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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Universidade Estadual Paulista (Unesp) | - |
Autor(es): dc.creator | dos Santos Correia, Luiz Eduardo Cruz [UNESP] | - |
Autor(es): dc.creator | da Silva Faria, Ricardo António [UNESP] | - |
Autor(es): dc.creator | de Oliveira, Matheus Henrique Vargas [UNESP] | - |
Autor(es): dc.creator | Aspilcueta Borquis, Rusbel Raúl [UNESP] | - |
Autor(es): dc.creator | Curi, Rogério Abdallah [UNESP] | - |
Autor(es): dc.creator | de Vasconcelos Silva, Josineudson Augusto II [UNESP] | - |
Data de aceite: dc.date.accessioned | 2022-02-22T00:35:09Z | - |
Data de disponibilização: dc.date.available | 2022-02-22T00:35:09Z | - |
Data de envio: dc.date.issued | 2020-12-11 | - |
Data de envio: dc.date.issued | 2020-12-11 | - |
Data de envio: dc.date.issued | 2019-12-31 | - |
Fonte completa do material: dc.identifier | http://dx.doi.org/10.1111/rda.13781 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/202016 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/202016 | - |
Descrição: dc.description | The aim of this study was to estimate the (co)variance components and breeding values for birthweight (BW) in Nellore cattle by considering or not identical weights that exhibit a high frequency within the contemporary group (CG). A total of 175,258 BW records of Nellore cattle born between 2002 and 2018 were used. The CG was formed by farm, year of birth, sex and feeding regime at birth. CGs with more than 16% of identical BW values were eliminated, generating a data file called BWd. Another file was created without removing these animals (BWt). A mixed linear model was used for statistical analysis, which included fixed and random effects. In both data files analysed, single-trait analysis was performed by Bayesian inference. The mean direct and maternal heritability for BW and the correlation between direct and maternal effects were 0.27, 0.07 and −0.07 for BWt, respectively, and 0.30, 0.093 and −0.07 for BWd. This method should affect the estimation of genetic merits of animals for BW, providing greater safety in the choice of sires. | - |
Descrição: dc.description | School of Agricultural and Veterinary Studies (FCAV) São Paulo State University (UNESP) | - |
Descrição: dc.description | School of Veterinary Medicine and Animal Science (FMVZ) São Paulo State University (UNESP) | - |
Descrição: dc.description | School of Agricultural and Veterinary Studies (FCAV) São Paulo State University (UNESP) | - |
Descrição: dc.description | School of Veterinary Medicine and Animal Science (FMVZ) São Paulo State University (UNESP) | - |
Idioma: dc.language | en | - |
Relação: dc.relation | Reproduction in Domestic Animals | - |
???dc.source???: dc.source | Scopus | - |
Palavras-chave: dc.subject | Bayesian inference | - |
Palavras-chave: dc.subject | Bos taurus indicus | - |
Palavras-chave: dc.subject | contemporary group | - |
Palavras-chave: dc.subject | growth trait | - |
Palavras-chave: dc.subject | heritability | - |
Título: dc.title | Estimation of (co)variance components for birth weight in Nellore cattle using alternative data editing criteria | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
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