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Optimising multistage dairy cattle breeding programs with regard to genomic selection |
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Editor(s): William Pattie |
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Association for the Advancement of Animal Breeding and Genetics (AAABG) |
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Multistage dairy cattle breeding schemes consisting of 4 selection paths were optimised in order to maximise the genetic gain per year with regard to genomic selection on 2 genomically estimated breeding values differing in costs and accuracy. Results clearly show that the selection of bull dams is the major field of application for low-density genotyping but also emphasise the selection of sires to be of continuously highest importance for the generation of the genetic gain irrespective of increasing costs for high-density genotyping. |
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Proceedings of the Association for the Advancement of Animal Breeding and Genetics, v.19, p. 371-374 |
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