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Legal regulation in veterinary medicine, 2023
Estimates of the breeding value of producers and breeding stock of cattle use various information and analytical models and statistical methods, including the determination of the breeding value of animals using the BLUP methodology and the BLUP AM methodology, for the subsequent transition to predictive genomic SNP selection.
V. Ak. Olontsev +2 more
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Estimates of the breeding value of producers and breeding stock of cattle use various information and analytical models and statistical methods, including the determination of the breeding value of animals using the BLUP methodology and the BLUP AM methodology, for the subsequent transition to predictive genomic SNP selection.
V. Ak. Olontsev +2 more
openaire +1 more source
THE ADAPTIVE VALUE OF CATTLE IN THE BREEDING OF AYRSHIRE BREED
Genetika i razvedenie zhivotnyh, 2019In the stables and pasture system, the success of the formation and development of herds on new farms is determined by the adaptive response and viability of cattle obtained in different countries and breeding systems, which was the purpose of the work. The object of the research was a herd of Ayrshire cattle, originally formed by heifers from 15 farms
N. Sivkin, N. Strekozov
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On the computation of breeding values
1990A model and estimation procedure is presented to estimate breeding values. Algorithms for Sparse QR-factorization on the CRAY X/MP are derived and implemented. Finally an adapted ordering is found, which has some advantages compared with minimum degree ordering.
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