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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
13/08/2021 |
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Data da última atualização: |
13/08/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BRITO, L. C.; PEIXOTO, M. G. C. D.; CARRARA, E. R.; SILVA, F. F. e; VENTURA, H. T.; BRUNELI, F. A. T.; LOPES, P. S. |
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Afiliação: |
LAÍS COSTA BRITO, Universidade Federal de Viçosa; MARIA GABRIELA CAMPOLINA D PEIXOTO, CNPGL; EULA REGINA CARRARA, Universidade Federal de Viçosa; FABYANO FONSECA E SILVA, Universidade Federal de Viçosa; HENRIQUE TORRES VENTURA, Associação Brasileira de Criadores de Zebu; FRANK ANGELO TOMITA BRUNELI, CNPGL; PAULO SÁVIO LOPES, Universidade Federal de Viçosa. |
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Título: |
Genetic parameters for milk, growth, and reproductive traits in Guzerá cattle under tropical conditions. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Tropical Animal Health and Production, v. 52, p. 2251-2257, 2020. |
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DOI: |
https://doi.org/10.1007/s11250-020-02255-0 |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to estimate the genetic parameters of milk (305-day milk yield (MY305)), growth (weaning weight (WW), yearling weight (YW), and weight at 550 days (W550)), and reproductive (age at first calving (AFC)) traits in Guzerá cattle by using Bayesian multiple-trait models. Systematic effects included sex and age at calving for the growth and milk traits, respectively. The additive genetic and contemporary groups (herd and year and season of birth) were included as random effects. Additionally, maternal genetic and permanent effects were also included as random effects for theWW. The heritability estimates were 0.29 (MY305), 0.42 (WW), 0.49 (YW), 0.56 (W550), and 0.25 (AFC). The genetic correlations among the growth traits were higher than 0.83; between the MY305 and WW, MY305 and YW, and MY305 and W550, the genetic correlations were 0.25, 0.32, and 0.36, respectively. The AFC was negatively correlated with the milk and growth traits. These results suggest the viability and potential of the joint selection for milk, beef, and reproductive traits in Guzerá cattle. |
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Palavras-Chave: |
Bayesian inference; Correlação genética; Inferência bayesiana; Zebu cattle. |
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Thesagro: |
Bovino; Crescimento; Gado Guzerá; Gado Zebu; Produção Leiteira; Reprodução Animal. |
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Thesaurus Nal: |
Genetic correlation; Milk yield. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02144naa a2200349 a 4500
001 2133530
005 2021-08-13
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s11250-020-02255-0$2DOI
100 1 $aBRITO, L. C.
245 $aGenetic parameters for milk, growth, and reproductive traits in Guzerá cattle under tropical conditions.$h[electronic resource]
260 $c2020
520 $aThis study aimed to estimate the genetic parameters of milk (305-day milk yield (MY305)), growth (weaning weight (WW), yearling weight (YW), and weight at 550 days (W550)), and reproductive (age at first calving (AFC)) traits in Guzerá cattle by using Bayesian multiple-trait models. Systematic effects included sex and age at calving for the growth and milk traits, respectively. The additive genetic and contemporary groups (herd and year and season of birth) were included as random effects. Additionally, maternal genetic and permanent effects were also included as random effects for theWW. The heritability estimates were 0.29 (MY305), 0.42 (WW), 0.49 (YW), 0.56 (W550), and 0.25 (AFC). The genetic correlations among the growth traits were higher than 0.83; between the MY305 and WW, MY305 and YW, and MY305 and W550, the genetic correlations were 0.25, 0.32, and 0.36, respectively. The AFC was negatively correlated with the milk and growth traits. These results suggest the viability and potential of the joint selection for milk, beef, and reproductive traits in Guzerá cattle.
650 $aGenetic correlation
650 $aMilk yield
650 $aBovino
650 $aCrescimento
650 $aGado Guzerá
650 $aGado Zebu
650 $aProdução Leiteira
650 $aReprodução Animal
653 $aBayesian inference
653 $aCorrelação genética
653 $aInferência bayesiana
653 $aZebu cattle
700 1 $aPEIXOTO, M. G. C. D.
700 1 $aCARRARA, E. R.
700 1 $aSILVA, F. F. e
700 1 $aVENTURA, H. T.
700 1 $aBRUNELI, F. A. T.
700 1 $aLOPES, P. S.
773 $tTropical Animal Health and Production$gv. 52, p. 2251-2257, 2020.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
18/03/2014 |
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Data da última atualização: |
18/03/2014 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SCHEEREN, P. L.; CAETANO, V. da R.; COMEAU, A. |
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Afiliação: |
PEDRO LUIZ SCHEEREN, CNPT; VANDERLEI DA ROSA CAETANO, CPACT. |
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Título: |
A systemic approach in wheat breeding for high yield and resistance to Fuserlum graminearum. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
In: EUROPEAN FUSARIUM SEMINAR: ‘Fusarium – Mycotoxins, Taxonomy, Genomics, Biosynthesis, Pathogenicity, Resistance, Disease control’', 12., 2013, Bordeaux, France. Book of Abstracts... Bordeaux, France: INRA, 2013. |
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Páginas: |
p. 67-68 |
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Idioma: |
Português |
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Palavras-Chave: |
Triticum eesnvum. |
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Thesagro: |
Fusarium Graminearum. |
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Thesaurus NAL: |
breeding methods. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/99429/1/digitalizar0005.pdf
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Marc: |
LEADER 00711nam a2200169 a 4500
001 1982622
005 2014-03-18
008 2013 bl uuuu u00u1 u #d
100 1 $aSCHEEREN, P. L.
245 $aA systemic approach in wheat breeding for high yield and resistance to Fuserlum graminearum.$h[electronic resource]
260 $aIn: EUROPEAN FUSARIUM SEMINAR: ‘Fusarium – Mycotoxins, Taxonomy, Genomics, Biosynthesis, Pathogenicity, Resistance, Disease control’', 12., 2013, Bordeaux, France. Book of Abstracts... Bordeaux, France: INRA$c2013
300 $ap. 67-68
650 $abreeding methods
650 $aFusarium Graminearum
653 $aTriticum eesnvum
700 1 $aCAETANO, V. da R.
700 1 $aCOMEAU, A.
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Embrapa Clima Temperado (CPACT) |
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