| |
|
|
| Registros recuperados : 252 | |
| 141. |  | ARAGÃO, L. S.; ASSIS, H. F.; CAVALLI, J.; TESK, C. R. M.; CARVALHO, P.; PEREIRA, D. H.; SCHIMITD JUNIOR, R. J.; PEDREIRA, B. C. e. Leaf photosynthesis and water use efficiency by Panicum maximum BRS Quênia. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 54., 2017, Foz do Iguaçu. A new view of animal science: challenges and perspectives: Proceedings. Foz do Iguaçu: SBZ, 2017. p. 654.| Biblioteca(s): Embrapa Agrossilvipastoril. |
|    |
| 142. | | CARVALHO, P. de; DOMICIANO, L. F.; MOMBACH, M. A.; NASCIMENTO, H. L. B. do; CABRAL, L. da S.; SOLLENBERGER, L. E.; PEREIRA, D. H.; PEDREIRA, B. C. e. Forage and animal production on palisadegrass pastures growing in monoculture or as a component of integrated crop-livestock-forestry systems. Grass and forage science, v. 74, n. 4, p. 650-660, 2019.| Biblioteca(s): Embrapa Agrossilvipastoril. |
|  |
| 143. | | PEDREIRA, B. C. e; CARVALHO, A. P.; PARAISO, I.; SILVA, D.; DOMICIANO, L. F.; CABRAL, L.; PEREIRA, D. H.; SOLLENBERGER, L. E. Forage production and animal performance of Ipyporã and Mulato II Brachiariagrasses under continuous stocking. In: ASA, CSSA & SSSA INTERNATIONAL ANNUAL MEETING, 2020, San Antonio. Embracing the digital environment: abstracts [eletrônico]... Phoenix: ASA; CSSA; SSSA, 2020.| Biblioteca(s): Embrapa Agrossilvipastoril. |
| |
| 144. | | PEDREIRA, B. C. e; DOMICIANO, L. F.; RODRIGUES, R. de A. R.; MORAES, S. R. G.; MAGALHAES, C. A. de S.; MATOS, E. da S.; ZOLIN, C. A. Integração lavoura-pecuária: novas tendências. In: MEDEIROS, F. H. V.; PEDROSO, L. A.; GUIMARÃES, M. de R. F.; SILVA, B. A. A. de S. e; ALMEIDA, L. G. F. de; SILVA, F. de J.; SILVA, R. L. M. da; FERREIRA, L. C.; PEREIRA, A. K. M.; COUTO, T. B. R.; GOMES, V. A.; MEDEIROS, R. M.; VEIGA, C. M. de O.; SILVA, M. de F.; FIGUEIREDO, Y. F.; GATTI, G. V. N.; NICOLLI, C. P. (Ed.). Novos sistemas de produção. Lavras: UFLA, 2017. cap. 9, p. 128-160.| Biblioteca(s): Embrapa Agrossilvipastoril; Embrapa Solos. |
| |
| 145. | | PEDREIRA, B. C. e; BEHLING, M.; WRUCK, F. J.; BARBOSA, D. A.; MENEGUCI, J. L. P.; CARNEVALLI, R. A.; LOPES, L. B.; TONINI, H. Integración cultivos-ganadería-bosque: experiencias en Mato Grosso, Brasil. In: CONGRESO INTERNACIONAL DE TRANSFERENCIA DE TECNOLOGÍA AGROPECUARIA, 21., 2013, Assunción. Invernada y administración agropecuaria: [Anais]. [Assunción]: CEA, 2013. p. 61-93.| Biblioteca(s): Embrapa Arroz e Feijão. |
| |
| 146. | | PEDREIRA, B. C. e; BEHLING, M.; WRUCK, F. J.; BARBOSA, D. A.; MENEGUCI, J. L. P.; CARNEVALLI, R. A.; LOPES, L. B.; TONINI, H. Integración Cultivos-Ganadería-Bosque: experiencias en Mato Grosso, Brasil. In: CONGRESO INTERNACIONAL DE TRANSFERENCIA DE TECNOLOGÍA AGROPECUARIA, 21., 2013, Assunción. Invernada y Administración agropecuaria: [Anais]. [Assunción]: CEA, 2013. 1 CD-ROM. p. 61-93.| Biblioteca(s): Embrapa Agrossilvipastoril. |
| |
| 147. | | BOLSON, D. C.; PEREIRA, D. H.; MOMBACH, M. A.; PINA, D. S.; PEDREIRA, B. C. e; SOARES, R.; PEDROSO, H. C.; PAISOTTO, D. C. Losses in ensiling process of Brachiaria brizantha cv. Piatã with different additives In: INTERNATIONAL SYMPOSIUM ON FORAGE QUALITY AND CONSERVATION, 3., 2013, Campinas, SP. Proceedings? Piracicaba, SP: FEALQ, 2013| Biblioteca(s): Embrapa Agrossilvipastoril. |
| |
| 148. | | MOMBACH, M. A.; PEREIRA, D. H.; FONSECA, R. C.; BOLSON, D. C.; PARISOTTO, D. C.; PINA, D. S.; PEDREIRA, B. C. e; CARNEVALLI, R. A. Losses in silage of Brachiaria brizantha cv. Piata treated with different inoculants and doses In: INTERNATIONAL SYMPOSIUM ON FORAGE QUALITY AND CONSERVATION, 3., 2013, Campinas, SP. Proceedings? Piracicaba, SP: FEALQ, 2013| Biblioteca(s): Embrapa Agrossilvipastoril. |
| |
| 149. | | SEDANO, A. D. B.; PEREIRA, D. H.; PEDREIRA, B. C. e; PINA, D. S.; XAVIER, I. M.; SOUZA, H. A.; ANJOS, E. dos; JOSÉ, R. P. D. Losses in Urochloa brizantha cv. BRS Piatã silage with different additives. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 54., 2017, Foz do Iguaçu. A new view of animal science: challenges and perspectives: Proceedings. Foz do Iguaçu: SBZ, 2017. p. 657.| Biblioteca(s): Embrapa Agrossilvipastoril. |
| |
| 150. | | SILVA, L. A. L. da; AMARO, M. R.; POPE, A. M.; USAI, T. M.; BEHLING NETO, A.; PEREIRA, D. H.; PEDREIRA, B. C. e; DOMICIANO, L. F. Impacto do método de avaliação nos valores de pH obtidos em silagem de capim-zuri. In: SIMPÓSIO MATOGROSSENSE DE BOVINOCULTURA DE CORTE, 5., 2019, Cuiabá. Os desafios da intensificação na produção de carne bovina: anais... Cuiabá: SIMBOV, 2019. Não paginado.| Biblioteca(s): Embrapa Agrossilvipastoril. |
| |
| 151. | | TESK, C. R. M.; PEDREIRA, B. C. e; PEREIRA, D. H.; PINA, D. dos S.; RAMOS, T. A.; MOMBACH, M. A. Impact of grazing management on forage qualitative characteristics: a review. Scientific Electronic Archives, v. 11, n. 5, p. 188-197, 2018.| Biblioteca(s): Embrapa Agrossilvipastoril. |
| |
| 152. | | MELLO, A. C. T. de; MONTEI, R. A. C.; SHIRATSUCHI, L. S.; PEDREIRA, B. C. e; LOPES, L. B.; XAVIER, D. B. Improved grazing activity of dairy heifers in shaded tropical grasslands. Ciência Rural, Santa Maria, v. 47, n. 02, p. 1-7, 2017| Biblioteca(s): Embrapa Agrossilvipastoril. |
| |
| 153. | | TESK, C. R. M.; ABREU, J. G. de; PEREIRA, D. H.; SOLLENBERGER, L. E.; MATTA, F. de P.; PEDREIRA, B. C. e. Herbage accumulation, canopy characteristics, and nutritive value of tropical grasses in the Amazon biome. Crop Science, v. 60, n. 5, p. 2782-2791, 2020.| Biblioteca(s): Embrapa Agrossilvipastoril; Embrapa Pecuária Sudeste. |
| |
| 154. | | NASCIMENTO, H. L. B. do; PEDREIRA, B. C. e; SOLLENBERGER, L. E.; PEREIRA, D. H.; MAGALHÃES, C. A. de S.; CHIZZOTTI, F. H. M. Herbage accumulation, canopy structure and tiller morphology of marandu palisadegrass growing in open pasture and in silvopasture. Agroforestry Systems, v. 95, n. 2, p. 339-352, 2021.| Biblioteca(s): Embrapa Agrossilvipastoril. |
| |
| 155. | | SILVA, F. S. da; DOMICIANO, L. F.; GOMES, F. J.; SOLLENBERGER, L. E.; PEDREIRA, C. G. S.; PEREIRA, D. H.; PEDREIRA, B. C. e. Herbage accumulation, nutritive value and beef cattle production on marandu palisadegrass pastures in integrated systems. Agroforestry Systems, v. 94, n. 5, p. 1891-1902, 2020.| Biblioteca(s): Embrapa Agrossilvipastoril. |
| |
| 156. | | TESK, C. R. M.; CAVALLI, J.; PINA, D. S.; PEREIRA, D. H.; PEDREIRA, C. G. S.; JANK, L.; SOLLENBERGER, L. E.; PEDREIRA, B. C. e. Herbage responses of Tamani and Quenia guineagrasses to grazing intensity. Agronomy Journal, v. 112, n. 3, p. 2081-2091, 2020.| Biblioteca(s): Embrapa Agrossilvipastoril; Embrapa Gado de Corte. |
| |
| 157. | | TSCHOPE, G. L.; NASCIMENTO, H. L. B. do; PEREIRA, D. H.; PEDREIRA, B. C. e; SEDANO, A. D.; SILVA, N. M. F. da; CHIZZOTTI, F. H. M. Indice de área foliar e área foliar especifica em pastos de capim marandu na entre-safra em sistemas iLPF. In: SIMPÓSIO DE PECUÁRIA INTEGRADA, 2., 2016, Sinop. Recuperação de pastagens: anais. Cuiabá: Fundação Uniselva, 2016. p. 264-265. Editores técnicos: Dalton Henrique Pereira; Bruno Carneiro e Pedreira.| Biblioteca(s): Embrapa Agrossilvipastoril. |
| |
| 158. | | BARROS, I. T. M. D.; ARAÚJO, G. P. de; BEHLING NETO, A.; OLIVEIRA JUNIOR, O. L. de; GOMES, F. J.; PEDREIRA, B. C. e. Fertilizer effects on the residual forage mass of a mixed pasture in crop-livestock system. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 56., 2021, Florianópolis. Animal science: challenges in production and sustainability: proceedings... Brasília, DF: Sociedade Brasileira de Zootecnia, 2021. p. 67. Evento virtual.| Biblioteca(s): Embrapa Agrossilvipastoril. |
| |
| 159. | | LIMA, L. R.; MOMBACH, M. A.; FERREIRA, D. C.; PEDREIRA, B. C. e; CARVALHO, P. de; AMORIM, K. R. R. de; CABRAL, L. da S. Fibrolytic and nonfibrolytic rumen bacteria in feedlot cattle during transition from forage to concentrate diets. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 55.; CONGRESSO BRASILEIRO DE ZOOTECNIA, 28., 2018, Goiânia. Construindo saberes, formando pessoas e transformando a produção animal: anais. Viçosa: Sociedade Brasileira de Zootecnia; Brasília, DF: Associação Brasileira de Zootecnistas. não paginado.| Biblioteca(s): Embrapa Agrossilvipastoril. |
| |
| 160. | | ANJOS, E.; PEREIRA, D. H.; PINA, D. S.; BOLSON, D. C.; PEDREIRA, B. C. e; SILVA, A. F.; MOMBACH, M. A.; BARBOSA, P. L. Fermentative profi le and losses in Sorghum bicolor silages from different cultivars. In: INTERNATIONAL SILAGE CONFERENCE, 17.; INTERNATIONAL SYMPOSIUM ON FORAGE QUALITY AND CONSERVATION, 4., 2015, Piracicaba. Proceedings... Piracicaba: Luiz de Queiroz College of Agriculture, University of São Paulo, 2015. p. 270-271.| Biblioteca(s): Embrapa Agrossilvipastoril. |
| |
| Registros recuperados : 252 | |
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Solos. |
|
Data corrente: |
08/02/2022 |
|
Data da última atualização: |
08/02/2022 |
|
Tipo da produção científica: |
Resumo em Anais de Congresso |
|
Autoria: |
CARVALHO, A. P. da S.; GOMES, F. J.; CABRAL, L. S.; RODRIGUES, R. de A. R.; PEREIRA, D. H.; PEDREIRA, B. C. e. |
|
Afiliação: |
ANA PAULA DA SILVA CARVALHO, UFMT, Sinop-MT; FAGNER JUNIOR GOMES, USP-ESALQ, Piracicaba-SP; LUCIANO SILVA CABRAL, UFMT, Sinop-MT; RENATO DE ARAGAO RIBEIRO RODRIGUES, CNPS; DALTON HENRIQUE PEREIRA, UFMT, Sinop-MT; BRUNO CARNEIRO E PEDREIRA, CPAMT. |
|
Título: |
Enteric methane emission by steers grazing on Ipyporã and Mulato II brachiariagrasses pastures. |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 56., 2021, Florianópolis. Animal science: challenges in production and sustainability: proceedings [...]. Brasília, DF: Sociedade Brasileira de Zootecnia, 2021. p. 390. Evento virtual. |
|
Idioma: |
Inglês |
|
Conteúdo: |
The reduction of enteric methane (CH4) emitted by livestock is driven by pasture management, which can enhance forage accumulation and animal performance, supporting lower CH4 emission per kg of meat produced. In this sense, new forage grasses can increase the pasture production (e.g.; quantity and quality) and average daily gain, reducing CH4 emission and improving the efficiency of the forage-based livestock systems. Our objective was to compare the CH4 emission by Nellore steers grazing on ?Ipyporã? [B. ruziziensis Germ. & Evrard × B. brizantha (Hochst. ex A. Rich.) Stapf] and ?Mulato II? (B. ruziziensis × B. brizantha × B. decumbens Stapf) brachiariagrasses pastures in Sinop, MT, Brazil. All experimental units were continuously stocked using a variable stocking rate from May 2016 to May 2018. The GreenFeed® was used to measure CH4 emissions at 4- h intervals with up to eight drops of 50 g (feed supply) distributed in 40-s intervals for up to 5 min in each feeding period (Feb. 1 to Apr. 31, 2017, in the first year; and from Nov. 27, 2017, to Jan. 11, 2018, and from Mar. 29, 2018, to April 30, 2018, in the second year). The average CH4 emissions were 59.1 and 71.9 ± 9.5 kg animal-1 year-1 for Ipyporã, and 55.8 and 71.9 ± 3.2 kg animal-1 year-1 for Mulato II, in the first and second years, respectively. The greater was the stocking rate and the gain ha-1, the greater was the CH4 emission per area in both forage-based systems, with the greatest values on Mulato II (P<0.05). Although a more intensive livestock system, with greater animal production per area, promotes a greater absolute CH4 emission due to the increased stocking rate, it is important to consider the system efficiency. The CH4 emission per area decreased as the average daily gain increased for the two grasses. In addition, when considering the gain ha-1, which consists of the relationship of individual performance and the stocking rate, the greater the gain ha-1, the lower the relative CH4 emission per kilogram of meat produced. The CH4 emission by the gain per area (kg CH4.kg gain ha-1) presented a similar response pattern for both cultivars. For Ipyporã, relative emission decreases while the gain ha-1 increases up to 33.6 kg liveweight ha-1 per month, stabilizing the emission at 0.25 kg CH4.kg gain ha-1. On the other hand, the reduction in CH4 emission per gain per area stabilizes at 0.27 kg CH4.kg gain ha-1 for Mulato II, when the gain per area reaches 20.6 kg liveweight ha-1 per month. We concluded that forage-based systems producing more than 33.6 and 20.6 kg of liveweight ha-1 per month on Ipyporã and Mulato II pastures, respectively, are more efficient, emitting less CH4 per unit of product. MenosThe reduction of enteric methane (CH4) emitted by livestock is driven by pasture management, which can enhance forage accumulation and animal performance, supporting lower CH4 emission per kg of meat produced. In this sense, new forage grasses can increase the pasture production (e.g.; quantity and quality) and average daily gain, reducing CH4 emission and improving the efficiency of the forage-based livestock systems. Our objective was to compare the CH4 emission by Nellore steers grazing on ?Ipyporã? [B. ruziziensis Germ. & Evrard × B. brizantha (Hochst. ex A. Rich.) Stapf] and ?Mulato II? (B. ruziziensis × B. brizantha × B. decumbens Stapf) brachiariagrasses pastures in Sinop, MT, Brazil. All experimental units were continuously stocked using a variable stocking rate from May 2016 to May 2018. The GreenFeed® was used to measure CH4 emissions at 4- h intervals with up to eight drops of 50 g (feed supply) distributed in 40-s intervals for up to 5 min in each feeding period (Feb. 1 to Apr. 31, 2017, in the first year; and from Nov. 27, 2017, to Jan. 11, 2018, and from Mar. 29, 2018, to April 30, 2018, in the second year). The average CH4 emissions were 59.1 and 71.9 ± 9.5 kg animal-1 year-1 for Ipyporã, and 55.8 and 71.9 ± 3.2 kg animal-1 year-1 for Mulato II, in the first and second years, respectively. The greater was the stocking rate and the gain ha-1, the greater was the CH4 emission per area in both forage-based systems, with the greatest values on Mulato II (P<0.05). ... Mostrar Tudo |
|
Palavras-Chave: |
Emissão de metano; GreenFeed; Ipyporã; Lavoura-pecuária; Mulato ii. |
|
Thesagro: |
Brachiaria; Brachiaria Brizantha; Brachiaria Decumbens; Brachiaria Ruziziensis; Capim Urochloa; Efeito Estufa; Forragem; Gado Nelore; Metano; Pastagem. |
|
Thesaurus NAL: |
Environmental sustainability; Forage; Forage grasses; Forage production; Grasses; Greenhouses; Methane; Nellore; Urochloa. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/231063/1/Enteric-methane-emission-by-steers-grazing-2021.pdf
|
|
Marc: |
LEADER 04170nam a2200457 a 4500
001 2139806
005 2022-02-08
008 2021 bl uuuu u00u1 u #d
100 1 $aCARVALHO, A. P. da S.
245 $aEnteric methane emission by steers grazing on Ipyporã and Mulato II brachiariagrasses pastures.$h[electronic resource]
260 $aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 56., 2021, Florianópolis. Animal science: challenges in production and sustainability: proceedings [...]. Brasília, DF: Sociedade Brasileira de Zootecnia, 2021. p. 390. Evento virtual.$c2021
520 $aThe reduction of enteric methane (CH4) emitted by livestock is driven by pasture management, which can enhance forage accumulation and animal performance, supporting lower CH4 emission per kg of meat produced. In this sense, new forage grasses can increase the pasture production (e.g.; quantity and quality) and average daily gain, reducing CH4 emission and improving the efficiency of the forage-based livestock systems. Our objective was to compare the CH4 emission by Nellore steers grazing on ?Ipyporã? [B. ruziziensis Germ. & Evrard × B. brizantha (Hochst. ex A. Rich.) Stapf] and ?Mulato II? (B. ruziziensis × B. brizantha × B. decumbens Stapf) brachiariagrasses pastures in Sinop, MT, Brazil. All experimental units were continuously stocked using a variable stocking rate from May 2016 to May 2018. The GreenFeed® was used to measure CH4 emissions at 4- h intervals with up to eight drops of 50 g (feed supply) distributed in 40-s intervals for up to 5 min in each feeding period (Feb. 1 to Apr. 31, 2017, in the first year; and from Nov. 27, 2017, to Jan. 11, 2018, and from Mar. 29, 2018, to April 30, 2018, in the second year). The average CH4 emissions were 59.1 and 71.9 ± 9.5 kg animal-1 year-1 for Ipyporã, and 55.8 and 71.9 ± 3.2 kg animal-1 year-1 for Mulato II, in the first and second years, respectively. The greater was the stocking rate and the gain ha-1, the greater was the CH4 emission per area in both forage-based systems, with the greatest values on Mulato II (P<0.05). Although a more intensive livestock system, with greater animal production per area, promotes a greater absolute CH4 emission due to the increased stocking rate, it is important to consider the system efficiency. The CH4 emission per area decreased as the average daily gain increased for the two grasses. In addition, when considering the gain ha-1, which consists of the relationship of individual performance and the stocking rate, the greater the gain ha-1, the lower the relative CH4 emission per kilogram of meat produced. The CH4 emission by the gain per area (kg CH4.kg gain ha-1) presented a similar response pattern for both cultivars. For Ipyporã, relative emission decreases while the gain ha-1 increases up to 33.6 kg liveweight ha-1 per month, stabilizing the emission at 0.25 kg CH4.kg gain ha-1. On the other hand, the reduction in CH4 emission per gain per area stabilizes at 0.27 kg CH4.kg gain ha-1 for Mulato II, when the gain per area reaches 20.6 kg liveweight ha-1 per month. We concluded that forage-based systems producing more than 33.6 and 20.6 kg of liveweight ha-1 per month on Ipyporã and Mulato II pastures, respectively, are more efficient, emitting less CH4 per unit of product.
650 $aEnvironmental sustainability
650 $aForage
650 $aForage grasses
650 $aForage production
650 $aGrasses
650 $aGreenhouses
650 $aMethane
650 $aNellore
650 $aUrochloa
650 $aBrachiaria
650 $aBrachiaria Brizantha
650 $aBrachiaria Decumbens
650 $aBrachiaria Ruziziensis
650 $aCapim Urochloa
650 $aEfeito Estufa
650 $aForragem
650 $aGado Nelore
650 $aMetano
650 $aPastagem
653 $aEmissão de metano
653 $aGreenFeed
653 $aIpyporã
653 $aLavoura-pecuária
653 $aMulato ii
700 1 $aGOMES, F. J.
700 1 $aCABRAL, L. S.
700 1 $aRODRIGUES, R. de A. R.
700 1 $aPEREIRA, D. H.
700 1 $aPEDREIRA, B. C. e
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Solos (CNPS) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
