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1. | | SILVA, M. T. R. da; SANTOS, T. A.; AGUILAR, M. V. M.; BARBOSA, G. S.; DANTAS, B. F. Avaliação do vigor de lotes armazenados de sementes de aroeira-do-sertão por meio do teste de condutividade elétrica. In: SIMPÓSIO DO BIOMA CAATINGA, 2., 2018, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2019. p. 295. (Embrapa Semiárido. Documentos, 287). Biblioteca(s): Embrapa Semiárido. |
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Registros recuperados : 1 | |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
23/08/2007 |
Data da última atualização: |
08/03/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - A |
Autoria: |
OLIVEIRA, S. G.; BERCHIELLI, T. T.; PEDREIRA, M. S.; PRIMAVESI, O. M. A. S. P. R.; FRIGHETTO, R. T. S.; LIMA, M. A. de. |
Afiliação: |
SIMONE GISELE DE OLIVEIRA, Universidade Federal do Paraná; TELMA T. BERCHIELLI, Unesp; MÁRCIO PEREIRA DOS SANTOS, Universidade Sudoeste da Bahia; ODO MARIA ARTUR S P R PRIMAVESI, CPPSE; ROSA TOYOKO SHIRAISHI FRIGHETTO, CNPMA; MAGDA APARECIDA DE LIMA, CNPMA. |
Título: |
Effect of tannin levels in sorghum silage and concentrate supplementation on apparent digestibility and methane emission in beef cattle. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
Animal Feed Science and Technology, Amsterdam, v. 135, n. 3-4, p. 236-248, jun. 2007. |
DOI: |
https://doi.org/10.1016/j.anifeedsci.2006.07.012 |
Idioma: |
Inglês |
Conteúdo: |
This study evaluated the effect of diets containing sorghum silages with higher (HT) and lowertannin (LT) concentrations supplemented with concentrate or urea on intake, digestibility, ruminal digestibility, methane emission and rumen parameters in beef cattle. Four treatments were distributed according to a 2×2 factorial arrangement in a duplicate 4×4 Latin square: LT sorghum silage + urea, LT sorghum silage + concentrate, HT sorghum silage + urea, and HT sorghum silage + concentrate. Total digestibility of the organic matter was higher when concentrate was included in the diet (0.749 and 0.753 in the LT and HT treatments, respectively). It was observed lower ruminal apparent digested matter of neutral detergent fiber in HT diets. There was no effect of tannin levels on digestibility and methane emission. The supplementation with concentrate in the LT diet decreased gas losses as a function of gross energy intake in comparison to the supplementation of the diet with urea. These results suggest the potential of concentrate supplementation to minimize energy loss as methane emission by ruminants and increase the efficiency of energy utilization. |
Palavras-Chave: |
Concentrate supplementation; Tannin levels in sorghum silage. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 01974naa a2200217 a 4500 001 1047961 005 2023-03-08 008 2007 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.anifeedsci.2006.07.012$2DOI 100 1 $aOLIVEIRA, S. G. 245 $aEffect of tannin levels in sorghum silage and concentrate supplementation on apparent digestibility and methane emission in beef cattle.$h[electronic resource] 260 $c2007 520 $aThis study evaluated the effect of diets containing sorghum silages with higher (HT) and lowertannin (LT) concentrations supplemented with concentrate or urea on intake, digestibility, ruminal digestibility, methane emission and rumen parameters in beef cattle. Four treatments were distributed according to a 2×2 factorial arrangement in a duplicate 4×4 Latin square: LT sorghum silage + urea, LT sorghum silage + concentrate, HT sorghum silage + urea, and HT sorghum silage + concentrate. Total digestibility of the organic matter was higher when concentrate was included in the diet (0.749 and 0.753 in the LT and HT treatments, respectively). It was observed lower ruminal apparent digested matter of neutral detergent fiber in HT diets. There was no effect of tannin levels on digestibility and methane emission. The supplementation with concentrate in the LT diet decreased gas losses as a function of gross energy intake in comparison to the supplementation of the diet with urea. These results suggest the potential of concentrate supplementation to minimize energy loss as methane emission by ruminants and increase the efficiency of energy utilization. 653 $aConcentrate supplementation 653 $aTannin levels in sorghum silage 700 1 $aBERCHIELLI, T. T. 700 1 $aPEDREIRA, M. S. 700 1 $aPRIMAVESI, O. M. A. S. P. R. 700 1 $aFRIGHETTO, R. T. S. 700 1 $aLIMA, M. A. de 773 $tAnimal Feed Science and Technology, Amsterdam$gv. 135, n. 3-4, p. 236-248, jun. 2007.
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