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Additive direct and maternal breeding values of imported sires in the nucleus flock of a cooperative sheep breeding group

Published online by Cambridge University Press:  20 November 2017

K. Woodington  and
I. Ap Dewi
K. Woodington
Affiliation:
School of Agricultural and Forest Sciences University of Wales, Bangor, Gwynedd, LL57 2UW
I. Ap Dewi
Affiliation:
School of Agricultural and Forest Sciences University of Wales, Bangor, Gwynedd, LL57 2UW
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Extract

Members of the CAMDA cooperative group breeding scheme have expressed concern about the breeding values of imported sires, with a suggestion that their breeding value was underestimated. Analyses were conducted to examine changes in estimated breeding values for sires imported into the CAMDA nucleus flock

Type
Poster Presentations
Information
Proceedings of the British Society of Animal Science , Volume 2000 , 2000 , pp. 62
Copyright
Copyright © The British Society of Animal Science 2000

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References

Gilmour, A.R. and Thompson, R. 1997. ASREML. NSW Agriculture, Orange, Australia.Google Scholar
Saatci, M., Ap Dewi, I. and Ulutas, Z. 1999. Variance components due to direct and maternal effects and estimation of breeding values for 12-week weight of Welsh Mountain lambs. Animal Science 69, 345–352.Google Scholar