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| Registros recuperados : 214 | |
| 141. |  | DEMARCHI, J. J. A. A.; MANELLA, M. Q.; LOURENÇO, A. J.; ALLEONI, G. F.; FRIGHETTO, R. T. S.; PRIMAVESI, O.; LIMA, M. A. de. Daily methane emission at different seasons of the year ny Nelore cattle in Brasil grazing Brachiaria brizantha cv. Marandu. Preliminary results. In: WORLD CONFERENCE ON ANIMAL PRODUCTION, 9.; REUNIÃO DA ASSOCIAÇÃO LATINOAMERICANA DE PRODUÇÃO ANIMAL, 18., 2003, Porto Alegre. [Anais...] Porto Alegre: World Association of Animal Production, 2003.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 142. | | FERRARA, F. A. A.; VILELA, E. F.; JHAM, G. N.; EIRAS, A. E.; PICANÇO, M. C.; ATTYGALLE, A. B.; SVATOS, A.; FRIGHETTO, R. T. S.; MEINWALD, J. Evaluation of the synthetic major component of the sex pheromone of Tuta absoluta (meyrick) (Lepidoptera: Gelechiidae). Journal of Chemical Ecology, New York, v. 27, n. 5, p. 907-917, 2001| Biblioteca(s): Embrapa Meio Ambiente. |
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| 143. | | FIORENTINI, G.; CARVALHO, I. P. C.; MESSANA, J. D.; CASTAGNINO, P. S.; BERNDT, A.; CANESIN, R. C.; FRIGHETTO, R. T. S.; BERCHIELLI, T. T. Effect of lipid sources with different fatty acid profiles on the intake, performance, and methane emissions of feedlot Nellore steers. Journal of Animal Science, v. 92, n. 4, p. 1613-1620, apr. 2014.| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Pecuária Sudeste. |
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| 144. | | 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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| 145. | | MEISTER, N. C.; CARDOSO, A. da S.; ALARI, F. O.; LEMOS, N. L. S.; FRIGHETTO, R. T. S.; MALHEIROS, E. B.; REIS, R. A.; RUGGIERI, A. C. Effect of pasture management on enteric methane emissions from goats. Tropical Animal Health and Production, v. 53, n. 1, article 94, 2021.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 146. | | BERCHIELLI, T. T.; PEDREIRA, M. dos S.; OLIVEIRA, S. G. de; PRIMAVESI, O.; LIMA, M. A. de; FRIGHETTO, R. T. S. Determinação da produção de metano e PH ruminal em bovinos de corte alimentados com diferentes relações volumoso: concentrado. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 40., 2003, Santa Maria. Anais... Santa Maria: Universidade Federal de Santa Maria; SBZ, 2003.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 147. | | ATTYGALE, A. B.; JHAM, G. N.; SVATOS, A.; FRIGHETTO, R. T. S.; MEINWALD, J.; VILELA, E. F.; FERRARA, F. A.; UCHOA-FERNANDES, M.A. Microscale, random reduction: application to the characterization of (3E,8Z,11Z)-3,8,11-tetradecatrienyl acetate, a new Lepidoptera sex pheromone. Tetrahedron Letters, v.36, n.31, p.5471-5474, 1995.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 148. | | PRIMAVESI, O. M. A. S. P. R.; FRIGHETTO, R. T. S.; PEDREIRA, M. dos S.; LIMA, M. A. de; BERCHIELLI, T. T.; BARBOSA, P. F. Metano entérico de bovinos leiteiros em condições tropicais brasileiras. Pesquisa Agropecuária Brasileira, v.39, n.3, p.277-283, mar. 2004.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 149. | | NASCIMENTO, C. F. M. do; BERNDT, A.; ROMERO, L. A.; MEYER, P. M.; FRIGHETTO, R. T. S.; DEMARCHI, J. J. A. de A.; RODRIGUES, P. H. M. Methane emission of cattle fed Urochloa brizantha hay harvested at different stages. Journal of Agricultural Science, Toronto, v. 8, n. 1 p. 163-174, 2016.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 150. | | NASCIMENTO, C. F. M. do; BERNDT, A.; ROMERO, L. A.; MEYER, P. M.; FRIGHETTO, R. T. S.; DEMARCHI, J. J. A. de A.; RODRIGUES, P. H. M. Methane emission of cattle fed Urochloa brizantha hay harvested at different stages. Journal of Agricultural Science, Toronto, v. 8, n. 1 p. 163-174, 2016.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 151. | | LIMA, A. R. C.; RESENDE, K. T.; TEIXEIRA, I. A. M. A.; BOMPADRE, T. F. V.; FRIGHETTO, R. T. S.; FERNANDES, M. H. M. R. Methane emission and digestibility of goats subjected to feed restriction. In: INTERNATIONAL SYMPOSIUM ON ENERGY AND PROTEIN METABOLISM AND NUTRITION, 4., 2013, Sacramento. [Proceedings...] Wageningen: Wageningen Academic, 2013. p. 119-120.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 152. | | PRIMAVESI, O. M. A. S. P. R.; FRIGHETTO, R. T. S.; PEDREIRA, M. S.; LIMA, M. A. de; BERCHIELLI, T. T. Methane emission from grazing dairy cattle in tropical Brazil: mitigation by improving production. In: INTERNATIONAL METHANE & NITROUS OXIDE MITIGATION, 3., 2003, Beijing, China. Proceedings. Beijing: China Coal Information Institute: US ERG Inc., 2003. p.349-355.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 153. | | PEDREIRA, M. dos S.; OLIVEIRA, S. G. de; PRIMAVESI, O.; LIMA, M. A. de; FRIGHETTO, R. T. S.; BERCHIELLI, T. T. Methane emissions and estimates of ruminal fermentation parameters in beef cattle fed different dietary concentrate levels. Revista Brasileira de Zootecnia, Viçosa, v. 42, n. 1 , p. 592-598, 2013.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 154. | | PEDREIRA, M. dos S.; OLIVEIRA, S. G. de; PRIMAVESI, O. M. A. S. P. R.; LIMA, M. A. de; FRIGHETTO, R. T. S.; BERCHIELLI, T. T. Methane emissions and estimates of ruminal fermentation parameters in beef cattle fed different dietary concentrate levels. Revista Brasileira de Zootecnia, v. 42, n.8, p. 592-598, 2013.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 155. | | LIMA, M. A. de; FRIGHETTO, R. T. S.; VILLELA, O. V.; COSTA, F. de S.; BAYER, C.; MACEDO, V. R. M.; MARCOLIN, E. Methane emissions in flooded rice cultivation. In: BODDEY, R. M.; LIMA, M. A.; ALVES, B. J. R.; MACHADO, P. L. O. de A.; URQUIAGA, S. (Ed.). Carbon stocks and greenhouse gas emissions in Brazilian agriculture. Brasília, DF: Embrapa, 2014. Chapter 6.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 156. | | COSTA, F. de S.; LIMA, M. A. de; BAYER, C.; FRIGHETTO, R. T. S.; BOHNEN, H.; MACEDO, V. R. M.; MARCOLIN, E. Methane emissions from a flooded rice field in the south of Brazil. In: INTERNATIONAL METHANE AND NITROUS OXIDE MITIGATION CONFERENCE, 3., 2003, Beijing. Proceedings... Beijing: China Coal Information Institute, 2003. p. 190-197.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 157. | | PERNA J, F.; RODRIGUES, P. H. M.; PINEDO, L. A.; MARINO, C. T.; SOLORZANO, L. A. R.; VASQUEZ, D. C. Z.; BERNDT, A.; FRIGHETTO, R. T. S. Methane production in bovines using different food additives determined by SF6 tracer technique. In: ANNUAL MEETING BRAZILIAN SOCIETY OF ANIMAL SCIENCE, 50., 2013, Campinas. The integration of Knowledge in animal production - abstracts. Campinas: SBZ, 2013 1 CD-ROM| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 158. | | PERNA JUNIOR, F.; RODRIGUES, P. H. M.; PINEDO, L. A.; MARINO, C. T.; ROMERO, L. A.; VASQUEZ, D. C. Z.; BERNDT, A.; FRIGHETTO, R. T. S. Methane production in bovines using different food additives determined by SF6 tracer technique. In: ANNUAL MEETING BRAZILIAN SOCIETY OF ANIMAL SCIENCE, 50., 2013, Campinas. The integration of Knowledge in animal production - abstracts. Campinas: SBZ, 2013. 1 CD-ROM.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 159. | | FONTES, C. A. de A.; BERNDT, A.; FRIGHETTO, R. T. S.; COSTA, V. A. C.; SIQUEIRA, J. G. de; ZORZI, K.; PROCESSI, E. F.; VALENTE, T. N. P. Níveis de metano e perdas energéticas em bovinos de corte, suplementados ou não, em pastagem de capim mombaça (Panicum maximum cv. Mombaça). In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 49., 2012, Brasília, DF. A produção animal no mundo em transformação: anais. Brasília: SBZ, 2012. 1CD-ROM| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Pecuária Sudeste. |
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| 160. | | FONTES, C. A. DE A.; BERNDT, A.; FRIGHETTO, R. T. S.; COSTA, V. A. C.; SIQUEIRA, J. G. DE; ZORZI, K.; PROCESSI, E. F.; VALENTE, T. N. P. Níveis de metano e perdas energéticas em bovinos de corte, suplementados ou não, em pastagem de capim Mombaça (Panicum Maximum cv. Mombaça). In: SOTTA, E. D.; SAMPAIO, F. G.; COSTA, M. de S. N. (org.). Coletânea de fatores de emissão e remoção de gases de efeito estufa da pecuária brasileira. Brasília, DF: MAPA: SENAR, 2020. p.72-73.| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Pecuária Sudeste. |
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| Registros recuperados : 214 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
24/12/2014 |
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Data da última atualização: |
24/12/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
CANESIN, R. C.; BERCHIELLI, T. T.; MESSANA, J. D.; BALDI, F.; PIRES, A. V.; FRIGHETTO, R. T. S.; FIORENTINI, G.; REIS, R. A. |
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Afiliação: |
ROBERTA CARRILHO CANESIN, FCAV-UNESP; TELMA TERESINHA BERCHIELLI, FCAV-UNESP; JULIANA DUARTE MESSANA, FCAV-UNESP; FERNANDO BALDI, FCAV-UNESP; ALEXANDRE VAZ PIRES, ESALQ-USP; ROSA TOYOKO SHIRAISHI FRIGHETTO, CNPMA; GIOVANI FIORENTINI, FCAV-UNESP; RICARDO ANDRADE REIS, FCAV-UNESP. |
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Título: |
Effects of supplementation frequency on the ruminal fermentation and enteric methane production of beef cattle grazing in tropical pastures. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, Brasília, DF, v. 43, n. 11 , p. 590-600, 2014. |
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DOI: |
http://dx.doi.org/10.1590/S1516-35982014001100005 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The objective of this study was to evaluate the characteristics of ruminal fermentation and enteric methane production in beef cattle subjected to different supplementation frequencies while grazing on Brachiaria brizantha cv. Marandu pastures. Nine cattle (325±65.7 kg BW) fitted with ruminal and duodenal cannulas were used in the ruminal fermentation study, and 12 cattle (399±32.6 kg BW) were used in the enteric methane production study. The treatments included supplementation once daily, supplementation once daily except Saturdays and Sundays, or supplementation on alternate days. The supplementation was equivalent to 10 g kg ?1 BW day ?1 for all treatments. The design employed was completely randomized with three treatments and three replications. When all supplements were provided (day 1), no effects of supplementation frequency were observed on ruminal pH; concentration of NH 3 -N; concentration of acetic, propionic, or butyric acids; or total volatile fatty acids (VFA), but there were month effects. During the day on which only daily supplements were provided (day 2), significant differences were observed only on the molar concentration of acetic acid and total VFA; and month effects were noted on all variables. No significant differences were observed in ruminal fluid volume, dilution rate, N intake, bacterial N synthesis and enteric methane production among the studied supplementation frequencies. Differences were observed in the enteric methane production in the different months, with 85 g kg ?1 of gross energy intake observed in September and 123 g kg ?1 of gross energy intake observed in November. Lower supplementation frequency is a good option to lower labor costs with little or no consequences on ruminal fermentation characteristics and enteric methane production. MenosAbstract: The objective of this study was to evaluate the characteristics of ruminal fermentation and enteric methane production in beef cattle subjected to different supplementation frequencies while grazing on Brachiaria brizantha cv. Marandu pastures. Nine cattle (325±65.7 kg BW) fitted with ruminal and duodenal cannulas were used in the ruminal fermentation study, and 12 cattle (399±32.6 kg BW) were used in the enteric methane production study. The treatments included supplementation once daily, supplementation once daily except Saturdays and Sundays, or supplementation on alternate days. The supplementation was equivalent to 10 g kg ?1 BW day ?1 for all treatments. The design employed was completely randomized with three treatments and three replications. When all supplements were provided (day 1), no effects of supplementation frequency were observed on ruminal pH; concentration of NH 3 -N; concentration of acetic, propionic, or butyric acids; or total volatile fatty acids (VFA), but there were month effects. During the day on which only daily supplements were provided (day 2), significant differences were observed only on the molar concentration of acetic acid and total VFA; and month effects were noted on all variables. No significant differences were observed in ruminal fluid volume, dilution rate, N intake, bacterial N synthesis and enteric methane production among the studied supplementation frequencies. Differences were observed in the enteric methane production ... Mostrar Tudo |
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Palavras-Chave: |
Bacterial N synthesis; N-alkane; Ruminal methane; Tropical pasture. |
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Thesagro: |
Fermentação; Gado de corte; Metano; Ruminação; Suplemento alimentar. |
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Thesaurus NAL: |
Beef cattle; Dietary supplements; Methane; nutrient intake; Rumen fermentation; volatile fatty acids. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/114440/1/2014AP039.pdf
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Marc: |
LEADER 03042naa a2200397 a 4500
001 2003695
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008 2014 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/S1516-35982014001100005$2DOI
100 1 $aCANESIN, R. C.
245 $aEffects of supplementation frequency on the ruminal fermentation and enteric methane production of beef cattle grazing in tropical pastures.$h[electronic resource]
260 $c2014
520 $aAbstract: The objective of this study was to evaluate the characteristics of ruminal fermentation and enteric methane production in beef cattle subjected to different supplementation frequencies while grazing on Brachiaria brizantha cv. Marandu pastures. Nine cattle (325±65.7 kg BW) fitted with ruminal and duodenal cannulas were used in the ruminal fermentation study, and 12 cattle (399±32.6 kg BW) were used in the enteric methane production study. The treatments included supplementation once daily, supplementation once daily except Saturdays and Sundays, or supplementation on alternate days. The supplementation was equivalent to 10 g kg ?1 BW day ?1 for all treatments. The design employed was completely randomized with three treatments and three replications. When all supplements were provided (day 1), no effects of supplementation frequency were observed on ruminal pH; concentration of NH 3 -N; concentration of acetic, propionic, or butyric acids; or total volatile fatty acids (VFA), but there were month effects. During the day on which only daily supplements were provided (day 2), significant differences were observed only on the molar concentration of acetic acid and total VFA; and month effects were noted on all variables. No significant differences were observed in ruminal fluid volume, dilution rate, N intake, bacterial N synthesis and enteric methane production among the studied supplementation frequencies. Differences were observed in the enteric methane production in the different months, with 85 g kg ?1 of gross energy intake observed in September and 123 g kg ?1 of gross energy intake observed in November. Lower supplementation frequency is a good option to lower labor costs with little or no consequences on ruminal fermentation characteristics and enteric methane production.
650 $aBeef cattle
650 $aDietary supplements
650 $aMethane
650 $anutrient intake
650 $aRumen fermentation
650 $avolatile fatty acids
650 $aFermentação
650 $aGado de corte
650 $aMetano
650 $aRuminação
650 $aSuplemento alimentar
653 $aBacterial N synthesis
653 $aN-alkane
653 $aRuminal methane
653 $aTropical pasture
700 1 $aBERCHIELLI, T. T.
700 1 $aMESSANA, J. D.
700 1 $aBALDI, F.
700 1 $aPIRES, A. V.
700 1 $aFRIGHETTO, R. T. S.
700 1 $aFIORENTINI, G.
700 1 $aREIS, R. A.
773 $tRevista Brasileira de Zootecnia, Brasília, DF$gv. 43, n. 11 , p. 590-600, 2014.
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