar
Hungate, R. E., Phillips, G. D., Hungate, D. P. & MacGregor, A. (1960). J. Agric. Sci. 54, 196.CrossRefGoogle Scholar
Juko, C. D. & Bredon, R. M. (1961). Trop. Agriculture, Trin., 38, 179.Google Scholar
Lesperance, A. L., Bohman, V. R. & Marble, D. W. (1960). J. Dairy Sci. 43, 682.CrossRefGoogle Scholar
Lesperance, A. L., Jensen, E. H., Bohman, V. R. & Madsen, R. A. (1960). J. Dairy Sci. 43, 1615.CrossRefGoogle Scholar
Livingston, H. G., Payne, W. J. A. & Friend, M. T. (1962). Nature, Lond., 194, 1057.CrossRefGoogle Scholar
Payne, W. J. A. & Hutchison, H. G. (1963). J. Agric. Sci. 61, 255.CrossRefGoogle Scholar
Phillips, G. D. (1961). Res. Vet. Sci. 2, 202.CrossRefGoogle Scholar
Schmidt-Nielsen, B., Schmidt-Nielsen, K., Houpt, T. R. & Jabnum, S. A. (1957). Amer. J. Physiol. 188, 477.CrossRefGoogle Scholar
Schmidt-Nielsen, B. & Osaki, H. (1958). Amer. J. Physiol. 193, 657.CrossRefGoogle Scholar
Schmidt-Nielsen, K. (1959). Sci. Amer. 201, 140.CrossRefGoogle Scholar
Torell, D. T. (1954). J. Anim. Sci. 13, 878.CrossRefGoogle Scholar
Weir, W. C. & Torell, D. T. (1959). J. Anim. Sci. 18, 641.CrossRefGoogle Scholar