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| Registros recuperados : 10 | |
| 1. |  | TOWNSEND, C. R.; NABINGER, C.; SCHIMITT, F.; SILVA, C. E.; KUNRATH, T. R.; CARDOSO, R. R. Características morfogênicas e estruturais de gramíneas nativas do bioma Pampa pertencentes ao gênero Paspalum. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 46., 2009, Maringá. Inovação científica e tecnológica em zootecnia: anais de resumos. Maringa: SBZ: UEM, 2009.| Biblioteca(s): Embrapa Rondônia. |
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| 2. | | TOWNSEND, C. R.; NABINGER, C.; SCHIMITT, F.; CARASSAI, I. J.; SILVA, C. E. da; KUNRATH, T. R. Determinação das características morfogênicas e estruturais de biótipos de Paspalum guenoarum sob níveis de oferta de nitrogênio. In: INTERNATIONAL SYMPOSIUM ON FORAGE BREEDING, 3., 2011, Bonito. Breeding forages for climate adaptation and mitigation - eco-efficient animal production: proceedings...[Campo Grande: Embrapa Gado de Corte, 2011]. CD-ROM| Biblioteca(s): Embrapa Rondônia. |
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| 3. | | TOWNSEND, C. R.; NABINGER, C.; SCHIMITT, F.; CARASSAI, I. J.; SILVA, C. E. da; KUNRATH, T. R. Determinação das características morfogênicas e estruturais de biótipos de Paspalum notatum sob níveis de oferta de nitrogênio. In: INTERNATIONAL SYMPOSIUM ON FORAGE BREEDING, 3., 2011, Bonito. Breeding forages for climate adaptation and mitigation - eco-efficient animal production: proceedings...[Campo Grande: Embrapa Gado de Corte, 2011]. CD-ROM| Biblioteca(s): Embrapa Rondônia. |
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| 4. | | TOWNSEND, C. R.; NABINGER, C.; SCHIMITT, F.; CARASSAI, I. J.; SILVA, C. E. da; KUNRATH, T. R. Características morfogênicas e estruturais de biótipos de Paspalum notatum submetidos à adubação nitrogenada. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 47., 2010, Salvador. Empreendedorismo e progresso científicos na zootecnia brasileira de vanguarda: anais. Salvador: SBZ, 2010. 1 CD-ROM.| Biblioteca(s): Embrapa Rondônia. |
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| 6. | | TOWNSEND, C. R.; NABINGER, C.; SCHIMITT, F.; CARASSAI, I. J.; SILVA, C. E. da; KUNRATH, T. R. Resposta à adubação nitrogenada das características morfogênicas e estruturais de Paspalum lividum. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 48., 2011, Belém. O desenvolvimento da produção animal e a responsabilidade frente a novos desafios: anais. Belém: SBZ, 2011.| Biblioteca(s): Embrapa Rondônia. |
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| 7. | | ASSMANN, J. M.; ANGHINONI, I.; MARTINS, A. P.; COSTA, S. E. V. G. de A.; KUNRATH, T. R.; BAYER, C.; CARVALHO, P. C. de F.; FRANZLUEBBERS, A. J. Carbon and nitrogen cycling in an integrated soybean-beef cattle production system under different grazing intensities. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 50, n. 10, p. 967-978, out. 2015. Título em português: Ciclagem de carbono e nitrogênio em sistema integrado de produção de soja e bovinos de corte sob diferentes intensidades de pastejo.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 8. | | SOUZA FILHO, W. de; NUNES, P. A. de A.; BARRO, R. S.; KUNRATH, T. R.; ALMEIDA, G. M. de; GENRO, T. C. M.; BAYER, C.; CARVALHO, P. C. de F. Mitigation of enteric methane emissions through pasture management in integrated crop-livestock systems: trade-offs between animal performance and environmental impacts. Journal of Cleaner Production, v. 213, p. 968-975, Mar. 2019.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 9. | | MARTINS, A. P.; COSTA, S. E. V. G. de A.; ANGHINONI, I.; KUNRATH, T. R.; CECAGNO, D.; REICHERT, J. M.; BALERINI, F.; DILLENBURG, L. R.; CARVALHO, C. de F. Soil moisture and soybean physiology affected by drought in an integrated crop-livestock system. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 8, p. 978-989, ago. 2016. Título em português: Umidade do solo e fisiologia da soja afetados por estiagem em sistema de integração lavoura?pecuária.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 10. | | MORAES, A. de; PELISSARI, A.; CARVALHO, P. C. de; ANGHINONI, I.; LUSTOSA, S. B. C. L.; BALBINOT JUNIOR, A. A.; LANG, C. R.; ASSMANN, T. S.; ASSMANN, T. S.; ASSMANN, A.; PIVA, J. T.; SCHUSTER, M. Z.; KUNRATH, T. R.; MARTINS, A. P. Avanços técnico-científicos em SIPA no subtrópico brasileiro. In: CONGRESSO BRASILEIRO DE SISTEMAS INTEGRADOS DE PRODUÇÃO AGROPECUÁRIA, 1.; ENCONTRO DE INTEGRAÇÃO LAVOURA-PECUÁRIA NO SUL DO BRASIL, 4., Pato Branco, 2017, Palestras: intensificação com sustentabilidade. Cascavel: UTFPR, 2017. p. 102-124. ISBN do livro no todo: 978-85-99584-10-1.| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 10 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sul. Para informações adicionais entre em contato com cppsul.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
08/11/2019 |
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Data da última atualização: |
08/11/2019 |
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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: |
SOUZA FILHO, W. de; NUNES, P. A. de A.; BARRO, R. S.; KUNRATH, T. R.; ALMEIDA, G. M. de; GENRO, T. C. M.; BAYER, C.; CARVALHO, P. C. de F. |
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Afiliação: |
William de Souza Filho, UFRGS; Pedro Arthur de Albuquerque Nunes, UFRGS; Raquel Santiago Barro, UFRGS; Taíse Robinson Kunrath, UFRGS; Gleice Menezes de Almeida, UFRGS; TERESA CRISTINA MORAES GENRO, CPPSUL; Cimelio Bayer, UFRGS; Paulo Cesar de Faccio Carvalho, UFRGS. |
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Título: |
Mitigation of enteric methane emissions through pasture management in integrated crop-livestock systems: trade-offs between animal performance and environmental impacts. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Cleaner Production, v. 213, p. 968-975, Mar. 2019. |
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Idioma: |
Inglês |
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Conteúdo: |
We evaluated the effect of different grazing intensities by steers on animal performance, herbage intake and CH4 emissions in the stocking period of a soybean-beef cattle integrated system in southern Brazil. Treatments consisted of different grazing intensities, defined by target sward heights (10, 20, 30 and 40 cm) of mixed black-oat (Avena strigosa Schreb.) and Italian ryegrass (Lolium multiflorum Lam.) pastures under continuous stocking. Grazing management affected herbage utilization and, consequently, animal performance and CH4 emission. At the individual level, CH4 emission and animal performance had optimal values when pasture height was managed within a range of 23e30 cm. At the farm level, we found a positive linear effect of grazing intensity on animal live weight gain per hectare and the associated environmental costs of land use. Liveweight gain increased by 90 g ha1 day1 and CH4 emissions increased by 500 g CO2eq ha1 day1 for each cm of target sward height reduction. Given that most producers graze pastures to very short heights, large-scale adoption of target heights within 23e30 cm in southern Brazil has the potential to achieve 13e14% of the mitigation target for GHG emissions from the whole agricultural sector and 22e25% of the target for enteric fermentation from the livestock sector pledged by the Brazilian Government in the Paris Agreement. We conclude that adequate grazing management is the key strategy to improve animal production and reduce the environmental impact from livestock in ICLS. MenosWe evaluated the effect of different grazing intensities by steers on animal performance, herbage intake and CH4 emissions in the stocking period of a soybean-beef cattle integrated system in southern Brazil. Treatments consisted of different grazing intensities, defined by target sward heights (10, 20, 30 and 40 cm) of mixed black-oat (Avena strigosa Schreb.) and Italian ryegrass (Lolium multiflorum Lam.) pastures under continuous stocking. Grazing management affected herbage utilization and, consequently, animal performance and CH4 emission. At the individual level, CH4 emission and animal performance had optimal values when pasture height was managed within a range of 23e30 cm. At the farm level, we found a positive linear effect of grazing intensity on animal live weight gain per hectare and the associated environmental costs of land use. Liveweight gain increased by 90 g ha1 day1 and CH4 emissions increased by 500 g CO2eq ha1 day1 for each cm of target sward height reduction. Given that most producers graze pastures to very short heights, large-scale adoption of target heights within 23e30 cm in southern Brazil has the potential to achieve 13e14% of the mitigation target for GHG emissions from the whole agricultural sector and 22e25% of the target for enteric fermentation from the livestock sector pledged by the Brazilian Government in the Paris Agreement. We conclude that adequate grazing management is the key strategy to improve animal production and reduce the enviro... Mostrar Tudo |
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Thesagro: |
Bovino; Metano. |
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Categoria do assunto: |
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Marc: |
LEADER 02290naa a2200229 a 4500
001 2114105
005 2019-11-08
008 2019 bl uuuu u00u1 u #d
100 1 $aSOUZA FILHO, W. de
245 $aMitigation of enteric methane emissions through pasture management in integrated crop-livestock systems$btrade-offs between animal performance and environmental impacts.$h[electronic resource]
260 $c2019
520 $aWe evaluated the effect of different grazing intensities by steers on animal performance, herbage intake and CH4 emissions in the stocking period of a soybean-beef cattle integrated system in southern Brazil. Treatments consisted of different grazing intensities, defined by target sward heights (10, 20, 30 and 40 cm) of mixed black-oat (Avena strigosa Schreb.) and Italian ryegrass (Lolium multiflorum Lam.) pastures under continuous stocking. Grazing management affected herbage utilization and, consequently, animal performance and CH4 emission. At the individual level, CH4 emission and animal performance had optimal values when pasture height was managed within a range of 23e30 cm. At the farm level, we found a positive linear effect of grazing intensity on animal live weight gain per hectare and the associated environmental costs of land use. Liveweight gain increased by 90 g ha1 day1 and CH4 emissions increased by 500 g CO2eq ha1 day1 for each cm of target sward height reduction. Given that most producers graze pastures to very short heights, large-scale adoption of target heights within 23e30 cm in southern Brazil has the potential to achieve 13e14% of the mitigation target for GHG emissions from the whole agricultural sector and 22e25% of the target for enteric fermentation from the livestock sector pledged by the Brazilian Government in the Paris Agreement. We conclude that adequate grazing management is the key strategy to improve animal production and reduce the environmental impact from livestock in ICLS.
650 $aBovino
650 $aMetano
700 1 $aNUNES, P. A. de A.
700 1 $aBARRO, R. S.
700 1 $aKUNRATH, T. R.
700 1 $aALMEIDA, G. M. de
700 1 $aGENRO, T. C. M.
700 1 $aBAYER, C.
700 1 $aCARVALHO, P. C. de F.
773 $tJournal of Cleaner Production$gv. 213, p. 968-975, Mar. 2019.
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