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On the diurnal variation in lambing and time for placenta expulsion in Awassi ewes

Published online by Cambridge University Press:  27 March 2009

A. A. Younis  and
I. A. H. El-Gaboory
A. A. Younis
Affiliation:
Department of Animal Production, College of Agriculture, University of Baghdad, Abu-Ghraib, Iraq
I. A. H. El-Gaboory
Affiliation:
Department of Animal Production, College of Agriculture, University of Baghdad, Abu-Ghraib, Iraq
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Extract

Studies of ewe behaviour are not only necessary to facilitate management procedures but also to ensure high productivity. Indeed, information on the ewe behaviour during parturition would help in reducing ewe and lamb wastage, but there is little information available. This paper gives information on the diurnal variation in lambing and time taken for placenta expulsion in Awassi ewes.

Type
Short Note
Information
The Journal of Agricultural Science , Volume 91 , Issue 3 , December 1978 , pp. 757 - 760
Copyright
Copyright © Cambridge University Press 1978

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References

Hafez, E. S. E. (1974). Reproduction in Farm Animals. 3rd ed.Philadelphia: Lea & Febiger.Google Scholar
Lindhal, I. L. (1964). Time of parturition in ewes. Animal Behaviour 12, 231–234.CrossRefGoogle Scholar
Sharafeldin, M. A., Ragab, M. T. & Kandell, A. A. (1971). Behaviour of ewes during parturition. Journal of Agricultural Science, Cambridge 76, 419–422.CrossRefGoogle Scholar
Snedecor, G. W. & Cochran, W. G. (1970). Statistical Methods. 5th ed.Ames, Iowa: Iowa State University Press.Google Scholar