ADVANTAGES OF ESTIMATING BREEDING VALUE OF MILK PRODUCTIVITY TRAITS OF CATTLE BY THE BLUP METHOD
https://doi.org/10.47612/0134-9732-2022-57-1-4-14
Abstract
The article presents a comparative analysis of the currently used and promising methods of estimating the breeding value of milk productivity traits. The ВLUP AM method was found to be 12-17% more accurate than the daughter-herdmate comparison method used, with differences decreasing as the accuracy of estimation increases due to involvement of a large number of daughters estimated, but remaining within 6-10%. The advantages of the BLUP AM methodology over the current methodology were identified.
About the Authors
R. V. Biarozavik
Livestock Breeding Association of Belarus
Belarus
Belarus
N. M. Khramchanka
Livestock Breeding Association of Belarus
Belarus
Belarus
E. R. Makara
Livestock Breeding Association of Belarus
Belarus
Belarus
I. V. Loshchinin
Livestock Breeding Association of Belarus
Belarus
Belarus
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Review
For citations:
Biarozavik R.V., Khramchanka N.M., Makara E.R., Loshchinin I.V. ADVANTAGES OF ESTIMATING BREEDING VALUE OF MILK PRODUCTIVITY TRAITS OF CATTLE BY THE BLUP METHOD. Zootechnical Science of Belarus. 2022;57(1):4-14. (In Russ.) https://doi.org/10.47612/0134-9732-2022-57-1-4-14
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