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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
26/12/2018 |
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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: |
CHAGAS, J. C. C.; FERREIRA, M. A.; FACIOLA, A. P.; MACHADO, F. S.; CAMPOS, M. M.; ENTJES, M. R.; DONZELE, J. L.; MARCONDES, M. I. |
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Afiliação: |
FERNANDA SAMARINI MACHADO, CNPGL; MARIANA MAGALHAES CAMPOS, CNPGL. |
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Título: |
Effects of methionine plus cysteine inclusion on performance and body composition of liquid-fed crossbred calves fed a commercial milk replacer and no starter feed. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Journal of Dairy Science, v. 101, n. 7, p. 6055-6065, 2018. |
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DOI: |
10.3168/jds.2017-13615 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract This experiment aimed to evaluate the effects of supplying 4 different inclusion levels of Met + Cys to crossbred liquid-fed calves on animal performance and body composition. Thirty-six Holstein-Gyr male calves were separated into 2 age groups: 16 calves, slaughtered at an age of 30 d, representing the physiological phase from 8 to 30 d, and 20 calves, slaughtered at an age of 60 d, representing the physiological phase from 30 to 60 d. At 8 d of age, the animals were randomly distributed among the experimental treatments: 4 Met + Cys inclusion levels (Met + Cys: 8.0, 8.7, 9.4, and 10.2 g/d), provided by an AA supplement added to 1.0 kg (as fed) of commercial milk replacer containing soy protein concentrate and wheat protein isolate reconstituted at 13.8% (dry matter basis). The diet was supplied without allowing leftovers and no starter feed was provided. The experimental diets were supplied without allowing orts, so that the dry matter, crude protein, and ether extract intakes were the same for all animals, independent of Met + Cys level. Total weight gain, average daily gain, gain composition, and body composition were evaluated for both age groups separately. Digestibility of organic matter, crude protein, and ether extract was lower for 8 to 30 d than for 30 to 60 d. The effect of Met + Cys levels on the digestibility of nutrients was not observed; there also was no significant interaction between physiological phase and Met + Cys levels. For the 8 to 30 d group, no responses in performance were observed according to the different Met + Cys levels, which indicates that 8.0 g/d of Met + Cys met the requirements for this physiological phase. The 30 to 60 d group responded positively to higher Met + Cys inclusion in the diet. In conclusion, an optimal Met + Cys dietary level to ensure best performance and protein gain ranges from 8.41 to 9.81 g/d. MenosAbstract This experiment aimed to evaluate the effects of supplying 4 different inclusion levels of Met + Cys to crossbred liquid-fed calves on animal performance and body composition. Thirty-six Holstein-Gyr male calves were separated into 2 age groups: 16 calves, slaughtered at an age of 30 d, representing the physiological phase from 8 to 30 d, and 20 calves, slaughtered at an age of 60 d, representing the physiological phase from 30 to 60 d. At 8 d of age, the animals were randomly distributed among the experimental treatments: 4 Met + Cys inclusion levels (Met + Cys: 8.0, 8.7, 9.4, and 10.2 g/d), provided by an AA supplement added to 1.0 kg (as fed) of commercial milk replacer containing soy protein concentrate and wheat protein isolate reconstituted at 13.8% (dry matter basis). The diet was supplied without allowing leftovers and no starter feed was provided. The experimental diets were supplied without allowing orts, so that the dry matter, crude protein, and ether extract intakes were the same for all animals, independent of Met + Cys level. Total weight gain, average daily gain, gain composition, and body composition were evaluated for both age groups separately. Digestibility of organic matter, crude protein, and ether extract was lower for 8 to 30 d than for 30 to 60 d. The effect of Met + Cys levels on the digestibility of nutrients was not observed; there also was no significant interaction between physiological phase and Met + Cys levels. For the 8 to 30 d grou... Mostrar Tudo |
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Palavras-Chave: |
Calf performance; Protein gain; Sulfur amino acid. |
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Thesaurus Nal: |
Lysine. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
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001 2102471
005 2023-01-24
008 2018 bl uuuu u00u1 u #d
024 7 $a10.3168/jds.2017-13615$2DOI
100 1 $aCHAGAS, J. C. C.
245 $aEffects of methionine plus cysteine inclusion on performance and body composition of liquid-fed crossbred calves fed a commercial milk replacer and no starter feed.$h[electronic resource]
260 $c2018
520 $aAbstract This experiment aimed to evaluate the effects of supplying 4 different inclusion levels of Met + Cys to crossbred liquid-fed calves on animal performance and body composition. Thirty-six Holstein-Gyr male calves were separated into 2 age groups: 16 calves, slaughtered at an age of 30 d, representing the physiological phase from 8 to 30 d, and 20 calves, slaughtered at an age of 60 d, representing the physiological phase from 30 to 60 d. At 8 d of age, the animals were randomly distributed among the experimental treatments: 4 Met + Cys inclusion levels (Met + Cys: 8.0, 8.7, 9.4, and 10.2 g/d), provided by an AA supplement added to 1.0 kg (as fed) of commercial milk replacer containing soy protein concentrate and wheat protein isolate reconstituted at 13.8% (dry matter basis). The diet was supplied without allowing leftovers and no starter feed was provided. The experimental diets were supplied without allowing orts, so that the dry matter, crude protein, and ether extract intakes were the same for all animals, independent of Met + Cys level. Total weight gain, average daily gain, gain composition, and body composition were evaluated for both age groups separately. Digestibility of organic matter, crude protein, and ether extract was lower for 8 to 30 d than for 30 to 60 d. The effect of Met + Cys levels on the digestibility of nutrients was not observed; there also was no significant interaction between physiological phase and Met + Cys levels. For the 8 to 30 d group, no responses in performance were observed according to the different Met + Cys levels, which indicates that 8.0 g/d of Met + Cys met the requirements for this physiological phase. The 30 to 60 d group responded positively to higher Met + Cys inclusion in the diet. In conclusion, an optimal Met + Cys dietary level to ensure best performance and protein gain ranges from 8.41 to 9.81 g/d.
650 $aLysine
653 $aCalf performance
653 $aProtein gain
653 $aSulfur amino acid
700 1 $aFERREIRA, M. A.
700 1 $aFACIOLA, A. P.
700 1 $aMACHADO, F. S.
700 1 $aCAMPOS, M. M.
700 1 $aENTJES, M. R.
700 1 $aDONZELE, J. L.
700 1 $aMARCONDES, M. I.
773 $tJournal of Dairy Science$gv. 101, n. 7, p. 6055-6065, 2018.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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| Registros recuperados : 296 | |
| 121. |  | SANTOS, G. B.; CARVALHO, B. C. de; VARGAS, M. W.; MACHADO, F. S.; PIRES, M. de F. A.; CAMPOS, M. M.; VARAGO, F. C.; ALVES, B. R. C. Produção de leite e avaliação automatizada do consumo de matéria seca e de água de vacas diagnosticadas com metrite. In: CONGRESSO INTERNACIONAL DO LEITE, 13., 2015, Porto Alegre. Anais... Juiz de Fora: Embrapa Gado de Leite, 2015. 4 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 122. | | MARCONDES, M. I.; PROVAZZI, F. P.; SILVESTRE, T.; SILVA, A. L.; VALADARES FILHO, S. C.; CAMPOS, M. M.; MACHADO, F. S.; ROTTA, P. P. Protein requirements for pregnant dairy cows. Journal of Dairy Science, v. 106, p. 8821-8834, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 123. | | MARCONDES, M. I.; SILVESTRE, T.; DIJKSTRA, J.; PROVAZZI, F. P.; SILVA, A. L.; VALADARES FILHO, S. C.; CAMPOS, M. M.; MACHADO, F. S.; ROTTA, P. P. Protein requirements for pregnant dairy cows. Animal - Science Proceedings, v. 13, n. 3, p. 253-254, 2022. Edição dos Anais do VII International Symposium on Energy and Protein Metabolism and Nutrition, 2022, Granada, Spain.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 124. | | MACHADO, F. S.; PEREIRA, L. G. R.; GUIMARAES JUNIOR, R.; LOPES, F. C. F.; CHAVES, A. V.; CAMPOS, M. M.; MORENZ, M. J. F. Emissões de metano na pecuária: conceitos, métodos de avaliação e estratégias de mitigação. Juiz de Fora: Embrapa Gado de Leite, 2011. 92 p. (Embrapa Gado de Leite. Documentos, 147).| Biblioteca(s): Embrapa Gado de Leite. |
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| 129. | | MARTINS, P. do C.; CAMPOS, M. M.; LIMA, J. A. M.; MACHADO, F. S.; PEREIRA, L. G. R.; TOMICH, T. R.; POSSAS, F. P.; COELHO, S. G. Infrared thermography in Crossbred (Holsreins x Gyr) dairy heifers differing in phenotypic residual feed intake In: INTERNATIONAL MEETING OF ADVANCES IN ANIMAL SCIENCE, 1., 2016, Jaboticabal. Anais ... Jaboticabal: [s.n.], 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 130. | | MARTINS, P. C.; CAMPOS, M. M.; JAYME, C. G.; MACHADO, F. S.; TOMICH, T. R.; PEREIRA, L. G. R.; SILVA, R. B. e; ARAÚJO, W. L. de P. Levantamento das técnicas zootécnicas utilizadas na criação de bezerras leiteiras no município de Rio Pomba, MG. In: WORKSHOP DE INICIAÇÃO CIENTÍFICA DA EMBRAPA GADO DE LEITE, 15., 2015, Juiz de Fora, MG. Anais... Juiz de Fora: Embrapa Gado de Leite, 2015. (Embrapa Gado de Leite. Documentos, 176.). 1 p.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 131. | | MACHADO, F. S.; OSS, D.; TOMICH, T. R.; PEREIRA, L. G. R.; CAMPOS, M. M.; FREITAS, L. N.; MARCONDES, M. I. Enteric methane emission by crossbred (Holstein x Gyr) steers under different feeding levels. In: BIENNIAL CONFERENCE OF THE AUSTRALIAN SOCIETY OF ANIMAL PRODUCTION, 30., 2014, Canberra. Proceedings... Toowong: The Australian Society of Animal Production, 2014. p. 242| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 132. | | PEREIRA, L. G. R.; MACHADO, F. S.; CAMPOS, M. M.; GUIMARAES JUNIOR, R.; TOMICH, T. R.; REIS, L. G.; COOMBS, C. Enteric methane mitigation strategies in ruminants: a review. Revista Colombiana de Ciencias Pecuarias, v. 28, n. 2, p. 124-143, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 133. | | PEREIRA, L. G. R.; MACHADO, F. S.; CAMPOS, M. M.; GUIMARAES JUNIOR, R.; TOMICH, T. R.; REIS, L. G.; COOMBS, C. Enteric methane mitigation strategies in ruminants: a review. Revista Colombiana de Ciências Pecuarias, v. 28, p. 124-143, 2015. p. 124-143| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Cerrados. |
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| 134. | | PEREIRA, L. G. R.; MACHADO, F. S.; TOMICH, T. R.; CAMPOS, M. M.; PAIVA, C. A. V.; RIBAS, M. N.; AZEVÊDO, J. A. G.; CARVALHO, B. C. de. Eficiência bioeconômica e pecuária de precisão em sistemas de produção de leite. In: FÓRUM DE PRODUÇÃO PECUÁRIA-LEITE, 17.; SALÃO DE TRABALHOS CIENTÍFICOS, 4., 2014, Cruz Alta, RS. Anais... Cruz Alta: UNICRUZ, 2014. p. 60-82| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 135. | | PEREIRA, L. G. R.; AZEVEDO, J. A. G.; MACHADO, F. S.; CAMPOS, M. M.; GUIMARAES JUNIOR, R.; TOMICH, T. R.; CARVALHO, B. C. de. Emissão de gases de efeito estufa na pecuaria - uma análise ambiental e conceitual. In: FERNANDES, E. N.; MARTINS, C. E.; NOBRE, M. M.; NOVAES, E.; LOPES, F. C. F.; MENDONCA, L. C.; PEREIRA, L. G. R.; MACHADO, M. A.; TEIXEIRA, S. R.; TALONE, A.; SILVA, F. H.; FIORINI, J. P.; MARTINS, M. C. (ed.). Desafios para a sustentabilidade ambiental, social e econômica da cadeia produtiva do leite. Juiz de Fora: Embrapa Gado de Leite, 2012. p. 101-130.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 136. | | RAMOS JÚNIOR, W. L.; CAMPOLINA, J. P.; BELLI, A. L.; CAMPOS, M. M.; COELHO, S. G.; RIBEIRO, A. K. do C.; MACHADO, F. S. Efeito da suplementação com óleos essenciais adicionados ao sucedâneo sobre o peso de vísceras de bezerros mestiços (Holandês-Gir). In: WORKSHOP DE INICIAÇÃO CIENTÍFICA DA EMBRAPA GADO DE LEITE, 23., 2019, Juiz de Fora. Anais... Juiz de Fora: Embrapa Gado de Leite, 2019. (Embrapa Gado de Leite. Documentos, 234). 4 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 137. | | SANTOS, A. L. M.; SACRAMENTO, J. P.; LEAO, A. E.; FONSECA, A. P.; CAMPOS, M. M.; MACHADO, F. S.; PEREIRA, L. G. R.; TOMICH, T. R. Efeitos da vacinação contra febre aftosa sobre o comportamento e produção de vacas leiteiras. In: WORKSHOP DE INICIAÇÃO CIENTÍFICA DA EMBRAPA GADO DE LEITE, 24., 2019, Juiz de Fora. Anais... Juiz de Fora: Embrapa Gado de Leite, 2019. 4 p. Editor Técnico: Leônidas Paixão Passos, Embrapa Gado de Leite.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 138. | | CHAGAS, J. C. C.; FERREIRA, M. A.; CAMPOS, M. M.; MACHADO, F. S.; SILVA, L. C.; FACIOLA, A.; MARCONDES, M. I. Energy and protein requirements of crossbred Holstein x Gyr calves fed commercial milk replacer and amino acid supplement. Animal Production Science, v. 59, n. 5, p. 879-886, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 139. | | OSS, D. B.; MACHADO, F. S.; TOMICH, T. R.; PEREIRA, L. G. R.; CAMPOS, M. M.; CASTRO, M. M. D; SILVA, T. E. DA; MARCONDES, M. I. Energy and protein requirements of crossbred (Holstein x Gyr) growing bulls. Journal of Dairy Science, v. 100, n. 4, p. 2603-2613, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 140. | | LIMA, J. C. M.; RODRIGUES, J. P. P.; MARCONDES, M. I.; MACHADO, F. S.; TREECE, A. S.; CASTRO, M. M. D.; DIAS, J. L. C.; ARAÚJO, T. Energy requirement of Holstein calves. Journal of Dairy Science, v. 96, p. 262, 2013. Suppl. 1. Edição dos abstracts do ASAS Joint Annual Meeting, 2013, Indianápolis. | Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 296 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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