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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com rosangela.lacerda@embrapa.br. |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
02/01/2019 |
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Data da última atualização: |
24/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MEZZOMO, R.; PAULINO, P. V. R.; BARBOSA, M. M.; MARTINS, T. S.; PEREIRA, L. G. R.; SILVA, J. C.; PAULINO, M. F.; SILVA, M. C.; SERÃO, N. V. |
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Afiliação: |
LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL. |
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Título: |
Protein dietary efficiency and methane emission in cattle fed soybean meal treated with tannins. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Animal Production Science, v. 58, n. 12, p. 2233-2241, 2018. |
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DOI: |
10.1071/AN17289 |
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Idioma: |
Inglês |
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Conteúdo: |
Adding tannins to the dietary protein source will cause complexation between the tannin and protein, which may increase dietary ruminal undegraded protein. Thus, this study aimed to evaluate the effects of replacing soybean meal (SM) with soybean meal treated with tannin (SMT) on the intake, partial and total nutrient digestibility, and protein dietary efficiency of young cattle fed a high-concentrate diet. Five Nellore bulls with bodyweights of 290 ± 11.2 kg were fitted with ruminal and abomasal cannulas and were used in the study. The experimental diets included 7.5% SM, with a proportion of that SM (0%, 33%, 66% or 100%) replaced with SMT. Another treatment (SMT+urea) with only 2.5% SM treated with tannins was tested. The intake of ether extract and the intake of neutral detergent fibre ash and protein were the only parameters related to feed intake that were affected by the replacement of SM with SMT. Ruminal and intestinal digestibility each showed a linear effect on crude protein, which decreased with ruminal digestibility and increased with intestinal digestibility. The intake of ruminal undegraded protein and metabolisable protein showed a positive linear correlation with the amount of SMT in the diet. SMT substitution showed no effect on methane emission. The replacement of traditional SM with SM treated with 2.5% tannins (85% condensed tannins and 15% hydrolysable tannins) for cattle that were fed high-concentrate diets showed increased amounts of metabolisable protein and decreased nitrogen loss per unit of crude protein, without changing the methane emission. MenosAdding tannins to the dietary protein source will cause complexation between the tannin and protein, which may increase dietary ruminal undegraded protein. Thus, this study aimed to evaluate the effects of replacing soybean meal (SM) with soybean meal treated with tannin (SMT) on the intake, partial and total nutrient digestibility, and protein dietary efficiency of young cattle fed a high-concentrate diet. Five Nellore bulls with bodyweights of 290 ± 11.2 kg were fitted with ruminal and abomasal cannulas and were used in the study. The experimental diets included 7.5% SM, with a proportion of that SM (0%, 33%, 66% or 100%) replaced with SMT. Another treatment (SMT+urea) with only 2.5% SM treated with tannins was tested. The intake of ether extract and the intake of neutral detergent fibre ash and protein were the only parameters related to feed intake that were affected by the replacement of SM with SMT. Ruminal and intestinal digestibility each showed a linear effect on crude protein, which decreased with ruminal digestibility and increased with intestinal digestibility. The intake of ruminal undegraded protein and metabolisable protein showed a positive linear correlation with the amount of SMT in the diet. SMT substitution showed no effect on methane emission. The replacement of traditional SM with SM treated with 2.5% tannins (85% condensed tannins and 15% hydrolysable tannins) for cattle that were fed high-concentrate diets showed increased amounts of metabolisable pro... Mostrar Tudo |
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Palavras-Chave: |
Ruminal digestion. |
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Thesaurus Nal: |
Beef; Feedlots. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02365naa a2200265 a 4500
001 2102682
005 2023-01-24
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1071/AN17289$2DOI
100 1 $aMEZZOMO, R.
245 $aProtein dietary efficiency and methane emission in cattle fed soybean meal treated with tannins.$h[electronic resource]
260 $c2018
520 $aAdding tannins to the dietary protein source will cause complexation between the tannin and protein, which may increase dietary ruminal undegraded protein. Thus, this study aimed to evaluate the effects of replacing soybean meal (SM) with soybean meal treated with tannin (SMT) on the intake, partial and total nutrient digestibility, and protein dietary efficiency of young cattle fed a high-concentrate diet. Five Nellore bulls with bodyweights of 290 ± 11.2 kg were fitted with ruminal and abomasal cannulas and were used in the study. The experimental diets included 7.5% SM, with a proportion of that SM (0%, 33%, 66% or 100%) replaced with SMT. Another treatment (SMT+urea) with only 2.5% SM treated with tannins was tested. The intake of ether extract and the intake of neutral detergent fibre ash and protein were the only parameters related to feed intake that were affected by the replacement of SM with SMT. Ruminal and intestinal digestibility each showed a linear effect on crude protein, which decreased with ruminal digestibility and increased with intestinal digestibility. The intake of ruminal undegraded protein and metabolisable protein showed a positive linear correlation with the amount of SMT in the diet. SMT substitution showed no effect on methane emission. The replacement of traditional SM with SM treated with 2.5% tannins (85% condensed tannins and 15% hydrolysable tannins) for cattle that were fed high-concentrate diets showed increased amounts of metabolisable protein and decreased nitrogen loss per unit of crude protein, without changing the methane emission.
650 $aBeef
650 $aFeedlots
653 $aRuminal digestion
700 1 $aPAULINO, P. V. R.
700 1 $aBARBOSA, M. M.
700 1 $aMARTINS, T. S.
700 1 $aPEREIRA, L. G. R.
700 1 $aSILVA, J. C.
700 1 $aPAULINO, M. F.
700 1 $aSILVA, M. C.
700 1 $aSERÃO, N. V.
773 $tAnimal Production Science$gv. 58, n. 12, p. 2233-2241, 2018.
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Embrapa Gado de Leite (CNPGL) |
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| 16. |  | ZAMBOLIM, L.; JUNQUEIRA, N. T. V.; ZAMBOLIM, E. M. Manejo integrado de doenças de fruteiras. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 19., 2006, Cabo Frio. Frutas do Brasil: saúde para o mundo: palestras e resumos. Cabo Frio: Sociedade Brasileira de Fruticultura; Campos dos Goytacazes: Universidade Estadual do Norte Fluminense Darcy Ribeiro, 2006. Editores: Almy Junior Cordeiro de Carvalho, Marco Antônio da Silva Vasconcellos, Cláudia Sales Marinho, Eliemar Campostrini. p. 19-35.| Biblioteca(s): Embrapa Cerrados. |
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| 17. | | SILVA, G. B. da; ZAMBOLIM, L.; PRABHU, A. S.; ARAÚJO, L. G.; ZIMMERMANN, F. J. P. Estimativa de diversidade fenotípica nas populações de Pyricularia grisea de duas cultivares de arroz de terras altas. Fitopatologia Brasileira, v. 29, p. S145, ago. 2004. Suplemento, ref. 439. Edição de Resumos do XXXVII Congresso Brasileiro de Fitopatologia, Gramado, RS, ago. 2004.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 18. | | GASPAROTTO, L.; ZAMBOLIM, L.; MAFFIA, L. A.; RIBEIRO DO VALE, F. X.; JUNQUEIRA, N. T. V. Equação de previsão de ocorrência do mal-das-folhas de seringueira. Fitopatologia Brasileira, v. 13, n. 2, p. 104, 1988. Resumo apresentado no XXI Congresso Brasileiro de Fitopatologia, Salvador, 1988. Resumo 047.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 19. | | GASPAROTTO, L.; ZAMBOLIM, L.; VALE, F. X. R. do; MAFFIA, L. A.; JUNQUEIRA, N. T. V. Equações de previsão de ocorrência do mal das folhas da seringueira. Fitopatologia Brasileira, Brasília, DF, v. 13, n. 2, p. 104, jul. 1988. Edição dos resumos do 21º Congresso Brasileiro de Fitopatologia, 1988. Resumo 047.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| Registros recuperados : 219 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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