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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
23/12/2014 |
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Data da última atualização: |
29/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PERES NETTO, D.; RIBEIRO, A. R. B.; RODRIGUES, A. de A.; FERREIRA, R. de P.; MENDONCA, F. C.; FREITAS, A. R. de; CAMPANA, M.; WECHSLER, F. S. |
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Afiliação: |
D. PERES NETTO, UFSC, Florianópolis, SC.; A.R.B. RIBEIRO, FMU, São Paulo, SP.; ARMANDO DE ANDRADE RODRIGUES, CPPSE; REINALDO DE PAULA FERREIRA, CPPSE; FERNANDO CAMPOS MENDONCA, CPPSE; ALFREDO RIBEIRO DE FREITAS, CPPSE; M. CAMPANA, UNESP, FMVZ, Botucatu, SP.; F. S. WECHSLER, UNESP, FMVZ, Botucatu, SP. |
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Título: |
Diurnal behavior of dairy cows on alfalfa pastures supplemented with corn silage and concentrate. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 66, n. 3, p. 837-844, 2014. |
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DOI: |
https://doi.org/10.1590/1678-41625983 |
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Idioma: |
Inglês |
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Conteúdo: |
The diurnal ingestive behavior of dairy cows on alfalfa pastures supplemented with corn silage and concentrate was evaluated. Sixteen Holstein dairy cows in mid-lactation were used in a randomized block design. The treatments were partial replacement of corn silage for limited alfalfa grazing time (LGT) or unlimited grazing time (UGT). Rotational alfalfa grazing was used and the amount of concentrate fed was the same in both treatments. Behavioral activities observed were time spent grazing, rumination and idleness, during four days, from 8:00 AM to 7:00 PM. From 2:00 to 5:00 PM grazing was intermittent and short-lasting on UGT, whereas on LGT grazing activity was longer than UGT in the morning and at the end of the afternoon. Restriction in available grazing time clearly influenced the distribution of time spent with grazing, rumination and idleness throughout the day. However, this effect was not observed in the total time spent in these activities. |
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Palavras-Chave: |
Bite rate; Restricted grazing; Unrestricted grazing. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/114320/1/PROCI-2014.00167.pdf
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Marc: |
LEADER 01780naa a2200253 a 4500
001 2003565
005 2023-03-29
008 2014 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/1678-41625983$2DOI
100 1 $aPERES NETTO, D.
245 $aDiurnal behavior of dairy cows on alfalfa pastures supplemented with corn silage and concentrate.$h[electronic resource]
260 $c2014
520 $aThe diurnal ingestive behavior of dairy cows on alfalfa pastures supplemented with corn silage and concentrate was evaluated. Sixteen Holstein dairy cows in mid-lactation were used in a randomized block design. The treatments were partial replacement of corn silage for limited alfalfa grazing time (LGT) or unlimited grazing time (UGT). Rotational alfalfa grazing was used and the amount of concentrate fed was the same in both treatments. Behavioral activities observed were time spent grazing, rumination and idleness, during four days, from 8:00 AM to 7:00 PM. From 2:00 to 5:00 PM grazing was intermittent and short-lasting on UGT, whereas on LGT grazing activity was longer than UGT in the morning and at the end of the afternoon. Restriction in available grazing time clearly influenced the distribution of time spent with grazing, rumination and idleness throughout the day. However, this effect was not observed in the total time spent in these activities.
653 $aBite rate
653 $aRestricted grazing
653 $aUnrestricted grazing
700 1 $aRIBEIRO, A. R. B.
700 1 $aRODRIGUES, A. de A.
700 1 $aFERREIRA, R. de P.
700 1 $aMENDONCA, F. C.
700 1 $aFREITAS, A. R. de
700 1 $aCAMPANA, M.
700 1 $aWECHSLER, F. S.
773 $tArquivo Brasileiro Medicina Veterinaria Zootecnia$gv. 66, n. 3, p. 837-844, 2014.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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| 1. |  | PERES NETTO, D.; RIBEIRO, A. R. B.; RODRIGUES, A. de A.; FERREIRA, R. de P.; MENDONCA, F. C.; FREITAS, A. R. de; CAMPANA, M.; WECHSLER, F. S. Diurnal behavior of dairy cows on alfalfa pastures supplemented with corn silage and concentrate. Arquivo Brasileiro Medicina Veterinaria Zootecnia, v. 66, n. 3, p. 837-844, 2014.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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