Reference : Inclusão de animais oriundos da técnica de transferência de embriões, na estimação de...
Scientific congresses and symposiums : Paper published in a book
Life sciences : Animal production & animal husbandry
http://hdl.handle.net/2268/216332
Inclusão de animais oriundos da técnica de transferência de embriões, na estimação de parâmetros genéticos de bovinos da raça Simental
Portuguese
REIS MOTA, Rodrigo mailto [Université de Liège - ULiège > Agronomie, Bio-ingénierie et Chimie (AgroBioChem) > Ingénierie des productions animales et nutrition >]
Aarão Marques, Luiz Fernando []
Sávio Lopes, Paulo []
Vilela de Resende, Marcos Deon []
Gomes da Silva, Felipe []
21-Jun-2012
Anais do IX Simpósio Brasileiro de Melhoramento Animal
Sociedade Brasileira de Melhoramento Animal
Yes
IX Simpósio Brasileiro de Melhoramento Animal
20-22 June 2012
SBMA - Sociedade Brasileira de Melhoramento Animal
João Pessoa - PB
Brazil
[en] body weight ; genetic evaluation ; heritability
[en] Weight records from Simmental cattle provided by the Associação Brasileira dos Criadores das Raças Simental e Simbrasil (ABCRSS) were used in genetic parameters estimation by with (MTM2) or without (MTM1) inclusion of animals from the embryo transfer technique (ET). The genetic parameters were estimated by restrict maximum likelihood (REML). The direct heritabilities (h2d) in MTM1 were 0.04, 0.11, 0.20, 0.27, 0.31, 0.42, and in MTM2 were 0.11, 0.11, 0.17, 0.21, 0.22 and 0.26, respectively, for ages at 100, 205, 365, 450, 550 and 730 days. The inclusion of animals from the technique of embryo transfer can result in potential accuracy gains in genetic evaluations and more genetic gains because of the reduction of the generation interval
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/216332

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