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| Registros recuperados : 214 | |
| 181. |  | PRIMAVESI, O. M. A. S. P. R.; FRIGHETTO, R. T. S.; PEDREIRA, M. S.; LIMA, M. A. de; DEMARCHI, J. J. A. A.; MANELLA, M.; BARBOSA, P. F.; RODRIGUES, A. de A.; JOHNSON, K.; ESTBERG, H. Enteric methane emission by grazing cattle in the Brazilian tropics using the SF6 tracer method. In: MEETING OF THE INTERNATIONAL AGRICULTURAL GREENHOUSE GAS MITIGATION PROJECT, 1., 2002, Washington, D.C. Papers... Washington, D.C.: US EPA, 2002.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 182. | | FROTA, M. N. L. da; CARNEIRO, M. S. de C.; PEREIRA, E. S.; BERNDT, A.; FRIGHETTO, R. T. S.; SAKAMOTO, L. S.; MOREIRA FILHO, M. A.; CUTRIM JUNIOR, J. A. A.; CARVALHO, G. M. C. Enteric methane in grazing beef cattle under full sun, and in a silvopastoral system in the Amazon. Pesquisa Agropecuária Brasileira, v. 52, n. 11, p. 1099-1108, 2017.| Biblioteca(s): Embrapa Meio-Norte; Embrapa Pecuária Sudeste; Embrapa Unidades Centrais. |
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| 183. | | FROTA, M. N. L. da; CARNEIRO, M. S. de C.; PEREIRA, E. S.; BERNDT, A.; FRIGHETTO, R. T. S.; SAKAMOTO, L. S.; MOREIRA FILHO, M. A.; CUTRIM JUNIOR, J. A. A.; CARVALHO, G. M. C. Enteric methane in grazing beef cattle under full sun, and in a silvopastoral system in the Amazon. Pesquisa Agropecuária Brasileira, v. 52, n. 11, p. 1099-1108, 2017.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 184. | | LIMA, A. R. C.; FERNANDES, M. H. M. R.; TEIXEIRA, I. A. M. A.; FRIGHETTO, R. T. S.; BOMPADRE, T. F. V.; BIAGIOLI, B.; MEISTER, N. C.; RESENDE, K. T. de. Effects of feed restriction and forage: concentrate ratio on digestibility, methane emission, and energy utilization by goats. Revista Brasileira de Zootecnia, Viçosa, v. 45, n. 12, p. 781-787, 2016.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 185. | | DEMARCHI, J. J. A. de A.; MANELLA, M. Q.; PRIMAVESI, O. M. A. S. P. R.; FRIGHETTO, R. T. S.; ROMERO, L. A.; BERNDT, A.; LIMA, M. A. de. Effect of seasons on enteric methane emissions from cattle grazing Urochloa brizantha. Journal of Agricultural Science, Toronto, v. 8, n. 4, p. 106-115, 2016.| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Pecuária Sudeste. |
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| 186. | | SOLÓRZANO, L. A. R.; MARINO, C. T.; RODRIGUES, P. H. M.; BERNDT, A.; PINEDO, L. A.; FRIGHETTO, R. T. S.; OLIVEIRA, P. P. A.; PRAES, M. F. F. M. Effect of energy source inclusion in diet on methane production of cattle determined by sulphur hexafluoride (SF6) tracer gas technique. In: INTERNATIONAL SYMPOSIUM ON GREENHOUSE GASES IN AGRICULTURE, 2., 2016, Campo Grande, MS. Proceedings... Brasília, DF: Embrapa, 2016. p. 235-240. (Embrapa Gado de Corte. Documentos, 216).| Biblioteca(s): Embrapa Meio Ambiente. |
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| 187. | | SOLORZANO, L. A. R.; MARINO, C. T.; RODRIGUES, P. H. M.; BERNDT, A.; PINEDO, L. A.; FRIGHETTO, R. T. S.; OLIVEIRA, P. P. A.; PRAES, M. F. F. M. Effect of energy source inclusion in diet on methane production of cattle determined by sulphur hexafluoride (SF6) tracer gas technique. In: INTERNATIONAL SYMPOSIUM ON GREENHOUSE GASES IN AGRICULTURE, 2., 2016, Campo Grande, MS. Proceedings... Brasília, DF: Embrapa, 2016. p. 235-240. (Embrapa Gado de Corte. Documentos, 216)| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 188. | | PERNA JR, F.; MARINO, C. T.; PINEDO, L. A.; CASSIANO, E. C. O.; MARTINS, M. F.; SOLÓRZANO, L. A. R.; MEYER, P. M.; FRIGHETTO, R. T. S.; BERNDT, A.; RODRIGUES, P. H. M. Effect of Feed additives on methane production as determined by the tracer technique SF6 in bovines. In: INTERNATIONAL CONFERENCE ON SUSTAINABLE ANIMAL AGRICULTURE FOR DEVELOPING COUNTRIES, 4., 2013, Lanzhou, China. Proceedings... lanzhou: Lanzanhou University, 2013. p. 358-359| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 189. | | PERNA JÚNIOR, F.; PINEDO, L. A.; MARINO, C. T.; CASSIANO, E. C. O.; MARTINS, M. F.; SOLÓRZANO, L. A. R.; MEYER, P. M.; FRIGHETTO, R. T. S.; BERNDT, A.; RODRIGUES, P. H. M. Effect of feed additives on methane production as determined by the tracer technique SF6 in bovines. In: INTERNATIONAL CONFERENCE ON SUSTAINABLE ANIMAL AGRICULTURE FOR DEVELOPING COUNTRIES, 4., 2013, Lanzhou, China. Proceedings... lanzhou: Lanzanhou University, 2013. p. 358-359| Biblioteca(s): Embrapa Meio Ambiente. |
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| 190. | | PRIMAVESI, O. M. A. S. P. R.; PEDREIRA, M. dos S.; FRIGHETTO, R. T. S.; LIMA, M. A. de; BERCHIELLI, T. T.; OLIVEIRA, S. G.; RODRIGUES, A. de A.; BARBOSA, P. F. Manejo alimentar de bovinos leiteiros e sua relação com produção de metano ruminal. São Carlos, SP: Embrapa Pecuária Sudeste, 2004. 21 p. (Embrapa Pecuária Sudeste. Circular técnica, 39).| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 191. | | CONGIO, G. F. S.; BATALHA, C. D. A.; CHIAVEGATO, M. B.; BERNDT, A.; OLIVEIRA, P. P. A.; FRIGHETTO, R. T. S.; MAXWELL, T. M. R.; GREGORINI, P.; SILVA, S. C. da. Strategic grazing management towards sustainable intensification at tropical pasture-based dairy systems. Science of the Total Environment, v. 636, p. 872-880, 2018.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 192. | | CONGIO, G. F. S.; BATALHA, C. D. A.; CHIAVEGATO, M. B.; BERNDT, A.; OLIVEIRA, P. P. A.; FRIGHETTO, R. T. S.; MAXWELL, T. M. R.; GREGORINI, P.; SILVA, S. C. da. Strategic grazing management towards sustainable intensification at tropical pasture-based dairy systems. Science of the Total Environment, v. 636, p. 872-880, 2018.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 193. | | FAGUNDES, G. M.; BENNETEL, G.; WELTER, K. C.; MELO, F. A.; CARRIERO, M. M.; SOUZA, R. L. M. de; MEO FILHO, P.; FRIGHETTO, R. T. S.; BERNDT, A.; BUENO, I. C. da S. Tannin as a natural rumen modifier to control methanogenesis in beef cattle in tropical systems: friend or foe to biogas energy production? Research in Veterinary Science, v. 132, p. 88-96, 2020.| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Pecuária Sudeste. |
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| 194. | | BERNDT, A.; PEDROSO, A. de F.; PEREIRA, L. G. R.; RODRIGUES, P. H. M.; ALMEIDA, R. G. de; GUIMARAES JUNIOR, R.; FRIGHETTO, R. T. S.; OLIVEIRA, P. P. A. Diretrizes para avaliação da emissão de metano entérico com a técnica do gás traçador SF6. São Carlos, SP: Embrapa Pecuária Sudeste, 2014. 19 p. (Embrapa Pecuária Sudeste. Documentos, 117).| Biblioteca(s): Embrapa Gado de Corte; Embrapa Pecuária Sudeste. |
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| 195. | | BERNDT, A.; PEDROSO, A. de F.; PEREIRA, L. G. R.; RODRIGUES, P. H. M.; ALMEIDA, R. G. de; GUIMARAES JUNIOR, R.; FRIGHETTO, R. T. S.; OLIVEIRA, P. P. A. Diretrizes para avaliação da emissão de metano entérico com a técnica do gás traçador SF6. São Carlos, SP: Embrapa Pecuária Sudeste, 2014. 19p. (Embrapa Pecuária Sudeste. Série Documento, 117)| Biblioteca(s): Embrapa Meio Ambiente. |
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| 196. | | 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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| 197. | | LIMA, A. R. C.; RESENDE, K. T.; TEIXEIRA, I. A. M. A.; FERNANDES, M. H. M. R.; FRIGHETTO, R. T. S.; DIAS E SILVA, N. C.; BOMPADRE, T. F. V.; RIVERA, A. R.; JUNIOR, C. S. R. Methane production of goats during feed restriction and refeeding. Advances in animal biosciences, v. 4, n. 2, p. 523, 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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| 198. | | LIMA, A. C. V.; RESENDE, K. T.; TEIXEIRA, I. A. M. A.; FERNANDES, M. H. M. R.; FRIGHETTO, R. T. S.; BONFÁ, H. C.; JUNIOR, C. S. R.; DIAS E SILVA, N. C. Methane production of goats fed different forage: concentrate ratio. 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. Ref. P2-A2.87.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 199. | | RIBEIRO, F. A. L.; POPPI, R. J.; FRASCÁ-SCORVO, C. M. D.; JOÃO D. SCORVO FILHO; DONADELLI, A.; FRIGHETTO, R. T. S.; LOSEKANN, M. E.; QUEIROZ, J. F. de. PARAFAC: a powerful statistical tool for water quality evaluation of fish reservoirs. WORD AQUACULTURE 2011 - AQUACULTURE FOR A CHANGING WORLD, 2011, Natal. Conference Abstracts... Natal: World Aquaculture Society, 2011. p. 37.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 200. | | PERES, G. R. P.; LIMA, M. A. de; BATISTA, G. das G.; ANDRADE, C. A. de; HERLING, V. R.; PIOTTO, V. C.; NAREZZI, F.; FILIZOLA, H. F.; SILVA, J. A. da; FRIGHETTO, R. T. S. Nitrous oxide emission in pasture under rotational and continuous managements. In: INTERNATIONAL SYMPOSIUM ON GREENHOUSE GASES IN AGRICULTURE, 2., 2016, Campo Grande, MS. Proceedings... Brasília, DF: Embrapa, 2016. p. 42-47. (Embrapa Gado de Corte. Documentos, 216).| Biblioteca(s): Embrapa Meio Ambiente. |
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| Registros recuperados : 214 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Acre. Para informações adicionais entre em contato com cpafac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Acre; Embrapa Meio Ambiente. |
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Data corrente: |
31/10/2014 |
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Data da última atualização: |
06/07/2021 |
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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: |
BAYER, C.; COSTA, F. de S.; PEDROSO, G. M.; ZSCHORNACK, T.; CAMARGO, E. S.; LIMA, M. A. de; FRIGHETTO, R. T. S.; GOMES, J.; MARCOLIN, E.; MACEDO, V. R. M. |
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Afiliação: |
CIMELIO BAYER, UFRGS; FALBERNI DE SOUZA COSTA, CPAF-AC; GABRIEL MUNHOZ PEDROSO, UFRGS; TIAGO ZSCHORNACK, Instituto Riograndense do Arroz; ESTEFANIA S CAMARGO, UFRGS; MAGDA APARECIDA DE LIMA, CNPMA; ROSA TOYOKO SHIRAISHI FRIGHETTO, CNPMA; JULIANA GOMES, UFRGS; ELIO MARCOLIN, Instituto Riograndense do Arroz; VERA REGINA MUSSOI MACEDO, Instituto Riograndense do Arroz. |
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Título: |
Yield-scaled greenhouse gas emissions from flood irrigated rice under long-term conventional tillage and no-till systems in a Humid Subtropical climate. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Field Crops Research, Amsterdam, v. 162, p. 60-69, June 2014. |
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ISSN: |
0378-4290 |
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DOI: |
http://dx.doi.org/10.1016/j.fcr.2014.03.015 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Soils under flooded rice (Oryza sativa L.) production are one of the major anthropogenic source of CH4 emissions, an important greenhouse gas (GHG) with a 25-times larger global warming potential (GWP) than CO2. No-till systems (NT) systems may be a viable alternative to mitigate GHG emissions in comparison to conventional tillage (CT). The objectives of this study were to evaluate on a field scale the long-term effects of CT and NT systems on soil CH4 and N2O emissions, rice yields and yield-scaled emissions during five growing seasons (GS) in Southern Brazil. In addition, a short-term greenhouse experiment was conducted to isolate the effect of winter crop [ryegrass (Lolium multiflorum L.)] biomass incorporation on soil CH4 efflux. Averaged across years, the NT system resulted in 21% lower seasonal CH4 emissions than the CT system, at 408 and 517 kg CH4 ha-1 GS-1, respectively. No significant effect of tillage system on N2O emissions was observed. Methane emission was responsible for 96.5% of partial GWP (pGWP = CH4 × 25 + N2O × 298), stressing the importance of this GHG for developing low GHGs rice systems. No significant effect of tillage system on rice grain yields (average of 7.8 Mg ha-1 GS-1) was detected. Consequently, the NT system resulted in 23% lower yield-scaled pGWP, at 1.35 and 1.76 kg CO2eq kg-1 grain for NT and CT treatments, respectively. According to the greenhouse study, the incorporation of ryegrass biomass into the soil resulted in 2.8 times larger cumulative CH4 emission than the surface application of biomass, at 347.4 and 125.5 g CH4 m-2, respectively, due to higher dissolved organic carbon (DOC) concentration and reduced soil environment in subsurface soil layers. Our results indicate that biomass incorporation is the main cause of higher CH4 emissions from conventionally tilled soil and that NT system is a viable alternative to reduce yield-scaled GHG emissions from flooded rice fields. MenosAbstract: Soils under flooded rice (Oryza sativa L.) production are one of the major anthropogenic source of CH4 emissions, an important greenhouse gas (GHG) with a 25-times larger global warming potential (GWP) than CO2. No-till systems (NT) systems may be a viable alternative to mitigate GHG emissions in comparison to conventional tillage (CT). The objectives of this study were to evaluate on a field scale the long-term effects of CT and NT systems on soil CH4 and N2O emissions, rice yields and yield-scaled emissions during five growing seasons (GS) in Southern Brazil. In addition, a short-term greenhouse experiment was conducted to isolate the effect of winter crop [ryegrass (Lolium multiflorum L.)] biomass incorporation on soil CH4 efflux. Averaged across years, the NT system resulted in 21% lower seasonal CH4 emissions than the CT system, at 408 and 517 kg CH4 ha-1 GS-1, respectively. No significant effect of tillage system on N2O emissions was observed. Methane emission was responsible for 96.5% of partial GWP (pGWP = CH4 × 25 + N2O × 298), stressing the importance of this GHG for developing low GHGs rice systems. No significant effect of tillage system on rice grain yields (average of 7.8 Mg ha-1 GS-1) was detected. Consequently, the NT system resulted in 23% lower yield-scaled pGWP, at 1.35 and 1.76 kg CO2eq kg-1 grain for NT and CT treatments, respectively. According to the greenhouse study, the incorporation of ryegrass biomass into the soil resulted in 2.8 times l... Mostrar Tudo |
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Palavras-Chave: |
Cambio climático; Cero labranza; Condiciones inundadas; Cultivo del suelo; Flooded rice; Gases de invernadero; Global warming potential; Interacciones suelo-atmósfera; No-till system; Producción de dióxido de carbono; Producción de metano. |
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Thesagro: |
Arroz inundado; Clima; Dióxido de carbono; Efeito estufa; Metano; Mudança climática; Oryza sativa; Plantio; Plantio direto; Solo. |
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Thesaurus NAL: |
Carbon dioxide production; Climate change; Flooded conditions; greenhouse gases; methane; Methane production; nitrous oxide; No-tillage; Rice; Soil-atmosphere interactions; Tillage. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
Marc: |
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001 2001794
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022 $a0378-4290
024 7 $ahttp://dx.doi.org/10.1016/j.fcr.2014.03.015$2DOI
100 1 $aBAYER, C.
245 $aYield-scaled greenhouse gas emissions from flood irrigated rice under long-term conventional tillage and no-till systems in a Humid Subtropical climate.$h[electronic resource]
260 $c2014
520 $aAbstract: Soils under flooded rice (Oryza sativa L.) production are one of the major anthropogenic source of CH4 emissions, an important greenhouse gas (GHG) with a 25-times larger global warming potential (GWP) than CO2. No-till systems (NT) systems may be a viable alternative to mitigate GHG emissions in comparison to conventional tillage (CT). The objectives of this study were to evaluate on a field scale the long-term effects of CT and NT systems on soil CH4 and N2O emissions, rice yields and yield-scaled emissions during five growing seasons (GS) in Southern Brazil. In addition, a short-term greenhouse experiment was conducted to isolate the effect of winter crop [ryegrass (Lolium multiflorum L.)] biomass incorporation on soil CH4 efflux. Averaged across years, the NT system resulted in 21% lower seasonal CH4 emissions than the CT system, at 408 and 517 kg CH4 ha-1 GS-1, respectively. No significant effect of tillage system on N2O emissions was observed. Methane emission was responsible for 96.5% of partial GWP (pGWP = CH4 × 25 + N2O × 298), stressing the importance of this GHG for developing low GHGs rice systems. No significant effect of tillage system on rice grain yields (average of 7.8 Mg ha-1 GS-1) was detected. Consequently, the NT system resulted in 23% lower yield-scaled pGWP, at 1.35 and 1.76 kg CO2eq kg-1 grain for NT and CT treatments, respectively. According to the greenhouse study, the incorporation of ryegrass biomass into the soil resulted in 2.8 times larger cumulative CH4 emission than the surface application of biomass, at 347.4 and 125.5 g CH4 m-2, respectively, due to higher dissolved organic carbon (DOC) concentration and reduced soil environment in subsurface soil layers. Our results indicate that biomass incorporation is the main cause of higher CH4 emissions from conventionally tilled soil and that NT system is a viable alternative to reduce yield-scaled GHG emissions from flooded rice fields.
650 $aCarbon dioxide production
650 $aClimate change
650 $aFlooded conditions
650 $agreenhouse gases
650 $amethane
650 $aMethane production
650 $anitrous oxide
650 $aNo-tillage
650 $aRice
650 $aSoil-atmosphere interactions
650 $aTillage
650 $aArroz inundado
650 $aClima
650 $aDióxido de carbono
650 $aEfeito estufa
650 $aMetano
650 $aMudança climática
650 $aOryza sativa
650 $aPlantio
650 $aPlantio direto
650 $aSolo
653 $aCambio climático
653 $aCero labranza
653 $aCondiciones inundadas
653 $aCultivo del suelo
653 $aFlooded rice
653 $aGases de invernadero
653 $aGlobal warming potential
653 $aInteracciones suelo-atmósfera
653 $aNo-till system
653 $aProducción de dióxido de carbono
653 $aProducción de metano
700 1 $aCOSTA, F. de S.
700 1 $aPEDROSO, G. M.
700 1 $aZSCHORNACK, T.
700 1 $aCAMARGO, E. S.
700 1 $aLIMA, M. A. de
700 1 $aFRIGHETTO, R. T. S.
700 1 $aGOMES, J.
700 1 $aMARCOLIN, E.
700 1 $aMACEDO, V. R. M.
773 $tField Crops Research, Amsterdam$gv. 162, p. 60-69, June 2014.
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