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| Registros recuperados : 8 | |
| 1. |  | AVILA, M. R. de; COUTO, C. R. do; SAN VITO, E.; FEDRIGO, J. K.; GENRO, T. C. M. Altura como ferramenta de manejo em pastagem natural. In: JORNADA DE PÓS-GRADUAÇÃO E PESQUISA, 7.; MOSTRA DE INICIAÇÃO CIENTÍFICA, 7.; MOSTRA DE INICIAÇÃO CIENTÍFICA JÚNIOR, 5.; MINICURSOS, 2009, Bagé. Anais... Bagé: LEB, 2009. 1 CD-ROM. Título da capa: Anais CONGREGA URCAMP 2009. Código 136.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 2. | | COUTO, C. R. do; FACCO, G.; ÁVILA, M. R. de; SAN VITO, E.; GENRO, T. C. M. Estimativa de peso vivo de fêmeas de corte da raça Brangus utilizando medidas do perímetro torácico. In: JORNADA DE PÓS-GRADUAÇÃO E PESQUISA, 7.; MOSTRA DE INICIAÇÃO CIENTÍFICA, 7.; MOSTRA DE INICIAÇÃO CIENTÍFICA JÚNIOR, 5.; MINICURSOS, 2009, Bagé. Anais... Bagé: LEB, 2009. 1 CD-ROM. Título da capa: Anais CONGREGA URCAMP 2009. Código 17.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 3. | | GENRO, T. C. M.; COUTO, C. R. do; ALVEZ, T. P.; ÁVILA, M. R.; FEDRIGO, J. K.; SAN VITO, E. Padrão de pastejo de fêmeas de corte em pastagem natural no sul do Brasil. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 46., 2009, Maringá. Anais... Viçosa: SBZ; Maringá: UEM, 2009. 3 p. 1 CD-ROM. Resumo expandido.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 4. | | LAGE, J. F.; SAN VITO, E.; CARVALHO, I. P. C.; SILVA, R. A.; RIBEIRO, A. F.; BERNDT, A.; FRIGUETTO, R. T. S.; REIS, R. A.; BERCHIELLI, T. T. Effect of crude glycerin on performance and methane emission of Nellore young bulls finished in feedlot. Advances in Animal Biosciences, v. 4, n.2, p. 408, 2013. In: GREENHOUSE GASES AMD ANIMAL AGRICULTURE CONFERENCE, 5., 2013, Dublin. Proceedings... Dublin: Cambridge University Press, 2013. p. 408.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 5. | | SILVA, R. A. da; LAGE, J. F.; SAN VITO, E.; RIBEIRO, A. F.; BERNDT, A.; FRIGHETTO, R. T. S.; DELEVATTI, L. M.; BERCHIELLI, T. T. Effect of lipids sources in diets with crude glycerin on methane emission of Nellore young bulls finished in feedlot. Advances in animal biosciences, v. 4, n. 2, p. 409, 2013. Edição dos Proceedings of the 5th Greenhouse Gases and Animal Agriculture Conference, 2013 June, Dublin.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 6. | | SILVA, R. A.; LAGE, J. F.; SAN VITO, E.; RIBEIRO, A. F.; BERNDT, A.; FRIGUETTO, R. T. S.; DELEVATTI, L. M.; BERCHIELLI, T. T. Effect of lipids sources in diets with crude glycerin on methane emission of Nellore young bulls finished in feedlot. Advances in Animal Biosciences, v. 4, n.2, p. 409, 2013.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 7. | | SAN VITO, E.; LAGE, J. F.; MESSANA, J. D.; DALLANTONIA, E. E.; FRIGHETTO, R. T. S.; REIS, R. A.; NETO, A. J.; BERCHIELLI, T. T. Performance and methane emissions of grazing Nellore bulls supplemented with crude glycerin. Journal of Animal Science, v. 94, n. 11, P. 4728-4737, 2016.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 8. | | LAGE, J. F.; SAN VITO, E.; REIS, R. A.; DALLANTONIA, E. E.; SIMONETTI, L. R.; CARVALHO, I. P. C.; BERNDT, A.; CHIZZOTTI, M. L.; FRIGHETTO, R. T. S.; BERCHIELLI, T. T. Methane emissions and growth performance of young Nellore bulls fed crude glycerine- v. fibre-based energy ingredients in low or high concentrate diets. Journal of Agricultural Science, v. 154, n. 7, p. 1280-1290, 2016.| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Pecuária Sudeste. |
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| Registros recuperados : 8 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
24/01/2017 |
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Data da última atualização: |
02/03/2017 |
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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: |
SAN VITO, E.; LAGE, J. F.; MESSANA, J. D.; DALLANTONIA, E. E.; FRIGHETTO, R. T. S.; REIS, R. A.; NETO, A. J.; BERCHIELLI, T. T. |
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Afiliação: |
ELIAS SAN VITO, FCAV-UNESP; JOSIANE FONSECA LAGE, FCAV-UNESP; JULIANA DUARTE MESSANA, FCAV-UNESP; ERICK ESCOBAR DALLANTONIA, FCAV-UNESP; ROSA TOYOKO SHIRAISHI FRIGHETTO, CNPMA; RICARDO ANDRADE REIS, FCAV-UNESP; A J NETO, FCAV-UNESP; TELMA TERESINHA BERCHIELLI, FCAV-UNESP. |
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Título: |
Performance and methane emissions of grazing Nellore bulls supplemented with crude glycerin. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Journal of Animal Science, v. 94, n. 11, P. 4728-4737, 2016. |
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DOI: |
10.2527/jas.2016-0530 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Supplementation of grass-fed cattle with low-cost feeding alternatives may be an attractive way to improve efficiency of cattle production. We hypothesized that inclusion of crude glycerin (CG) in supplements provided to grass-fed cattle could improve feed conversion without negative effects on growth performance while reducing methane emissions. Our hypothesis was tested using Nellore bulls grazing tropical pasture (n = 50; initial BW of 427 ± 19.41 kg; age of 17 ± 2 mo) supplemented with increasing concentrations (0, 70, 140, 210, and 280 g/kg DM basis of supplement) of CG and corn gluten replacing corn grain. A second experiment was conducted using 10 ruminally cannulated Nellore steers (490.1 ± 47.8 kg BW; age of 25 mo) to assess the impact of different concentrations of glycerin in the supplement on ruminal VFA concentration. Inclusion of CG did not affect total DMI (P = 0.53), DMI of forage (P = 0.41), supplement DMI (P = 0.47), organic matter intake (P = 0.50), crude protein intake (P = 0.24), NDF intake (P = 0.49), GE intake (P = 0.50), NDF digestibility (P = 0.17), final BW (P = 0.17), LM area (P = 0.50), rib fat thickness (P = 0.87), or carcass gain (P = 0.13). The inclusion of CG in the supplement linearly increased (P < 0.001) the molar proportion of propionate, butyrate, and valerate; linearly decreased acetate (P = 0.001); and did not affect the molar proportion of isovalerate (P = 0.31) and isobutyrate (P = 0.63), thereby reducing the acetate to propionate ratio (P < 0.001). The increase of CG supplementation of young bulls in pasture had a quadratic effect on BW gain (P = 0.002), with lower BW gain with 140 g/kg DM of CG in the supplement and tended (P = 0.06) to improve G:F. Inclusion of CG did not affect ruminal CH4 emission expressed in kilograms per year (P = 0.74), grams per kilogram of DMI (P = 0.69), and grams per kilogram of carcass gain (P = 0.48). Crude glycerin supplementation was not effective as a strategy to reduce CH4 emission in grass-fed cattle. However, CG can be effectively used as a partial energy source in supplement of grazing cattle, promoting an improvement in feed efficiency. MenosAbstract: Supplementation of grass-fed cattle with low-cost feeding alternatives may be an attractive way to improve efficiency of cattle production. We hypothesized that inclusion of crude glycerin (CG) in supplements provided to grass-fed cattle could improve feed conversion without negative effects on growth performance while reducing methane emissions. Our hypothesis was tested using Nellore bulls grazing tropical pasture (n = 50; initial BW of 427 ± 19.41 kg; age of 17 ± 2 mo) supplemented with increasing concentrations (0, 70, 140, 210, and 280 g/kg DM basis of supplement) of CG and corn gluten replacing corn grain. A second experiment was conducted using 10 ruminally cannulated Nellore steers (490.1 ± 47.8 kg BW; age of 25 mo) to assess the impact of different concentrations of glycerin in the supplement on ruminal VFA concentration. Inclusion of CG did not affect total DMI (P = 0.53), DMI of forage (P = 0.41), supplement DMI (P = 0.47), organic matter intake (P = 0.50), crude protein intake (P = 0.24), NDF intake (P = 0.49), GE intake (P = 0.50), NDF digestibility (P = 0.17), final BW (P = 0.17), LM area (P = 0.50), rib fat thickness (P = 0.87), or carcass gain (P = 0.13). The inclusion of CG in the supplement linearly increased (P < 0.001) the molar proportion of propionate, butyrate, and valerate; linearly decreased acetate (P = 0.001); and did not affect the molar proportion of isovalerate (P = 0.31) and isobutyrate (P = 0.63), thereby reducing the acetate to prop... Mostrar Tudo |
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Palavras-Chave: |
Biodiesel coproducts; Crude glycerine; Nelore. |
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Thesagro: |
Biocombustível; Efeito estufa; Gado de corte; Metano; Nutrição animal. |
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Thesaurus NAL: |
Beef cattle; Gas emissions; glycerol; Greenhouse gases; Methane; Sugarcane byproducts. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 03249naa a2200385 a 4500
001 2061637
005 2017-03-02
008 2016 bl uuuu u00u1 u #d
024 7 $a10.2527/jas.2016-0530$2DOI
100 1 $aSAN VITO, E.
245 $aPerformance and methane emissions of grazing Nellore bulls supplemented with crude glycerin.$h[electronic resource]
260 $c2016
520 $aAbstract: Supplementation of grass-fed cattle with low-cost feeding alternatives may be an attractive way to improve efficiency of cattle production. We hypothesized that inclusion of crude glycerin (CG) in supplements provided to grass-fed cattle could improve feed conversion without negative effects on growth performance while reducing methane emissions. Our hypothesis was tested using Nellore bulls grazing tropical pasture (n = 50; initial BW of 427 ± 19.41 kg; age of 17 ± 2 mo) supplemented with increasing concentrations (0, 70, 140, 210, and 280 g/kg DM basis of supplement) of CG and corn gluten replacing corn grain. A second experiment was conducted using 10 ruminally cannulated Nellore steers (490.1 ± 47.8 kg BW; age of 25 mo) to assess the impact of different concentrations of glycerin in the supplement on ruminal VFA concentration. Inclusion of CG did not affect total DMI (P = 0.53), DMI of forage (P = 0.41), supplement DMI (P = 0.47), organic matter intake (P = 0.50), crude protein intake (P = 0.24), NDF intake (P = 0.49), GE intake (P = 0.50), NDF digestibility (P = 0.17), final BW (P = 0.17), LM area (P = 0.50), rib fat thickness (P = 0.87), or carcass gain (P = 0.13). The inclusion of CG in the supplement linearly increased (P < 0.001) the molar proportion of propionate, butyrate, and valerate; linearly decreased acetate (P = 0.001); and did not affect the molar proportion of isovalerate (P = 0.31) and isobutyrate (P = 0.63), thereby reducing the acetate to propionate ratio (P < 0.001). The increase of CG supplementation of young bulls in pasture had a quadratic effect on BW gain (P = 0.002), with lower BW gain with 140 g/kg DM of CG in the supplement and tended (P = 0.06) to improve G:F. Inclusion of CG did not affect ruminal CH4 emission expressed in kilograms per year (P = 0.74), grams per kilogram of DMI (P = 0.69), and grams per kilogram of carcass gain (P = 0.48). Crude glycerin supplementation was not effective as a strategy to reduce CH4 emission in grass-fed cattle. However, CG can be effectively used as a partial energy source in supplement of grazing cattle, promoting an improvement in feed efficiency.
650 $aBeef cattle
650 $aGas emissions
650 $aglycerol
650 $aGreenhouse gases
650 $aMethane
650 $aSugarcane byproducts
650 $aBiocombustível
650 $aEfeito estufa
650 $aGado de corte
650 $aMetano
650 $aNutrição animal
653 $aBiodiesel coproducts
653 $aCrude glycerine
653 $aNelore
700 1 $aLAGE, J. F.
700 1 $aMESSANA, J. D.
700 1 $aDALLANTONIA, E. E.
700 1 $aFRIGHETTO, R. T. S.
700 1 $aREIS, R. A.
700 1 $aNETO, A. J.
700 1 $aBERCHIELLI, T. T.
773 $tJournal of Animal Science$gv. 94, n. 11, P. 4728-4737, 2016.
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