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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. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
08/01/2019 |
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Data da última atualização: |
08/01/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MENDONÇA, F. S.; VAZ, R. Z.; CARDOSO, F. F.; RESTLE, J.; VAZ, F. N.; PASCOAL, L. L.; REIMANN, F. A.; BOLIGON, A. A. |
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Afiliação: |
F. S. Mendonça, UFPEL; R. Z. Vaz, UFPEL; FERNANDO FLORES CARDOSO, CPPSUL; J. Restle, UFG; F. N. Vaz, UFSM; L. L. Pascoal, UFSM; F. A. Reimann, UFPEL; A. A. Boligon, UFPEL. |
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Título: |
Pre-slaughtering factors related to bruises on cattle carcasses. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Animal Production Science, v. 58, n. 2, p. 385-392, 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of the study was to determine the factors related to beef cattle carcass bruises. Handling, transportation and unloading data from cattle purchased by a slaughterhouse in southern Brazil were obtained to assess their associations with carcass bruising (occurrence or not) and the number of bruises per load. In total, 4338 carcasses from 142 loads of cattle purchased by the company were assessed. The females were cull cows and the males were steers. Independent variables studied included sex (females or males), loading facilities (good, regular or poor), cattle handling (good, regular or poor), transport time from the farm to the slaughterhouse (hours), hauling-truck types, truck animal-load density (kg/m2) and slaughterhouse unloading time (min). For both traits studied (carcasses bruised and number of bruises per load), all of the independent variables showed a significant (P < 0.05) effect. Animal sex is the most important factor on carcass bruising and the number of bruises per load, with females showing 91% more bruises than males. Moderate load densities caused greater bruising than did low (<370 kg/m2) and high (>431 kg/m2) densities. In general, greater bruising was caused by longer transport and unloading times. Bruises were reduced by improving loading facilities from regular to good. Transportation in vehicles with higher load capacities (animal numbers) resulted in greater bruising. Therefore, special handling practices and personnel training measures should be undertaken to mitigate losses pre-slaughter, especially when handling female cattle, which are more vulnerable to developing carcass bruises, possibly due to higher cow reactivity. MenosThe objective of the study was to determine the factors related to beef cattle carcass bruises. Handling, transportation and unloading data from cattle purchased by a slaughterhouse in southern Brazil were obtained to assess their associations with carcass bruising (occurrence or not) and the number of bruises per load. In total, 4338 carcasses from 142 loads of cattle purchased by the company were assessed. The females were cull cows and the males were steers. Independent variables studied included sex (females or males), loading facilities (good, regular or poor), cattle handling (good, regular or poor), transport time from the farm to the slaughterhouse (hours), hauling-truck types, truck animal-load density (kg/m2) and slaughterhouse unloading time (min). For both traits studied (carcasses bruised and number of bruises per load), all of the independent variables showed a significant (P < 0.05) effect. Animal sex is the most important factor on carcass bruising and the number of bruises per load, with females showing 91% more bruises than males. Moderate load densities caused greater bruising than did low (<370 kg/m2) and high (>431 kg/m2) densities. In general, greater bruising was caused by longer transport and unloading times. Bruises were reduced by improving loading facilities from regular to good. Transportation in vehicles with higher load capacities (animal numbers) resulted in greater bruising. Therefore, special handling practices and personnel training measures... Mostrar Tudo |
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Thesagro: |
Abate; Abatedouro; Bem-Estar; Transporte. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02374naa a2200253 a 4500
001 2103293
005 2019-01-08
008 2018 bl uuuu u00u1 u #d
100 1 $aMENDONÇA, F. S.
245 $aPre-slaughtering factors related to bruises on cattle carcasses.$h[electronic resource]
260 $c2018
520 $aThe objective of the study was to determine the factors related to beef cattle carcass bruises. Handling, transportation and unloading data from cattle purchased by a slaughterhouse in southern Brazil were obtained to assess their associations with carcass bruising (occurrence or not) and the number of bruises per load. In total, 4338 carcasses from 142 loads of cattle purchased by the company were assessed. The females were cull cows and the males were steers. Independent variables studied included sex (females or males), loading facilities (good, regular or poor), cattle handling (good, regular or poor), transport time from the farm to the slaughterhouse (hours), hauling-truck types, truck animal-load density (kg/m2) and slaughterhouse unloading time (min). For both traits studied (carcasses bruised and number of bruises per load), all of the independent variables showed a significant (P < 0.05) effect. Animal sex is the most important factor on carcass bruising and the number of bruises per load, with females showing 91% more bruises than males. Moderate load densities caused greater bruising than did low (<370 kg/m2) and high (>431 kg/m2) densities. In general, greater bruising was caused by longer transport and unloading times. Bruises were reduced by improving loading facilities from regular to good. Transportation in vehicles with higher load capacities (animal numbers) resulted in greater bruising. Therefore, special handling practices and personnel training measures should be undertaken to mitigate losses pre-slaughter, especially when handling female cattle, which are more vulnerable to developing carcass bruises, possibly due to higher cow reactivity.
650 $aAbate
650 $aAbatedouro
650 $aBem-Estar
650 $aTransporte
700 1 $aVAZ, R. Z.
700 1 $aCARDOSO, F. F.
700 1 $aRESTLE, J.
700 1 $aVAZ, F. N.
700 1 $aPASCOAL, L. L.
700 1 $aREIMANN, F. A.
700 1 $aBOLIGON, A. A.
773 $tAnimal Production Science$gv. 58, n. 2, p. 385-392, 2018.
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Registro original: |
Embrapa Pecuária Sul (CPPSUL) |
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| 6. |  | FERREIRA, F. de O.; SILVA, F. P. M. da. Cultivo de antúrio. In: RETORE, M.; PEZARICO, C. R. (ed.). Tecnologias para a agricultura familiar. 4. ed. rev. e atual. Dourados: Embrapa Agropecuária Oeste, 2020. p. 171-175. il. Color. (Embrapa Agropecuária Oeste. Documentos, 122). TECNOFAM| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| 7. | | FERREIRA, F. de O.; SILVA, F. P. M. da. Cultivo de antúrio. In: RETORE, M.; PEZARICO, C. R. (ed.). Tecnologias para a agricultura familiar. 5. ed. rev. e atual. Dourados: Embrapa Agropecuária Oeste, 2024. p. 49-52, il. Color. (Embrapa Agropecuária Oeste. Documentos, 122). TECNOFAM; Publicada também como TecnofamAPP.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| 9. | | SILVA, F. P. C. da; CHAVES, W. de A.; MELO, J. de S.; DRUMOND, P. M. Abundância de Saguinus imperator (Primates, Callithrichidae) em quatro fragmentos florestais localizados no município de Assis Brasil (Acre, Brasil). In: CONGRESSO DE ECOLOGIA DO BRASIL, 7., 2005, Caxambu, MG. Anais eletrônicos... São Paulo: Sociedade de Ecologia do Brasil, 2005. 2 p.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Acre. |
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| 10. | | SILVA, F. P. da; OLIVEIRA, G. R.; WANDER, A. E.; CUNHA, C. A. da. Agricultura familiar no cerrado goiano: transição agroecológica na cooperativa COOPERAFI. In: CONGRESSO DA SOCIEDADE BRASILEIRA DE ECONOMIA, ADMINISTRAÇÃO E SOCIOLOGIA RURAL, 56., 2018, Campinas. Transformações recentes na agropecuária brasileira: desafios em gestão, inovação, sustentabilidade e inclusão social: anais. Brasília, DF: SOBER, 2018.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 11. | | PADOVAN, M. P.; SILVA, F. P. M.; MOTTA, I. de S. Sistema agroecológico de produção. In: OFICINA DE CONSERTAÇÃO EM OLERICULTURA DE MATO GROSSO DO SUL, 1., 2017, Dourados. Cadeia da olericultura: prospecção de demandas em Mato Grosso do Sul. Dourados: Embrapa, 2019. p. 45-57. Editado por: Carmen Regina Pezarico, Marcio Akira Ito, Auro Akio Otsubo| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Agropecuária Oeste. |
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| 14. | | VIDAL NETO, F. das C.; SILVA, F. P. da; BLEICHER, E.; MELO, F. I. O. Mutantes morfológicos de algodoeiro herbáceo como fonte de resistência ao bicudo. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 40, n. 2, p. 123-128, fev. 2005 Título em inglês: Morphological mutants of upland cotton as source of boll weevil resistance.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 74 | |
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