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| 1. |  | SANTOS, M. P. dos; GODOY, M. M. de; SOUSA, C. L. de; SOUSA, C. L. de; SENA, C. V. B. Productive and reproductive performances of Santa Inês ewes fed diets supplemented with protected fat in the postpartum Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 7, p. 548-556, jul. 2017. Título em português: Desempenhos produtivo e reprodutivo de ovelhas Santa Inês alimentadas com dietas suplementadas com gordura protegida no pós-parto.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 1 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
03/08/2017 |
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Data da última atualização: |
03/08/2017 |
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Autoria: |
SANTOS, M. P. dos; GODOY, M. M. de; SOUSA, C. L. de; SOUSA, C. L. de; SENA, C. V. B. |
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Afiliação: |
Marcos Paulo dos Santos, Universidade Federal de Goiás / Escola de Agronomia; Marcelo Marcondes de Godoy, Instituto Federal Goiâno; Cleber Luiz de Sousa, Instituto Federal Goiâno; Cleber Luiz de Sousa, UFG / Escola de Veterinária e Zootecnia; Cassius Vinicius Barbosa Sena. |
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Título: |
Productive and reproductive performances of Santa Inês ewes fed diets supplemented with protected fat in the postpartum |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 7, p. 548-556, jul. 2017. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Desempenhos produtivo e reprodutivo de ovelhas Santa Inês alimentadas com dietas suplementadas com gordura protegida no pós-parto. |
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Conteúdo: |
The objective of this work was to evaluate the effect of the inclusion of protected fat in the concentrate on the productive and reproductive performances of Santa Inês ewes in feedlot, up to 60 days after parturition. Thirty-six pregnant Santa Inês ewes, with an average age of 24 months and initial weight of 46.54±7.87 kg, were used. A completely randomized experimental design was used, with three treatments: CS, concentrated supplement; G5, concentrated supplement with 5.5% protected fat (PF); and G10, concentrated supplement with 13.5% PF. The productive performance parameters were evaluated every two weeks. At 60 days after parturition, the chemical composition of milk and the reproductive parameters were determined. The inclusion of PF in the concentrate did not affect the following variables: body weight, body condition score, service period, lambing to first estrus interval, and chemical composition of milk. The supplementation with or without PF allowed ewes to keep body weight until 60 days after parturition, which improved their body condition score. The inclusion of PF in the concentrate does not change the productive performance of confined Santa Inês ewes; however, it affects reproduction by resulting in lower probability rates of pregnancy |
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Palavras-Chave: |
Ácido graxs poli-insaturado; Peso corporal; Suplementação. |
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Thesagro: |
Suíno. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/162409/1/Producutive-and-reproductive.pdf
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Marc: |
LEADER 02139naa a2200229 a 4500
001 2073584
005 2017-08-03
008 2017 bl uuuu u00u1 u #d
100 1 $aSANTOS, M. P. dos
245 $aProductive and reproductive performances of Santa Inês ewes fed diets supplemented with protected fat in the postpartum
260 $c2017
500 $aTítulo em português: Desempenhos produtivo e reprodutivo de ovelhas Santa Inês alimentadas com dietas suplementadas com gordura protegida no pós-parto.
520 $aThe objective of this work was to evaluate the effect of the inclusion of protected fat in the concentrate on the productive and reproductive performances of Santa Inês ewes in feedlot, up to 60 days after parturition. Thirty-six pregnant Santa Inês ewes, with an average age of 24 months and initial weight of 46.54±7.87 kg, were used. A completely randomized experimental design was used, with three treatments: CS, concentrated supplement; G5, concentrated supplement with 5.5% protected fat (PF); and G10, concentrated supplement with 13.5% PF. The productive performance parameters were evaluated every two weeks. At 60 days after parturition, the chemical composition of milk and the reproductive parameters were determined. The inclusion of PF in the concentrate did not affect the following variables: body weight, body condition score, service period, lambing to first estrus interval, and chemical composition of milk. The supplementation with or without PF allowed ewes to keep body weight until 60 days after parturition, which improved their body condition score. The inclusion of PF in the concentrate does not change the productive performance of confined Santa Inês ewes; however, it affects reproduction by resulting in lower probability rates of pregnancy
650 $aSuíno
653 $aÁcido graxs poli-insaturado
653 $aPeso corporal
653 $aSuplementação
700 1 $aGODOY, M. M. de
700 1 $aSOUSA, C. L. de
700 1 $aSOUSA, C. L. de
700 1 $aSENA, C. V. B.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 52, n. 7, p. 548-556, jul. 2017.
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Embrapa Unidades Centrais (AI-SEDE) |
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