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The effect of growth rate on muscle distribution in sheep

Published online by Cambridge University Press:  27 March 2009

D. M. Murray  and
Olga Slezacek
D. M. Murray
Affiliation:
School of Wool and Pastoral Sciences, University of New South Wales, Kensington, New South Wales, Australia
Olga Slezacek
Affiliation:
Hawkesbury Agricultural College, Richmond, New South Wales, Australia
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Extract

There is little information available on the effect of growth rate on muscle distribution in sheep. Although Lohse, Moss & Butterfield (1971) and Lohse (1973) have reported data on muscle distribution of Merino sheep, the growth rates of animals in both these studies were neither controlled nor reported. In another experiment using Merino sheep, Lohse, Pryor & Butterfield (1973) studied the effect of a period of live-weight loss on the relationship of selected muscles to total side muscle during subsequent re-alimentation. They found that the interrupted growth path decreased the proportion of total side muscle formed by the weight of ten muscles which had previously been classified as muscles with a high growth impetus (Lohse, 1971). Data are presented herein for the muscle distribution of sheep grown along three growth paths.

Type
Short Note
Information
The Journal of Agricultural Science , Volume 85 , Issue 1 , August 1975 , pp. 189 - 191
Copyright
Copyright © Cambridge University Press 1975

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References

REFERENCES

Huxley, J. S. (1932). Problems of Relative Growth. London: Methuen.Google Scholar
Lohse, C. L. (1971). Studies in the quantitative anatomy of Merino sheep. Ph.D. thesis, University of Sydney, Australia.Google Scholar
Lohse, C. L. (1973). The influence of sex on muscle growth in Merino sheep. Growth 37, 177–87.Google ScholarPubMed
Lohse, C. L., Moss, F. P. & Butterfield, R. M. (1971). Growth patterns of muscles of Merino sheep from birth to 517 days. Animal Production 13, 117–26.Google Scholar
Lohse, C. L., Pryor, W. J. & Butterfield, R. M. (1973). The use of growth patterns of muscle measurements, chemical data, energy and muscle weights to differentiate between normal and recovering muscle. Australian Journal of Agricultural Research 24, 279–85.CrossRefGoogle Scholar
Murray, D. M., Tulloh, N. M. & Winter, W. H. (1974). Effects of three different growth rates on empty body weight, carcass weight and dissected carcass composition of cattle. Journal of Agricultural Science, Cambridge 82, 535–47.CrossRefGoogle Scholar
Pryor, W. J. & Warren, G. H. (1973). Chemical fat in the musculature of the sheep carcass. Journal of Agricultural Science, Cambridge 80, 219–2CrossRefGoogle Scholar