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Factors affecting birth weight and performance to weaning of Bunaji calves

Published online by Cambridge University Press:  27 March 2009

O. O. Oni ,
V. Buvanendran  and
N. I. Dim
O. O. Oni
Affiliation:
National Animal Production Research Institute, Ahmadu Bello University, P.M.B. 1096, Shika-Zaria, Nigeria
V. Buvanendran
Affiliation:
National Animal Production Research Institute, Ahmadu Bello University, P.M.B. 1096, Shika-Zaria, Nigeria
N. I. Dim
Affiliation:
Department of Animal Science Ahmadu Bello University, Zaria, Nigeria
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Abstract

Birth weight and pre-weaning performance are recognized as important components in determing economic returns from beef cattle. The accuracy of ranking animals based on their breeding values, and hence the effectiveness of selection, will be increased when allowance is made for non-genetic sources of variation. Furthermore, the proper evaluation of identifiable sources of variation in calf weaning weight aids in more accurate appraisal of genetic differences in mothering ability among beef cows.

Type
Short Notes
Information
The Journal of Agricultural Science , Volume 111 , Issue 2 , October 1988 , pp. 407 - 410
Copyright
Copyright © Cambridge University Press 1988

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