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| 65. |  | OLIVEIRA, M. C. de; SANTOS, K. S. dos. Município: a unidade produtora do desenvolvimento. Revista de Política Agrícola, Brasília, ano 11 , nº 4, pag. 55-56, out./nov./dez. 2002 , ano 12, nº 1, jan./fev./mar. 2003.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 69. | | RIBASKI, J.; OLIVEIRA, M. C. de; CRUZ, S. C. da. Avaliação de um sistema silvipastoril em região semi-árida, envolvendo a consorciação de eucalipto com pastagens. In: CONGRESSO FLORESTAL PANAMERICANO, 1.; CONGRESSO FLORESTAL BRASILEIRO, 7., 1993, Curitiba. Anais... Curitiba: SBS: SBEF, 1993. v. 1, p. 268-269.| Biblioteca(s): Embrapa Semiárido. |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
26/03/2018 |
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Data da última atualização: |
25/02/2019 |
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Autoria: |
CÓRDOVA, H. de A.; ALESSIO, D. R. M.; CARDOZO, L. L.; THALER NETO, A. |
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Afiliação: |
Helder de Arruda Córdova, Secretaria de Estado da Educação do Paraná/Centro Educacional de Educação Profissional Lysimaco Ferreira da Costa; Dileta Regina Moro Alessio, Universidade do Estado de Santa Catarina/Centro de Ciências Agroveterinárias; Leonardo Leite Cardozo, Universidade do Estado de Santa Catarina/Centro de Ciências Agroveterinárias; André Thaler Neto, Universidade do Estado de Santa Catarina/Centro de Ciências Agroveterinárias. |
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Título: |
Impact of the factors of animal production and welfare on robotic milking frequency. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 2, p. 238-246, Fev. 2018. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Impacto dos fatores de produção e bem-estar animal sobre a frequência de ordenha robotizada. |
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Conteúdo: |
The objective of this work was to evaluate the impact of production factors on milking frequency and the latter?s effect on animal welfare in robotic milking. The experiment was performed with Holstein Friesian cows housed in free-stall barns. To assess the impact of production factors, body condition score, milk yield, and concentrate intake were determined. To determine the effects of the milking frequency on welfare, the locomotion and teat-end scores and serum cortisol level were evaluated. Three experimental groups were formed according to the daily average milking frequency: 1.0 to 1.9, 2.1 to 2.9, and above 3.0 milkings per day. The decrease in milking frequency during lactation was related to the reduction in concentrate intake and milk yield. The increase in milking frequency was related to the reduction in the milk flow and the increase in milking duration. Milking frequency was affected by concentrate intake, locomotion problems, milk yield, and lactation stage. The cortisol level and teat-end conditions were not affected by milking frequency. Milking frequency impacts milk flow, duration of milking, and milk composition; however, there is no effect on the indicators of animal welfare. |
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Palavras-Chave: |
Free-stall system; Produção de leite; Sistema free stall; Sistema voluntário de ordenha; Voluntary milking system. |
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Thesagro: |
Lactação. |
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Thesaurus NAL: |
Cortisol; Lactation; Milk yield. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/174562/1/Impacto-of-the-factors-of-animal-production-and-welfare.pdf
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Marc: |
LEADER 02166naa a2200277 a 4500
001 2089726
005 2019-02-25
008 2018 bl uuuu u00u1 u #d
100 1 $aCÓRDOVA, H. de A.
245 $aImpact of the factors of animal production and welfare on robotic milking frequency.$h[electronic resource]
260 $c2018
500 $aTítulo em português: Impacto dos fatores de produção e bem-estar animal sobre a frequência de ordenha robotizada.
520 $aThe objective of this work was to evaluate the impact of production factors on milking frequency and the latter?s effect on animal welfare in robotic milking. The experiment was performed with Holstein Friesian cows housed in free-stall barns. To assess the impact of production factors, body condition score, milk yield, and concentrate intake were determined. To determine the effects of the milking frequency on welfare, the locomotion and teat-end scores and serum cortisol level were evaluated. Three experimental groups were formed according to the daily average milking frequency: 1.0 to 1.9, 2.1 to 2.9, and above 3.0 milkings per day. The decrease in milking frequency during lactation was related to the reduction in concentrate intake and milk yield. The increase in milking frequency was related to the reduction in the milk flow and the increase in milking duration. Milking frequency was affected by concentrate intake, locomotion problems, milk yield, and lactation stage. The cortisol level and teat-end conditions were not affected by milking frequency. Milking frequency impacts milk flow, duration of milking, and milk composition; however, there is no effect on the indicators of animal welfare.
650 $aCortisol
650 $aLactation
650 $aMilk yield
650 $aLactação
653 $aFree-stall system
653 $aProdução de leite
653 $aSistema free stall
653 $aSistema voluntário de ordenha
653 $aVoluntary milking system
700 1 $aALESSIO, D. R. M.
700 1 $aCARDOZO, L. L.
700 1 $aTHALER NETO, A.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 53, n. 2, p. 238-246, Fev. 2018.
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