| |
|
|
| Registros recuperados : 41 | |
| 21. |  | BREMM, C.; CARVALHO, P. C. F.; PEREZ, N. B.; FONSECA, L.; ELEJALDE, D. A. G.; AMARAL, G. A.; MOOJEN, F. G.; CORREIA, L. H. S. Feeding choices by cattle and sheep grazing heterogeneous pastoral environments. In: INTERNATIONAL RANGELAND CONGRESS, 9., 2011, Rosario, Argentina. Diverse rangelands for a sustainable society: [proceedings...]. Rosario: Instituto Nacional de Tecnología Agropecuaria; Asociación Argentina para el Manejo de Pastizales Naturales, 2011. p. 596.| Biblioteca(s): Embrapa Pecuária Sul. |
|    |
| 22. | | SAVIAN, J. V.; GENRO, T. C. M.; BARTH NETO, A.; BREMM, C.; AZEVEDO, E. B.; DAVID, D. B.; GONDA, H. L.; CARVALHO, P. C. F. Comparison of faecal crude protein and n-alkanes techniques to estimate herbage intake by grazing sheep. Animal Feed Science and Technology, v. 242, p. 144?149, 2018.| Biblioteca(s): Embrapa Pecuária Sul. |
|  |
| 23. | | COSTA, N. de L.; MORAES, A.; CARVALHO, P. C. F.; MONTEIRO, A. L. G.; MOTTA, A. C. V.; OLIVEIRA, R. A. Composição e extração de nutrientes por trachypogon Plumosus sob adubação e idades de rebrota. Archivos Zootecnia, v. 62, n.238, p. 227-238, 2013.| Biblioteca(s): Embrapa Roraima. |
| |
| 24. | | TRINDADE, J. K. da; CARVALHO, P. C. F.; NEVES, F. P.; PINTO, C. E.; GENRO, T. C. M.; CORREIA, L. H. S. Consumo diário de forragem por bovinos em pastagem natural: resposta à oferta de forragem e estrutura do pasto. In: SIMPÓSIO BRASILEIRO DE AGROPECUÁRIA SUSTENTÁVEL, 4,; CONGRESSO INTERNACIONAL DE AGROPECUÁRIA SUSTENTÁVEL, 1., 2012, Porto Alegre. A sustentabilidade dentro de sistemas associativistas de produção: anais de resumos expandidos. Porto Alegre: UFRGS, 2012. IV SIMBRAS. Disponível online.| Biblioteca(s): Embrapa Pecuária Sul. |
| |
| 25. | | MEZZALIRA, J. C.; CARVALHO, P. C. F.; AMARAL, M. F.; BREMM, C.; TRINDADE, J. K. da; GONÇALVES, E. N.; MARTINS, R. S.; GENRO, T. C. M. Patterns of sward height reduction in a tropical pasture grazed by dairy cows. In: GENERAL MEETING OF THE EUROPEAN GRASSLAND FEDERATION, 23., 2010, Kiel. Grassland in a changing world. Duderstadt: Mecke-Druck, 2010. p. 973-975. EGF 2010. Metas 2011.| Biblioteca(s): Embrapa Pecuária Sul. |
| |
| 26. | | PINTO, C. E.; TRINDADE, J. K.; GARCIA, E. N.; BONILHA, C. I.; GENRO, T. C. M.; CARVALHO, P. C. F.; NABINGER, C. Grazing intensities on the vegetation diversity In the pampa biome grassland. In: INTERNATIONAL RANGELAND CONGRESS, 9., 2011, Rosario, Argentina. Diverse rangelands for a sustainable society: [proceedings...]. Rosario: Instituto Nacional de Tecnología Agrpecuaria; Asociación Argentina para el Manejo de Pastizales Naturales, 2011. p. 63.| Biblioteca(s): Embrapa Pecuária Sul. |
| |
| 27. | | PRATES, A.; QUADROS, L. F. P.; MACHADO, D.; BARRO, R.; CEZIMBRA, I. M.; BONNET, O. J. F.; GENRO, T. C. M.; CARVALHO, P. C. F. Grazing intensity as a strategy to mitigate methane in native grassland. In: INTERNATIONAL SYMPOSIUM ON GREENHOUSE GASES IN AGRICULTURE, 2., 2016, Campo Grande, MS. Proceedings... Brasília, DF: Embrapa, 2016. p. 205-212. (Embrapa Gado de Corte. Documentos, 216). Coordenador: Roberto Giolo de Almeida. II SIGEE.| Biblioteca(s): Embrapa Pecuária Sul. |
| |
| 28. | | MEZZALIRA, J. C.; CARVALHO, P. C. F.; AMARAL, M. F.; BREMM, C.; TRINDADE, J. K.; GONÇALVES, E. N.; GENRO, T. C. M.; SUÑÉ, R. W. Manejo do milheto em pastoreio rotativo para maximizar a taxa de ingestão por vacas leiteiras. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Belo Horizonte, v. 65, n. 3, p. 833-840, jun. 2013.| Biblioteca(s): Embrapa Pecuária Sul. |
| |
| 29. | | COSTA, N. de L.; MORAES, A.; CARVALHO, P. C. F.; MONTEIRO, A. L. G.; MOTTA, A. C. V.; SILVA, A. L. P.; OLIVEIRA, R. A. Morfogênese de trachypogon plumosus sob calagem, adubação e idades de rebrota. Archivos de Zootecnia, v.63, n.241, p. 109-120, 2014.| Biblioteca(s): Embrapa Roraima. |
| |
| 30. | | TRINDADE, J. K. da; CARVALHO, P. C. F.; NEVES, F. P.; PINTO, C. E.; GENRO, T. C. M.; NABINGER, C.; CADENAZZI, M. Principal components analysis of sward structure and ingestive behaviour of beef cattle managed at levels of herbage allowances in natural pasture. In: INTERNATIONAL RANGELAND CONGRESS, 9., 2011, Rosario, Argentina. Diverse rangelands for a sustainable society: [proceedings...]. Rosario: Instituto Nacional de Tecnología Agrpecuaria; Asociación Argentina para el Manejo de Pastizales Naturales, 2011. p. 621.| Biblioteca(s): Embrapa Pecuária Sul. |
| |
| 31. | | BREMM, C.; CARVALHO, P. C. F.; PEREZ, N. B.; FONSECA, L.; AMARAL, G. A.; MEZZALIRA, J. C.; SOUZA, G. C.; DAVID, D. B. de. Prehension patterns of beef heifers in a complex vegetation mosaic. In: INTERNATIONAL RANGELAND CONGRESS, 9., 2011, Rosario, Argentina. Diverse rangelands for a sustainable society: [proceedings...]. Rosario: Instituto Nacional de Tecnología Agropecuaria; Asociación Argentina para el Manejo de Pastizales Naturales, 2011.| Biblioteca(s): Embrapa Pecuária Sul. |
| |
| 32. | | COSTA, N. de L.; MORAES, A. de; CARVALHO, P. C. F. de; MONTEIRO, A. L. G.; SILVA, A. L. P.; MAGALHAES, J. A.; OLIVEIRA, R. A. de. Produtividade de forragem e eficiência de utilização da radiação em pastagens de Trachypogon Plumosus nos cerrados de Roraima Nucleus, v. 15, n. 2, p. 1-10, out. 2018.| Biblioteca(s): Embrapa Meio-Norte; Embrapa Roraima. |
| |
| 33. | | TRINDADE, J. K. da; PINTO, C. E.; NEVES, F. P.; MEZZALIRA, J. C.; BREMM, C.; GENRO, T. C. M.; TISCHLER, M. R.; NABINGER, C.; GONDA, H. L.; CARVALHO, P. C. F. Forage allowance as a target of grazing management: implications on grazing time and forage searching. Rangeland Ecology & Management, Wheat Ridge, v. 65, n. 4, p. 382-393, July 2012.| Biblioteca(s): Embrapa Pecuária Sul. |
| |
| 34. | | PONTES, L. da S.; GIOSTRI, A.; BALDISSERA, T. C.; BARRO, R. S.; PORFIRIO-DA-SILVA, V.; VALENGA, J. C. S.; TYMOCZUK, C. B.; COPLA, J. F.; JESUS, R. A.; CARVALHO, P. C. F. Interactive tree and N supply effect on six C4 forage grasses productivity. In: INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 2., 2012, Porto Alegre. Invited papers; Offered papers. [S.l.]: INRA, 2012. 3 p.| Biblioteca(s): Embrapa Florestas. |
| |
| 35. | | TRINDADE, J. K. da; NEVES, F. P.; PINTO, C. E.; BREMM, C.; MEZZALIRA, J. C.; NADIN, L. B.; GENRO, T. C. M.; GONDA, H. L.; CARVALHO, P. C. F. Daily forage intake by cattle on natural grassland: response to forage allowance and sward structure. Rangeland Ecology & Management, v. 69, n. 1, p. 59-67, Jan. 2016.| Biblioteca(s): Embrapa Pecuária Sul. |
| |
| 36. | | CARVALHO, P. C. F.; BREMM, C.; MEZZALIRA, J. C.; FONSECA, L.; TRINDADE, J. K.; BONNET, O. J. F.; TISCHLER, M.; GENRO, T. C. M.; NABINGER, C.; LACA, E. A. Can animal performance be predicted from short-term grazing processes? Animal Production Science, v. 55, n. 3, p. 319-327, 2015.| Biblioteca(s): Embrapa Pecuária Sul. |
| |
| 37. | | BAYER, C.; CARVALHO, P. C. F.; DIECKOW, J.; AMADO, T. J. C.; AITA. C.; GIACOMINI, S. J.; ZANATTA, J. A.; VIEIRA, F. C. B.; NICOLOSO, R. da S.; SILVA, L. S.; SOUSA, R. O.; SCIVITTARO, W. B.; ZSCHORNACK, T. Pesquisa em gases de efeito estufa e oportunidades na agricultura de baixo carbono. In: DONADIO, L. C.; ZACCARO, R. P. Valor nutricional de frutas. Jaboticabal : SBF / Coopercitrus, 2012. 248 p.| Biblioteca(s): Embrapa Clima Temperado. |
| |
| 38. | | BAYER, C.; CARVALHO, P. C. F.; DIECKOW, J.; AMADO, T. J. C.; AITA. C.; GIACOMINI, S. J.; ZANATTA, J. A.; VIEIRA, F. C. B.; NICOLOSO, R. da S.; SILVA, L. S.; SOUSA, R. O.; SCIVITTARO, W. B.; ZSCHORNACK, T. Pesquisa em gases de efeito estufa e oportunidades na agricultura de baixo carbono. In: SIMPÓSIO BRASILEIRO DE AGROPECUÁRIA SUSTENTÁVEL, 4,; CONGRESSO INTERNACIONAL DE AGROPECUÁRIA SUSTENTÁVEL, 1., 2012, Porto Alegre. A sustentabilidade dentro de sistemas associativistas de produção: anais de palestras. Porto Alegre: UFRGS, 2012. p. 84-105. IV SIMBRAS. Projeto/Plano de Ação: 11.11.11.111.| Biblioteca(s): Embrapa Suínos e Aves. |
| |
| 39. | | SAVIAN, J. C.; SCHONS, R. M. T.; SCHNEIDER, E. A. N.; PENSO, J. F.; CAETANO, L. A. M.; MARCHI, D. E.; MEZZALIRA, J. C.; BERNDT, A.; BAYER, C.; Carvalho, P. C. F. A new sward management strategy to mitigate the methane (CH4) emissions by grazing ruminants. In: GREENHOUSE GAS AND ANIMAL AGRICULTURE CONFERENCE, 6., Melbourne, Australia. Proceedings... Melbourne, Australia: GGAA, 2016. p. 79.| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 40. | | SCHUSTER, M. Z.; MORAES, A.; PELISSARI, A.; CARVALHO, P. C. F.; HARRISSON, K.; GAZZIERO, D. L. P.; BONATTO, R. A.; CAMPOS, B. M.; SZYMCZAK, L. S.; PORTUGAL, T. B.; LUSTOSA, S. B. C.; SILVA, D. F. F.; DEISS, L.; GONZALES, N. M. S. Effects of grazing management and crop rotation strategies on Conyza bonariensis ou integrated crop-livestock system after 11 years continuous glyphosate use. In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015. p. 95.| Biblioteca(s): Embrapa Soja. |
| |
| Registros recuperados : 41 | |
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Gado de Leite; Embrapa Pecuária Sudeste. |
|
Data corrente: |
17/11/2022 |
|
Data da última atualização: |
29/11/2022 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
CONGIO, G. F. S.; BANNINK, A.; MAYORGA, O. L.; RODRIGUES, J. P. P.; BOUGOUIN, A.; KEBREAB, E.; CARVALHO, P. C. F.; BERCHIELLI, T. T.; MERCADANTE, M. E. Z.; VALADARES-FILHO, S. C.; BORGES, A. L. C. C.; BERNDT, A.; RODRIGUES, P. H. M.; KU-VERA, J. C.; MOLINA-BOTERO, I. C.; ARANGO, J.; REIS, R. A.; POSADA-OCHOA , S. L.; TOMICH, T. R.; CASTELÁN-ORTEGA, O. A.; MARCONDES, M. I.; GÓMEZ, C.; RIBEIRO-FILHO, H. M. N.; GERE, J. I.; ARIZA-NIETO, C.; GIRALDO, L. A.; GONDA, H.; CERÓN-CUCCHI, M. E.; HERNÁNDEZ, O.; RICCI, P.; HRISTOV, A. N. |
|
Afiliação: |
GUILHERMO F. S. CONGIO, Escola Superior de Agricultura Luiz de Queiroz; ANDRÉ BANNINK, Wageningen University & Research; OLGA L. MAYORGA, Colombian Corporation for Agricultural Research; JOÃO P. P. RODRIGUES, Universidade Federal Rural do Rio de Janeiro; ADELINE BOUGOUIN, University of California; ERMIAS KEBREAB, University of California; PAULO C. F. CARVALHO, Universidade Federal do Rio de Janeiro; TELMA T. BERCHIELLI, Universidade Estadual Paulista; MARIA E. Z. MERCADANTE, Agência Paulista de Tecnologia do Agronegócio; SEBASTIÃO C. VALADARES-FILHO, Universidade Federal de Viçosa; ANA L. C. C. BORGES, Universidade Federal de Minas Gerais; ALEXANDRE BERNDT, CPPSE; PAULO H. M. RODRIGUES, Universidade de São Paulo; JUAN C. KU-VERA, University of Yucatan; ISABEL C. MOLINA-BOTERO, National Agrarian University La Molina; JACOBO ARANGO, International Center for Tropical Agriculture; RICARDO A. REIS, Universidade Estadual Paulista; SANDRA L. POSADA-OCHOA, University of Antioquia; THIERRY RIBEIRO TOMICH, CNPGL; OCTAVIO A. CASTELÁN-ORTEGA, Autonomous University of the State of Mexico; MARCOS I. MARCONDES, Washington State University; CARLOS GÓMEZ, National Agrarian University La Molina; HENRIQUE M. N. RIBEIRO-FILHO, Universidade do Estado de Santa Catarina; JOSÉ I. GERE, National Technological University; CLAUDIA ARIZA-NIETO, Colombian Corporation for Agricultural Research; LUIS A. GIRALDO, National University of Colombia; HORACIO GONDA, Swedish University of Agricultural Sciences; MARÍA E. CERÓN-CUCCHI, National Institute of Agricultural Technology; OLEGARIO HERNÁNDEZ, National Institute of Agricultural Technology; PATRICIA RICCI, National Institute of Agricultural Technology; ALEXANDER N. HRISTOV, The Pennsylvania State University. |
|
Título: |
Improving the accuracy of beef cattle methane inventories in Latin America and Caribbean countries. |
|
Ano de publicação: |
2023 |
|
Fonte/Imprenta: |
Science of the Total Environment, v. 856, 159128, 2023. |
|
DOI: |
http://dx.doi.org/10.1016/j.scitotenv.2022.159128 |
|
Idioma: |
Inglês |
|
Conteúdo: |
On-farm methane (CH4) emissions need to be estimated accurately so that the mitigation effect of recommended prac-tices can be accounted for. In the present study prediction equations for enteric CH4 have been developed in lieu of expensive animal measurement approaches. Our objectives were to: (1) compile a dataset from individual beef cattle data for the Latin America and Caribbean (LAC) region; (2) determine main predictors of CH4 emission variables; (3) develop and cross-validate prediction models according to dietary forage content (DFC); and (4) compare the pre-dictive ability of these newly-developed models with extant equations reported in literature, including those currently used for CH4 inventories in LAC countries. After outlier's screening, 1100 beef cattle observations from 55 studies were kept in the final dataset (similar to 50 % of the original dataset). Mixed-effects models were fitted with a random effect of study. The whole dataset was split according to DFC into a subset for all-forage (DFC = 100 %), high-forage (94 % >= DFC >= 54 %), and low-forage (50 % >= DFC) diets. Feed intake and average daily gain (ADG) were the main pre-dictors of CH4 emission (g d-1), whereas this was feeding level [dry matter intake (DMI) as % of body weight] for CH4 yield (g kg-1 DMI). The newly-developed models were more accurate than IPCC Tier 2 equations for all subsets. Sim-ple and multiple regression models including ADG were accurate and a feasible option to predict CH4 emission when data on feed intake are not available. Methane yield was not well predicted by any extant equation in contrast to the newly-developed models. The present study delivered new models that may be alternatives for the IPCC Tier 2 equa-tions to improve CH4 prediction for beef cattle in inventories of LAC countries based either on more or less readily available data. MenosOn-farm methane (CH4) emissions need to be estimated accurately so that the mitigation effect of recommended prac-tices can be accounted for. In the present study prediction equations for enteric CH4 have been developed in lieu of expensive animal measurement approaches. Our objectives were to: (1) compile a dataset from individual beef cattle data for the Latin America and Caribbean (LAC) region; (2) determine main predictors of CH4 emission variables; (3) develop and cross-validate prediction models according to dietary forage content (DFC); and (4) compare the pre-dictive ability of these newly-developed models with extant equations reported in literature, including those currently used for CH4 inventories in LAC countries. After outlier's screening, 1100 beef cattle observations from 55 studies were kept in the final dataset (similar to 50 % of the original dataset). Mixed-effects models were fitted with a random effect of study. The whole dataset was split according to DFC into a subset for all-forage (DFC = 100 %), high-forage (94 % >= DFC >= 54 %), and low-forage (50 % >= DFC) diets. Feed intake and average daily gain (ADG) were the main pre-dictors of CH4 emission (g d-1), whereas this was feeding level [dry matter intake (DMI) as % of body weight] for CH4 yield (g kg-1 DMI). The newly-developed models were more accurate than IPCC Tier 2 equations for all subsets. Sim-ple and multiple regression models including ADG were accurate and a feasible option to predict CH4 ... Mostrar Tudo |
|
Thesagro: |
Bovino; Efeito Estufa; Gado de Corte; Gás; Metano; Regressão Linear. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 03486naa a2200565 a 4500
001 2148394
005 2022-11-29
008 2023 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1016/j.scitotenv.2022.159128$2DOI
100 1 $aCONGIO, G. F. S.
245 $aImproving the accuracy of beef cattle methane inventories in Latin America and Caribbean countries.$h[electronic resource]
260 $c2023
520 $aOn-farm methane (CH4) emissions need to be estimated accurately so that the mitigation effect of recommended prac-tices can be accounted for. In the present study prediction equations for enteric CH4 have been developed in lieu of expensive animal measurement approaches. Our objectives were to: (1) compile a dataset from individual beef cattle data for the Latin America and Caribbean (LAC) region; (2) determine main predictors of CH4 emission variables; (3) develop and cross-validate prediction models according to dietary forage content (DFC); and (4) compare the pre-dictive ability of these newly-developed models with extant equations reported in literature, including those currently used for CH4 inventories in LAC countries. After outlier's screening, 1100 beef cattle observations from 55 studies were kept in the final dataset (similar to 50 % of the original dataset). Mixed-effects models were fitted with a random effect of study. The whole dataset was split according to DFC into a subset for all-forage (DFC = 100 %), high-forage (94 % >= DFC >= 54 %), and low-forage (50 % >= DFC) diets. Feed intake and average daily gain (ADG) were the main pre-dictors of CH4 emission (g d-1), whereas this was feeding level [dry matter intake (DMI) as % of body weight] for CH4 yield (g kg-1 DMI). The newly-developed models were more accurate than IPCC Tier 2 equations for all subsets. Sim-ple and multiple regression models including ADG were accurate and a feasible option to predict CH4 emission when data on feed intake are not available. Methane yield was not well predicted by any extant equation in contrast to the newly-developed models. The present study delivered new models that may be alternatives for the IPCC Tier 2 equa-tions to improve CH4 prediction for beef cattle in inventories of LAC countries based either on more or less readily available data.
650 $aBovino
650 $aEfeito Estufa
650 $aGado de Corte
650 $aGás
650 $aMetano
650 $aRegressão Linear
700 1 $aBANNINK, A.
700 1 $aMAYORGA, O. L.
700 1 $aRODRIGUES, J. P. P.
700 1 $aBOUGOUIN, A.
700 1 $aKEBREAB, E.
700 1 $aCARVALHO, P. C. F.
700 1 $aBERCHIELLI, T. T.
700 1 $aMERCADANTE, M. E. Z.
700 1 $aVALADARES-FILHO, S. C.
700 1 $aBORGES, A. L. C. C.
700 1 $aBERNDT, A.
700 1 $aRODRIGUES, P. H. M.
700 1 $aKU-VERA, J. C.
700 1 $aMOLINA-BOTERO, I. C.
700 1 $aARANGO, J.
700 1 $aREIS, R. A.
700 1 $aPOSADA-OCHOA , S. L.
700 1 $aTOMICH, T. R.
700 1 $aCASTELÁN-ORTEGA, O. A.
700 1 $aMARCONDES, M. I.
700 1 $aGÓMEZ, C.
700 1 $aRIBEIRO-FILHO, H. M. N.
700 1 $aGERE, J. I.
700 1 $aARIZA-NIETO, C.
700 1 $aGIRALDO, L. A.
700 1 $aGONDA, H.
700 1 $aCERÓN-CUCCHI, M. E.
700 1 $aHERNÁNDEZ, O.
700 1 $aRICCI, P.
700 1 $aHRISTOV, A. N.
773 $tScience of the Total Environment$gv. 856, 159128, 2023.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
