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| Registros recuperados : 71 | |
| 3. |  | SILVA, A. L.; MARCONDES, M. I.; DETMANN, E.; MACHADO, F. S.; VALADARES FILHO, S. C.; TRECE, A. S.; DIJKSTRA, J. Effects of raw milk and starter feed on intake and body composition of Holstein × Gyr male calves up to 64 days of age. Journal of Dairy Science, v. 98, n. 4, p. 2641-2649, 2015.| Biblioteca(s): Embrapa Gado de Leite. |
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| 7. | | CHAGAS, J. C.; FERREIRA, M. A.; ENTEJS, M. R.; MACHADO, F. S.; SILVA, L F. C.; MARCONDES, M. I. Methionine: lysine ratio for crossbred sucling calves fed milk replacer and a amino acid complex Journal of Animal Science, v. 94, p. 615, 2016. Suppl. 1 Edição dos proceedings do Joint Annual Meeting of American Society of Animal Science and American Dairy Science Association, Salt Lake City, USA, 2016.| Biblioteca(s): Embrapa Gado de Leite. |
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| 8. | | SGUIZZATO, A. L. L.; MARCONDES, M. I.; VALADARES FILHO, S. C.; CATON, J.; NEVILLE, T. L.; MACHADO, F. S.; PACHECO, M. V. C.; ROTTA, P. P. Body composition changes of crossbred Holstein × Gyr cows and conceptus during pregnancy. Journal of Dairy Science, v. 103, n. 3, p. 2773-2783, 2020.| Biblioteca(s): Embrapa Gado de Leite. |
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| 9. | | JOLOMBA, J. R.; MARCONDES, M. I.; VELOSO, C. M.; OSS, D. B.; AZEVEDO, R. A.; COELHO, S. G.; CAMPOS, M. M. Breed effect on energy requirements of crossbred (Holstein x Gyr) or purebred Holstein calves. In: SIMPÓSIO NACIONAL DE BOVINOCULTURA LEITEIRA - SIMLEITE, 5.; SIMPÓSIO INTERNACIONAL DE BOVINOCULTURA LEITEIRA, 3., 2015, Viçosa, MG. Anais... Viçosa: UFV, 2015. p. 381-383.| Biblioteca(s): Embrapa Gado de Leite. |
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| 10. | | 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| Biblioteca(s): Embrapa Gado de Leite. |
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| 11. | | 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.| Biblioteca(s): Embrapa Gado de Leite. |
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| 12. | | 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.| Biblioteca(s): Embrapa Gado de Leite. |
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| 13. | | RODRIGUES, J. P. P.; LIMA, J. C. M.; CASTRO, M. M. D.; VALADARES FILHO, S. de C.; CAMPOS, M. M.; CHIZOTTI, M. L.; MARCONDES, M. I. Energy and protein requirements of young Holstein calves in tropical condition. Tropical Animal Health and Production, n. 48, p. 1387-1394, 2016.| Biblioteca(s): Embrapa Gado de Leite. |
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| 14. | | 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. | Biblioteca(s): Embrapa Gado de Leite. |
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| 15. | | SILVESTRE, T.; FERREIRA, A. L.; MACHADO, F. S.; CAMPOS, M. M.; TOMICH, T. R.; PEREIRA, L. G. R.; RODRIGUES, P. H. M.; MARCONDES, M. I. Energy requirements of Holstein, Gyr, and Holstein x Gyr crossbred heifers using the respirometry technique. Frontiers in Animal Science, v. 3, 919515, 2022.| Biblioteca(s): Embrapa Gado de Leite. |
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| 16. | | SGUIZZATO, A. L. L.; MARCONDES, M. I.; DIJKSTRA, J.; VALADARES FILHO, S. de C.; CAMPOS, M. M.; MACHADO, F. S.; SILVA, B. C.; ROTTA, P. P. Energy requirements for pregnant dairy cows. PLoS One, v. 15, n. 7, e0235619, 2020.| Biblioteca(s): Embrapa Gado de Leite. |
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| 17. | | CASTRO, M. M. D.; SILVA, A. L. da; MOREIRA, T. S.; SILVA, T. E. da; TRECE, A. de S.; TRECE, A. S.; MARCONDES, M. I.; CAMPOS, M. M. Eficiência de utilização da energia metabolizável para ganho e mantença de bezerros mestiços Holandês×Gir ate os 60 dias de idade. In: CONGRESSO BRASILEIRO DE ZOOTECNIA, 24., 2014, Vitória. Anais... Vitória: Universidade Federal do Espírito Santo, 2014. 3 p.| Biblioteca(s): Embrapa Gado de Leite. |
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| 18. | | MACHADO, F. S.; OSS, D.; TOMICH, T. R.; PEREIRA, L. G. R.; CAMPOS, M. M.; FREITAS, L. N.; MARCONDES, M. I.; CHIZZOTTI, M. L. Effects of feeding level on energy expenditure and methane emission in crossbred (Holstein x Gyr) steers. In: BIENNIAL CONFERENCE OF THE AUSTRALIAN SOCIETY OF ANIMAL PRODUCTION, 30., 2014, Canberra. Proceedings... Toowong: The Australian Society of Animal Production, 2014. p. 241.| Biblioteca(s): Embrapa Gado de Leite. |
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| 19. | | 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. 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. Journal of Dairy Science, v. 101, n. 7, p. 6055-6065, 2018.| Biblioteca(s): Embrapa Gado de Leite. |
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| 20. | | DIAS, J.; MARCONDES, M. I.; NORONHA, M. F.; RESENDE, R. T.; MACHADO, F. S.; MANTOVANI, H. C.; DILL-McFARLAND, K. A.; SUEN, G. Effect of pre-weaning diet on the ruminal archaeal, bacterial, and fungal communities of dairy calves. Frontiers in Microbiology, v. 8, art. 1553, 2017. 17 p.| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 71 | |
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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. |
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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Circulação/Nível: |
A - 1 |
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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: |
LEADER 02744naa a2200265 a 4500
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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