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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
05/12/2016 |
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Data da última atualização: |
05/12/2016 |
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Autoria: |
MALAFAIA, P.; GRANATO, T. A. L.; COSTA, R. M.; SOUZA, V. C. de; COSTA, D. F. A.; TOKARNIA, C. H. |
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Afiliação: |
PEDRO MALAFAIA, UFRRJ; TIAGO ALVIN LIMA GRANATO, Biotec Reprodução Animal e Consultoria Pecuária; ROGÉRIO MAGNOLI COSTA, Exito Rural Consultoria em Pecuária; VINICIUS CARNEIRO DE SOUZA, UNESP; DIOGO FLEURY AZEVEDO COSTA, Centro Universitário de Octavio Bastos; CARLOS HUBINGER TOKARNIA, UFRRJ. |
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Título: |
Major health problems and their economic impact on beef cattle under two different feedlot systems in Brazil. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Brasília, DF, v. 39, n. 9, p. 837-843, set. 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to describe the diagnosis of health problems and to evaluate the cost of their treatment for cattle raised in feedlots to be slaughtered or to be sold as sires for cow-calf systems. Bovine respiratory disease and digestive disorders were the main problems diagnosed in the feedlot for slaughter; the cost for treatment was high, accounting for 9.7 to 20.9 kg of live weight (LW) or the equivalent of 7 to 15% of total LW gained over the days on feed. Due to the high intake of starch-rich concentrate, rumen and fecal pH was lower, whilst rumen osmolarity and blood lactate were higher in cattle fed for slaughter. Cattle affected by digestive disorders spent on average four additional days in the feedlot. Diseases and cost of treatments were associated with lower average daily gain and considerable economic losses. Health problems commonly observed in the feedlots for slaughter were not observed in the feedlots for males to be sold as sires. The most likely reason for this observation was the more careful nutrition and prophylactic health management in sire production systems, which produce animals of much higher selling price. Results from this study suggest that health problems found in feedlots for slaughter may not only reduce animal productivity and profitability, but also the welfare of the animals. The systemic understaffing of livestock cattle workers and veterinarians in large feedlots in Brazil results in under reporting of diseases and lack to understand epidemiological context and disease prevention. MenosThis study aimed to describe the diagnosis of health problems and to evaluate the cost of their treatment for cattle raised in feedlots to be slaughtered or to be sold as sires for cow-calf systems. Bovine respiratory disease and digestive disorders were the main problems diagnosed in the feedlot for slaughter; the cost for treatment was high, accounting for 9.7 to 20.9 kg of live weight (LW) or the equivalent of 7 to 15% of total LW gained over the days on feed. Due to the high intake of starch-rich concentrate, rumen and fecal pH was lower, whilst rumen osmolarity and blood lactate were higher in cattle fed for slaughter. Cattle affected by digestive disorders spent on average four additional days in the feedlot. Diseases and cost of treatments were associated with lower average daily gain and considerable economic losses. Health problems commonly observed in the feedlots for slaughter were not observed in the feedlots for males to be sold as sires. The most likely reason for this observation was the more careful nutrition and prophylactic health management in sire production systems, which produce animals of much higher selling price. Results from this study suggest that health problems found in feedlots for slaughter may not only reduce animal productivity and profitability, but also the welfare of the animals. The systemic understaffing of livestock cattle workers and veterinarians in large feedlots in Brazil results in under reporting of diseases and lack to understand... Mostrar Tudo |
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Palavras-Chave: |
Diseases of cattle; Doença de bovino; Feedlot systems. |
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Thesagro: |
Confinamento; Gado de corte; Touro. |
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Thesaurus Nal: |
Beef cattle; Sires. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/151254/1/Major-health-problems-and-their-economic.pdf
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Marc: |
LEADER 02354naa a2200277 a 4500
001 2057975
005 2016-12-05
008 2016 bl uuuu u00u1 u #d
100 1 $aMALAFAIA, P.
245 $aMajor health problems and their economic impact on beef cattle under two different feedlot systems in Brazil.
260 $c2016
520 $aThis study aimed to describe the diagnosis of health problems and to evaluate the cost of their treatment for cattle raised in feedlots to be slaughtered or to be sold as sires for cow-calf systems. Bovine respiratory disease and digestive disorders were the main problems diagnosed in the feedlot for slaughter; the cost for treatment was high, accounting for 9.7 to 20.9 kg of live weight (LW) or the equivalent of 7 to 15% of total LW gained over the days on feed. Due to the high intake of starch-rich concentrate, rumen and fecal pH was lower, whilst rumen osmolarity and blood lactate were higher in cattle fed for slaughter. Cattle affected by digestive disorders spent on average four additional days in the feedlot. Diseases and cost of treatments were associated with lower average daily gain and considerable economic losses. Health problems commonly observed in the feedlots for slaughter were not observed in the feedlots for males to be sold as sires. The most likely reason for this observation was the more careful nutrition and prophylactic health management in sire production systems, which produce animals of much higher selling price. Results from this study suggest that health problems found in feedlots for slaughter may not only reduce animal productivity and profitability, but also the welfare of the animals. The systemic understaffing of livestock cattle workers and veterinarians in large feedlots in Brazil results in under reporting of diseases and lack to understand epidemiological context and disease prevention.
650 $aBeef cattle
650 $aSires
650 $aConfinamento
650 $aGado de corte
650 $aTouro
653 $aDiseases of cattle
653 $aDoença de bovino
653 $aFeedlot systems
700 1 $aGRANATO, T. A. L.
700 1 $aCOSTA, R. M.
700 1 $aSOUZA, V. C. de
700 1 $aCOSTA, D. F. A.
700 1 $aTOKARNIA, C. H.
773 $tPesquisa Veterinária Brasileira, Brasília, DF$gv. 39, n. 9, p. 837-843, set. 2016.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Acre. Para informações adicionais entre em contato com cpafac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
14/12/2005 |
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Data da última atualização: |
13/11/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
FRANKE, I. L.; LUNZ, A. M. P.; AMARAL, E. F. do. |
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Afiliação: |
IDESIO LUIS FRANKE, CPAF-AC; AURENY MARIA PEREIRA LUNZ, CPAF-AC; EUFRAN FERREIRA DO AMARAL, CPAF-AC. |
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Título: |
Metodologia para planejamento, implantação e monitoramento de sistemas agroflorestais: um processo participativo. |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO EM SISTEMAS AGROFLORESTAIS, 2., 1998, Belém, PA. Sistemas agroflorestais no contexto da qualidade ambiental e competitividade: resumos expandidos. Belém: Embrapa-CPATU, 1998. |
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Páginas: |
p. 137-138. |
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Idioma: |
Português |
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Palavras-Chave: |
Acre; Agroforestería; Amazonia Occidental; Amazônia Ocidental; Cultivo a pequeña escala; Investigación cooperativa; Planificación agrícola; Sistema agroflorestal (SAF); Western Amazon. |
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Thesagro: |
Agrossilvicultura; Implantação de Cultura; Pequeno Produtor; Planejamento Participativo. |
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Thesaurus NAL: |
Agroforestry; Cooperative research; Farm planning; Small-scale farming. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 01225nam a2200337 a 4500
001 1503532
005 2023-11-13
008 1998 bl uuuu u00u1 u #d
100 1 $aFRANKE, I. L.
245 $aMetodologia para planejamento, implantação e monitoramento de sistemas agroflorestais$bum processo participativo.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO EM SISTEMAS AGROFLORESTAIS, 2., 1998, Belém, PA. Sistemas agroflorestais no contexto da qualidade ambiental e competitividade: resumos expandidos. Belém: Embrapa-CPATU$c1998
300 $ap. 137-138.
650 $aAgroforestry
650 $aCooperative research
650 $aFarm planning
650 $aSmall-scale farming
650 $aAgrossilvicultura
650 $aImplantação de Cultura
650 $aPequeno Produtor
650 $aPlanejamento Participativo
653 $aAcre
653 $aAgroforestería
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aCultivo a pequeña escala
653 $aInvestigación cooperativa
653 $aPlanificación agrícola
653 $aSistema agroflorestal (SAF)
653 $aWestern Amazon
700 1 $aLUNZ, A. M. P.
700 1 $aAMARAL, E. F. do
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