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Utilization of surplus protein by sheep

Published online by Cambridge University Press:  27 March 2009

Y. Dror  and
A. Bondi
Y. Dror
Affiliation:
Department of Animal Nutrition and Agricultural Biochemistry, Faculty of Agriculture, Hebrew University, Rehovot (Israel)
A. Bondi
Affiliation:
Department of Animal Nutrition and Agricultural Biochemistry, Faculty of Agriculture, Hebrew University, Rehovot (Israel)
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Summary

The utilization of different levels of protein, supplied mainly as soybean meal, was examined by a feeding experiment with sheep. Measurements of the concentrations of N-containing rumen metabolites and of blood urea showed that protein degradation in the rumen and removal of urea by the kidneys were limited when highly increased amounts of protein were ingested.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 72 , Issue 2 , April 1969 , pp. 327 - 330
Copyright
Copyright © Cambridge University Press 1969

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References

REFERENCES

Cocimano, M. R. & Leng, R. A. (1967). Metabolism of urea in sheep. Br. J. Nutr. 21, 353.CrossRefGoogle ScholarPubMed
Conway, E. J. (1957). Microdiffusion Analysis and Volumetric Error, 4th edn., chap. 10 and p. 143. London: Crosby Lockwood and Son.Google Scholar
Lewis, D. (1957). Blood urea concentration in relation to protein utilization in the ruminant. J. agric. Sci., Gamb. 48, 438.CrossRefGoogle Scholar
Richterich, R. & Colombo, J. P. (1962). Ultramikro-methoden im Klinisohen Laboratorium. 3. Prinzip der Ammoniak-Bestimmung duroh Mikrodiffusion und Nesslerisierung. Ärztl. Lab. 8, 129.Google Scholar
Rosen, H. (1957). A modified ninhydrin colorimetric analysis of amino acids. Archs. Biochem. Biophys. 67, 10.Google Scholar
Tagari, H., Dror, Y., Ascarelli, I. & Bondi, A. (1964). The influence of levels of protein and starch in rations of sheep on the utilization of protein. Br. J. Nutr. 18, 333.CrossRefGoogle ScholarPubMed