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| Registros recuperados : 66 | |
| 4. |  | MEDEIROS, S. R. de; ALBERTINI, T. Z. Uso de alimentos ricos em lipídeos para alimentação de bovinos de corte: recomendações de uso, limitações e impactos na qualidade da carne. In: SIMPÓSIO DE PRODUÇÃO DE GADO DE CORTE, 8.; SIMPÓSIO INTERNACIONAL DE PRODUÇÃO DE GADO DE CORTE, 4., 2012, Viçosa, MG. Anais. Viçosa, MG: Universidade Federal de Viçosa, 2012. 327 p. SIMCORTE. p.237-266| Biblioteca(s): Embrapa Gado de Corte. |
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| 8. | | FURTADO, E. J. G.; ALBERTINI, T. Z.; MEDEIROS, S. R. de. Efeito do grupo genético na taxa de desposição de gordura subcutânea. In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 4., 2008, Campo Grande, MS. Anais [da]... Campo Grande, MS: Embrapa Gado de Corte, 2008. 1 CD-ROM. Editores técnicos Valdemir Antônio Laura, Paulo Henrique Nogueira Biscola. 1 p. 1 CD-ROM.| Biblioteca(s): Embrapa Gado de Corte. |
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| 10. | | ALBERTINI, T. Z.; MEDEIROS, S. R. de; GOMES, R. da C.; FELTRIN, G. B. Exigências nutricionais, ingestão e crescimento de bovinos de corte. In: MEDEIROS, S. R. de; GOMES, R. da C.; BUNGENSTAB, D. J. (Ed.). Nutrição de bovinos de corte: fundamentos e aplicações. Brasília, DF: Embrapa, 2015. 12 p.| Biblioteca(s): Embrapa Gado de Corte. |
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| 13. | | ALBERTINI, T. Z.; MEDEIROS, S. R. de; TORRES JÚNIOR, R. A. de A.; LANNA, D. P. D. Cow live weight is negatively related to feed efficiency of cow/calf pairs from birth to weaning. In: ADSA-PSA-AMPA-ASAS JOINT ANNUAL MEETING, 2008, Indianapolis. Abstracts. Indianapolis: ADSA: ASAS, 2008. Disponível em:< http://adsa.asas.org/meetings/2008/abstracts/TOC.htm > Acesso em: 26 mar. 2009. Publicado em: Journal of Animal Science, Champaign, v. 86, E-Supplement 2; Journal of Dairy Science, Champaign, v. 91, E-Supplement 1. p. 182 1 CD-ROM. Ruminant nutrition: growing youngstock, calves and heifers. O181. Trabalho 215.| Biblioteca(s): Embrapa Gado de Corte. |
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| 14. | | SOUZA, A. R. D. L.; MEDEIROS, S. R.; OSHIRO, M. M.; TORRES JÚNIOR, R. A. A.; MANVAILER, G. V.; ALBERTINI, T. Z.; REIS, S. F.; MORAIS, M. G. Com baixo e elevado teor de gordura e o desempenho em confinamento de novilhos, Nelore, Caracu e mestiços. In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 3., 2007, Campo Grande, MS. Anais [da]... Campo Grande, MS: Embrapa Gado de Corte, 2007. p. 22 1 CD-ROM.| Biblioteca(s): Embrapa Gado de Corte. |
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| 15. | | ALBERTINI, T. Z.; MEDEIROS, S. R. de; TORRES JUNIOR, R. A. de A.; BIBERG, F. A.; RIBEIRO, C. B.; LANNA, D. P. D. Características das curvas de lactação de vacas de corte cruzadas obtidas por diferentes métodos. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 44., 2007, Jaboticabal. O avanço científico e tecnológico na produção animal: anais. Jaboticabal: Sociedade Brasileira de Zootecnia: UNESP, Faculdade de Ciências Agrárias e Veterinárias, 2007. 3 p. 1 CD-ROM. Nutrição de ruminantes. H929. CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 16. | | GATTASS, C. B. A.; MORAIS, M. da G.; ABREU, U. G. P. de; LEMPP, B.; STEIN, J.; ALBERTINI, T. Z.; FRANCO, G. L. Consumo, digestibilidade aparente e ganho de peso em bovinos de corte confinados e suplementados com cultura de levedura (Saccharomyces cerevisiae cepa 1026). Ciência Animal Brasileira, v. 9, n. 3, p. 535-542, jul./set. 2008.| Biblioteca(s): Embrapa Pantanal. |
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| 17. | | RESENDE, L. H. G. da S. de; ALBERTINI, T. Z.; DETMANN, E.; TOMICH, T. R.; FRANCO, G. L.; LEMPP, B.; MORAIS, M. da G. Consumo e digestibilidade do feno de capim-braquiária em bovinos de corte sob suplementação com mistura contendo sulfato de amônio, caseína e uréia. Revista Brasileira de Zootecnia, v.37, n.4, p. 717-723, 2008.| Biblioteca(s): Embrapa Pantanal. |
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| 18. | | THIAGO, R. D. R. T.; TORRES JÚNIOR, R. A. de A.; ALBERTINI, T. Z.; EUCLIDES FILHO, K.; FIGUEIREDO, G. R.; MEDEIROS, S. R.; PEREIRA, M. A. Cruzadas de dois grupos genéticos. In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 2., 2006, Campo Grande, MS. Anais [da]... 2. ed. Campo Grande, MS: Embrapa Gado de Corte, 2006. 1 p. 1 CD-ROM. CNPGC.| Biblioteca(s): Embrapa Gado de Corte. |
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| 19. | | COSTA, J. A. R.; ALBERTINI, T. Z.; REIS, S. F.; SANDIN, L. T.; MEDEIROS, S. R.; TORRES JÚNIOR, R. A. A.; LANNA, D. P. D. Determinação de matéria seca de forragens conservadas através do uso de forno de microondas. In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 3., 2007, Campo Grande, MS. Anais [da]... Campo Grande, MS: Embrapa Gado de Corte, 2007. p. 27 1 CD-ROM.| Biblioteca(s): Embrapa Gado de Corte. |
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| 20. | | SILVA, R. de O.; BARIONI, L. G.; ALBERTINI, T. Z.; EORY, V.; TOPP, C. F. E.; FERNANDES, F. A.; MORAN, D. Developing a nationally appropriate mitigation measure from the greenhouse gas abatement potential from livestock production in the Brazilian Cerrado. In: LIVESTOCK, CLIMATE CHANGE AND FOOD SECURITY CONFERENCE, 2014, Madrid. Conference abstract book... [Paris]: INRA, 2014. p. 77.| Biblioteca(s): Embrapa Agricultura Digital. |
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| Registros recuperados : 66 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
16/02/2016 |
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Data da última atualização: |
08/03/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SILVA, R. O.; BARIONI, L. G.; HALL, J. A. J.; MATSUURA, M. I. da S. F.; ALBERTINI, T. Z.; FERNANDES, F. A.; MORAN, D. |
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Afiliação: |
R. O. SILVA, School of Mathematics, The University of Edinburgh, Mayfield Road, Edinburgh, EH9 3JZ, Scotland, United Kingdom; LUIS GUSTAVO BARIONI, CNPTIA; J. A. J. HALL, School of Mathematics, The University of Edinburgh, Mayfield Road, Edinburgh, EH9 3JZ, Scotland, United Kingdom; MARILIA IEDA DA S F MATSUURA, CNPMA; T. Z. ALBERTINI, ESALQ/USP; FERNANDO ANTONIO FERNANDES, CPAP; D. MORAN, Research Division, SRUC, West Mains Road, Edinburgh, EH9 3JG, Scotland, United Kingdom. |
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Título: |
Emissions mitigation by sustainable intensification in Brazilian livestock production. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: CLIMATE-SMART AGRICULTURE CONFERENCE 2015, Montpellier. Global Sience Conference: parallel session L2 Climate-smart strategies. Montpellier: CIRAD; INRA; IRD; Agropolis International; Wageningen UR; CGIAR; University of California; FAO; Agreenium; GFAR, 2015. N. 147. |
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Páginas: |
249 |
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Idioma: |
Inglês |
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Conteúdo: |
Reduced global meat consumption coupled with improved production efficiency is increasingly advanced as part of a sustainable agricultural intensification agenda to reduce harmful external costs, particularly direct and indirect greenhouse gas emissions. We show that depending on spatial and temporal factors, reduced consumption may not offer the anticipated emission reductions. Ruminant livestock is specifically implicated as a major cause of agricultural externalities in terms of greenhouse gas (GHG) emissions: direct (CH4 and N2O) and indirect (CO2 from land use change). However a counter-argument suggests that grass-fed beef systems can have significantly lower emissions when accounting for atmospheric CO2 uptake by deep-root grasses promoting soil carbon storage. We analyse the sensitivity of total GHG emissions in response to demand variations. The analysis employs a bottom-up linear programming model that simulates beef production, subject to demand and pasture area scenarios. The model optimises resources allocation, including the adjustment of pasture intensification levels according to bioeconomic parameters and estimates GHG emissions - including changes in soil organic carbon stocks. Focusing on the Brazilian Cerrado, we develop scenarios that show emissions actually increasing as a result of reduced demand, which increases the likelihood of carbon release from degraded pastures. Our results show if demand is reduced by 10%, 20% or 30% relative to baseline projections by 2030, emissions increase by 4%, 7% and 12%, respectively. But if demand increases 10%, 20% or 30% by 2030, emissions decrease by 5%, 8% and 13%, respectively. Increasing production to meet demand provides an incentive for pasture intensification through restoration practices (combined pasture improvement and/or feedlot finishing), and the resulting emission reductions offset those from increased animal numbers. The findings are a caveat to calls for reduced meat consumption and are a potential model for the management of other savannahs MenosReduced global meat consumption coupled with improved production efficiency is increasingly advanced as part of a sustainable agricultural intensification agenda to reduce harmful external costs, particularly direct and indirect greenhouse gas emissions. We show that depending on spatial and temporal factors, reduced consumption may not offer the anticipated emission reductions. Ruminant livestock is specifically implicated as a major cause of agricultural externalities in terms of greenhouse gas (GHG) emissions: direct (CH4 and N2O) and indirect (CO2 from land use change). However a counter-argument suggests that grass-fed beef systems can have significantly lower emissions when accounting for atmospheric CO2 uptake by deep-root grasses promoting soil carbon storage. We analyse the sensitivity of total GHG emissions in response to demand variations. The analysis employs a bottom-up linear programming model that simulates beef production, subject to demand and pasture area scenarios. The model optimises resources allocation, including the adjustment of pasture intensification levels according to bioeconomic parameters and estimates GHG emissions - including changes in soil organic carbon stocks. Focusing on the Brazilian Cerrado, we develop scenarios that show emissions actually increasing as a result of reduced demand, which increases the likelihood of carbon release from degraded pastures. Our results show if demand is reduced by 10%, 20% or 30% relative to baseline projec... Mostrar Tudo |
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Palavras-Chave: |
Mitigation. |
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Thesaurus NAL: |
Emissions. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/139096/1/2015RA-032.pdf
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|
Marc: |
LEADER 02906nam a2200217 a 4500
001 2037105
005 2016-03-08
008 2015 bl uuuu u00u1 u #d
100 1 $aSILVA, R. O.
245 $aEmissions mitigation by sustainable intensification in Brazilian livestock production.$h[electronic resource]
260 $aIn: CLIMATE-SMART AGRICULTURE CONFERENCE 2015, Montpellier. Global Sience Conference: parallel session L2 Climate-smart strategies. Montpellier: CIRAD; INRA; IRD; Agropolis International; Wageningen UR; CGIAR; University of California; FAO; Agreenium; GFAR, 2015. N. 147.$c2015
300 $a249
520 $aReduced global meat consumption coupled with improved production efficiency is increasingly advanced as part of a sustainable agricultural intensification agenda to reduce harmful external costs, particularly direct and indirect greenhouse gas emissions. We show that depending on spatial and temporal factors, reduced consumption may not offer the anticipated emission reductions. Ruminant livestock is specifically implicated as a major cause of agricultural externalities in terms of greenhouse gas (GHG) emissions: direct (CH4 and N2O) and indirect (CO2 from land use change). However a counter-argument suggests that grass-fed beef systems can have significantly lower emissions when accounting for atmospheric CO2 uptake by deep-root grasses promoting soil carbon storage. We analyse the sensitivity of total GHG emissions in response to demand variations. The analysis employs a bottom-up linear programming model that simulates beef production, subject to demand and pasture area scenarios. The model optimises resources allocation, including the adjustment of pasture intensification levels according to bioeconomic parameters and estimates GHG emissions - including changes in soil organic carbon stocks. Focusing on the Brazilian Cerrado, we develop scenarios that show emissions actually increasing as a result of reduced demand, which increases the likelihood of carbon release from degraded pastures. Our results show if demand is reduced by 10%, 20% or 30% relative to baseline projections by 2030, emissions increase by 4%, 7% and 12%, respectively. But if demand increases 10%, 20% or 30% by 2030, emissions decrease by 5%, 8% and 13%, respectively. Increasing production to meet demand provides an incentive for pasture intensification through restoration practices (combined pasture improvement and/or feedlot finishing), and the resulting emission reductions offset those from increased animal numbers. The findings are a caveat to calls for reduced meat consumption and are a potential model for the management of other savannahs
650 $aEmissions
653 $aMitigation
700 1 $aBARIONI, L. G.
700 1 $aHALL, J. A. J.
700 1 $aMATSUURA, M. I. da S. F.
700 1 $aALBERTINI, T. Z.
700 1 $aFERNANDES, F. A.
700 1 $aMORAN, D.
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