Genotype Environment interactions for milk production traits in Holstein and crossbred Holstein-Zebu cattle populations estimated by a character state multibreed model
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- 作者：Alberto Mené ; ndez-Buxaderaa ; 1 ; Alejandro Palacios-Espinosab ; c ; palacios@uabcs.mx" class="auth_mail" title="E-mail the corresponding author ; paea1122krick@gmail.com" class="auth_mail" title="E-mail the corresponding author ; José ; Luis Espinosa-Villavicencioc ; Danilo Guerra-Iglesiasb
- 关键词：Holstein-Zebu animals ; Tropical conditions ; Genotype Environmental Interaction-Plasticity-Multi-breed Model
- 刊名：Livestock Science
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：191
- 期：Complete
- 页码：108-116
- 全文大小：1264 K
文摘
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The environmental effects are not the same in Holstein and Holstein×Zebu cattle.
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The G×E is a real problem for milk production in the tropics.
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The use of a multicharacter model allows us to quantify the importance of G×E.
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The effects of G×E are not the same in Holstein and Holstein×Zebu cattle.
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The use of eigen decomposition of genetic correlation matrix is a useful tool.