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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
02/08/2000 |
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Data da última atualização: |
15/09/2014 |
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Autoria: |
LIMA, L. H. C.; CAMPOS, L.; MORETZOHN, M. de C.; NAVIA, D.; SILVA, O. L. R. e; OLIVEIRA, M. R. V. de. |
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Afiliação: |
EMBRAPA-CENARGEN. |
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Título: |
Populacoes do complexo Bemisia tabaci (Gennadius) atraves de RAPD-PCR:analise da diversidade genetica. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
Brasilia: EMBRAPA-CENARGEN, 1999. |
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Páginas: |
5p. |
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Série: |
(EMBRAPA-CENARGEN. Pesquisa em Andamento, 22). |
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Idioma: |
Português |
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Palavras-Chave: |
Diversidade genetica; Gennadius; RAPD-PCR. |
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Thesagro: |
Bemisia Tabaci; Mosca Branca. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00714nam a2200241 a 4500
001 1179583
005 2014-09-15
008 1999 bl uuuu u0uu1 u #d
100 1 $aLIMA, L. H. C.
245 $aPopulacoes do complexo Bemisia tabaci (Gennadius) atraves de RAPD-PCR$banalise da diversidade genetica.
260 $aBrasilia: EMBRAPA-CENARGEN$c1999
300 $a5p.
490 $a(EMBRAPA-CENARGEN. Pesquisa em Andamento, 22).
650 $aBemisia Tabaci
650 $aMosca Branca
653 $aDiversidade genetica
653 $aGennadius
653 $aRAPD-PCR
700 1 $aCAMPOS, L.
700 1 $aMORETZOHN, M. de C.
700 1 $aNAVIA, D.
700 1 $aSILVA, O. L. R. e
700 1 $aOLIVEIRA, M. R. V. de
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sul. Para informações adicionais entre em contato com cppsul.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
29/12/2020 |
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Data da última atualização: |
11/02/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
MENDONÇA, F. S.; MACNEIL, M. D.; NALERIO, E. S.; CARDOSO, L. L.; GIONGO, C.; CARDOSO, F. F. |
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Afiliação: |
Fabio Souza Mendonça, UFPEL; Michael David MacNeil, UNIVERSITY OF THE FREE STATE; ELEN SILVEIRA NALERIO, CPPSUL; Leandro Lunardini Cardoso; CITIELI GIONGO, CPPSUL; FERNANDO FLORES CARDOSO, CPPSUL. |
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Título: |
Breed direct, maternal and heteros is effects due to Angus, Caracu, Hereford and Nelore on carcass and meat quality traits of cull cows. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Livestock Science, v. 243, 104374, Jan. 2021. |
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DOI: |
https://doi.org/10.1016/j.livsci.2020.104374 |
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Idioma: |
Inglês |
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Conteúdo: |
Meat is an end-of-life by-product from cows that fail to reproduce. Thus, the objective of this study was to determine breed additive and heterosis effects on carcass traits and characteristics of the meat from beef cows raised in southern Brazil. Angus (A), Hereford (H), Nelore (N), A × H (AH), H × A (HA), A × N (AN), N × A (NA) and Caracu (C) × A (CA) cows were slaughtered when they did not become pregnant for a second season. Slaughter weight (SW), hot carcass weight (CW), carcass yield (CY), ribeye area (REA), pH value, water holding capacity (WHC), tenderness (MT), moisture (MM), ether extract (EE), carcass fat score (CFS), marbling score (MS), subcutaneous fat thickness (SFT) and L*, a* and b* measures of color of the fat and meat color were evaluated. Taurine x taurine heterosis effects increased SW and to a lesser degree CW, and improved MT. Taurine x indicine heterosis increased REA, a* and b*, and decreased L* and EE. Direct breed additive effects attributable to A increased SW but decreased CY and thus had no detectable effect on CW. Direct breed additive effects of C decreased CFS, SFT, CY and MM. Finally, direct breed additive effects of H and C similarly decreased CFS and SFT. Maternal breed additive effects were generally unremarkable except for slight effects of H reducing a* and b*. Thus, SW and MT may be increased by crossbreeding with taurine breeds, while CY and REA can be increased by using zebu-influenced cattle. The desirable carcass composition of CA cows and their MT and color compa- rable to taurine crossbred cows make this crossbred cow a viable alternative for producers in southern Brazil. MenosMeat is an end-of-life by-product from cows that fail to reproduce. Thus, the objective of this study was to determine breed additive and heterosis effects on carcass traits and characteristics of the meat from beef cows raised in southern Brazil. Angus (A), Hereford (H), Nelore (N), A × H (AH), H × A (HA), A × N (AN), N × A (NA) and Caracu (C) × A (CA) cows were slaughtered when they did not become pregnant for a second season. Slaughter weight (SW), hot carcass weight (CW), carcass yield (CY), ribeye area (REA), pH value, water holding capacity (WHC), tenderness (MT), moisture (MM), ether extract (EE), carcass fat score (CFS), marbling score (MS), subcutaneous fat thickness (SFT) and L*, a* and b* measures of color of the fat and meat color were evaluated. Taurine x taurine heterosis effects increased SW and to a lesser degree CW, and improved MT. Taurine x indicine heterosis increased REA, a* and b*, and decreased L* and EE. Direct breed additive effects attributable to A increased SW but decreased CY and thus had no detectable effect on CW. Direct breed additive effects of C decreased CFS, SFT, CY and MM. Finally, direct breed additive effects of H and C similarly decreased CFS and SFT. Maternal breed additive effects were generally unremarkable except for slight effects of H reducing a* and b*. Thus, SW and MT may be increased by crossbreeding with taurine breeds, while CY and REA can be increased by using zebu-influenced cattle. The desirable carcass composition of CA ... Mostrar Tudo |
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Palavras-Chave: |
Qualidade da carne. |
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Thesagro: |
Carcaça; Gado de Corte. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02387naa a2200229 a 4500
001 2128827
005 2022-02-11
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.livsci.2020.104374$2DOI
100 1 $aMENDONÇA, F. S.
245 $aBreed direct, maternal and heteros is effects due to Angus, Caracu, Hereford and Nelore on carcass and meat quality traits of cull cows.$h[electronic resource]
260 $c2021
520 $aMeat is an end-of-life by-product from cows that fail to reproduce. Thus, the objective of this study was to determine breed additive and heterosis effects on carcass traits and characteristics of the meat from beef cows raised in southern Brazil. Angus (A), Hereford (H), Nelore (N), A × H (AH), H × A (HA), A × N (AN), N × A (NA) and Caracu (C) × A (CA) cows were slaughtered when they did not become pregnant for a second season. Slaughter weight (SW), hot carcass weight (CW), carcass yield (CY), ribeye area (REA), pH value, water holding capacity (WHC), tenderness (MT), moisture (MM), ether extract (EE), carcass fat score (CFS), marbling score (MS), subcutaneous fat thickness (SFT) and L*, a* and b* measures of color of the fat and meat color were evaluated. Taurine x taurine heterosis effects increased SW and to a lesser degree CW, and improved MT. Taurine x indicine heterosis increased REA, a* and b*, and decreased L* and EE. Direct breed additive effects attributable to A increased SW but decreased CY and thus had no detectable effect on CW. Direct breed additive effects of C decreased CFS, SFT, CY and MM. Finally, direct breed additive effects of H and C similarly decreased CFS and SFT. Maternal breed additive effects were generally unremarkable except for slight effects of H reducing a* and b*. Thus, SW and MT may be increased by crossbreeding with taurine breeds, while CY and REA can be increased by using zebu-influenced cattle. The desirable carcass composition of CA cows and their MT and color compa- rable to taurine crossbred cows make this crossbred cow a viable alternative for producers in southern Brazil.
650 $aCarcaça
650 $aGado de Corte
653 $aQualidade da carne
700 1 $aMACNEIL, M. D.
700 1 $aNALERIO, E. S.
700 1 $aCARDOSO, L. L.
700 1 $aGIONGO, C.
700 1 $aCARDOSO, F. F.
773 $tLivestock Science$gv. 243, 104374, Jan. 2021.
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