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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
23/10/2017 |
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Data da última atualização: |
23/10/2017 |
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Tipo da produção científica: |
Autoria/Organização/Edição de Livros |
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Autoria: |
LIMA, M. A. de; ALVES, B. J. R.; MACHADO, P. L. O. de A.; URQUIAGA, S. (ed.). |
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Afiliação: |
MAGDA APARECIDA DE LIMA, CNPMA; BRUNO JOSE RODRIGUES ALVES, CNPAB; PEDRO LUIZ OLIVEIRA DE A MACHADO, SRI; SEGUNDO SACRAMENTO U CABALLERO, CNPAB. |
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Título: |
Carbon stocks and greenhouse gas emissions in brazilian agriculture. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Brasília, DF: Embrapa, 2014. |
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Descrição Física: |
1 epub format e-book. |
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ISBN: |
978-85-7035-351-1 |
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Idioma: |
Inglês |
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Conteúdo: |
This publication presents the contributions of Embrapa and its partner institutions for the advancement of knowledge about GHG emissions in the Brazilian agricultural sector, the result of an integrated work effort that constituted the Agrogases research network ? Carbon Dynamics and Greenhouse Gas Emissions in Brazilian Agricultural, Agroforestry and Forestry Systems. Among the results, the most prominent is the generation of specific values for CH4 and N2O emission factors for Brazilian conditions, which were then compared with the figures presented by the Intergovernmental Panel on Climate Change (IPCC). Methane emission factors were determined in irrigated rice production systems, with possible mitigation associated with the planting system. Other aspects worth noting were the positive nitrogen balance in agricultural systems, especially in no-tillage planting, and the rehabilitation of degraded pastures to promote sequestration of C in soils. In beef and dairy cattle production, emission factors for enteric methane were determined for various dietary conditions, demonstrating that it is possible to significantly reduce the production of this gas per unit of meat produced by improving the quality of the forage. The introduction of forage legumes with an efficient system of obtaining N2 from the air through biological nitrogen fixation is a good strategy to improve not only the productivity of pastures, but also their quality. This strategy, combined with the adoption of the crop-livestock integration system, offers the best prospects for boosting grain and livestock production in a sustainable way, significantly contributing to the mitigation of GHG emissions. MenosThis publication presents the contributions of Embrapa and its partner institutions for the advancement of knowledge about GHG emissions in the Brazilian agricultural sector, the result of an integrated work effort that constituted the Agrogases research network ? Carbon Dynamics and Greenhouse Gas Emissions in Brazilian Agricultural, Agroforestry and Forestry Systems. Among the results, the most prominent is the generation of specific values for CH4 and N2O emission factors for Brazilian conditions, which were then compared with the figures presented by the Intergovernmental Panel on Climate Change (IPCC). Methane emission factors were determined in irrigated rice production systems, with possible mitigation associated with the planting system. Other aspects worth noting were the positive nitrogen balance in agricultural systems, especially in no-tillage planting, and the rehabilitation of degraded pastures to promote sequestration of C in soils. In beef and dairy cattle production, emission factors for enteric methane were determined for various dietary conditions, demonstrating that it is possible to significantly reduce the production of this gas per unit of meat produced by improving the quality of the forage. The introduction of forage legumes with an efficient system of obtaining N2 from the air through biological nitrogen fixation is a good strategy to improve not only the productivity of pastures, but also their quality. This strategy, combined with the adoption of ... Mostrar Tudo |
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Thesagro: |
Agricultura; Carbono; Dióxido de carbono; Efeito estufa; Impacto ambiental; Pecuária; Proteção ambiental; Solo. |
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Thesaurus Nal: |
Agriculture; Carbon dioxide; Greenhouse effect; Greenhouse gases; Livestock. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02576nam a2200325 a 4500
001 2077810
005 2017-10-23
008 2014 bl uuuu 00u1 u #d
020 $a978-85-7035-351-1
100 1 $aLIMA, M. A. de
245 $aCarbon stocks and greenhouse gas emissions in brazilian agriculture.$h[electronic resource]
260 $aBrasília, DF: Embrapa$c2014
300 $c1 epub format e-book.
520 $aThis publication presents the contributions of Embrapa and its partner institutions for the advancement of knowledge about GHG emissions in the Brazilian agricultural sector, the result of an integrated work effort that constituted the Agrogases research network ? Carbon Dynamics and Greenhouse Gas Emissions in Brazilian Agricultural, Agroforestry and Forestry Systems. Among the results, the most prominent is the generation of specific values for CH4 and N2O emission factors for Brazilian conditions, which were then compared with the figures presented by the Intergovernmental Panel on Climate Change (IPCC). Methane emission factors were determined in irrigated rice production systems, with possible mitigation associated with the planting system. Other aspects worth noting were the positive nitrogen balance in agricultural systems, especially in no-tillage planting, and the rehabilitation of degraded pastures to promote sequestration of C in soils. In beef and dairy cattle production, emission factors for enteric methane were determined for various dietary conditions, demonstrating that it is possible to significantly reduce the production of this gas per unit of meat produced by improving the quality of the forage. The introduction of forage legumes with an efficient system of obtaining N2 from the air through biological nitrogen fixation is a good strategy to improve not only the productivity of pastures, but also their quality. This strategy, combined with the adoption of the crop-livestock integration system, offers the best prospects for boosting grain and livestock production in a sustainable way, significantly contributing to the mitigation of GHG emissions.
650 $aAgriculture
650 $aCarbon dioxide
650 $aGreenhouse effect
650 $aGreenhouse gases
650 $aLivestock
650 $aAgricultura
650 $aCarbono
650 $aDióxido de carbono
650 $aEfeito estufa
650 $aImpacto ambiental
650 $aPecuária
650 $aProteção ambiental
650 $aSolo
700 1 $aALVES, B. J. R.
700 1 $aMACHADO, P. L. O. de A.
700 1 $aURQUIAGA, S.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
24/10/2017 |
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Data da última atualização: |
24/10/2017 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
CASTRO, C. de; OLIVEIRA JUNIOR, A. de; OLIVEIRA, F. A. de. |
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Afiliação: |
CESAR DE CASTRO, CNPSO; ADILSON DE OLIVEIRA JUNIOR, CNPSO; FABIO ALVARES DE OLIVEIRA, CNPSO. |
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Título: |
Resposta de híbridos de girassol ao teor de alumínio no solo. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: REUNIÃO NACIONAL DE PESQUISA DE GIRASSOL, 22.; SIMPÓSIO NACIONAL SOBRE A CULTURA DO GIRASSOL, 10., 2017, Lavras. Anais... Londrina: Embrapa Soja, 2017. p. 15-20. (Embrapa Soja. Documentos, 395). Editado por Regina Maria Villas Bôas de Campos Leite. |
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Idioma: |
Português |
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Notas: |
Título em inglês: Sunflower hybrids response to aluminum content in soil. |
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Thesagro: |
Girassol; Helianthus Annuus; Pesquisa agrícola. |
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Thesaurus NAL: |
Agricultural research. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/165439/1/15-XXIIRNPG-2017-Anais.pdf
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Marc: |
LEADER 00831nam a2200181 a 4500
001 2077970
005 2017-10-24
008 2017 bl uuuu u00u1 u #d
100 1 $aCASTRO, C. de
245 $aResposta de híbridos de girassol ao teor de alumínio no solo.$h[electronic resource]
260 $aIn: REUNIÃO NACIONAL DE PESQUISA DE GIRASSOL, 22.; SIMPÓSIO NACIONAL SOBRE A CULTURA DO GIRASSOL, 10., 2017, Lavras. Anais... Londrina: Embrapa Soja, 2017. p. 15-20. (Embrapa Soja. Documentos, 395). Editado por Regina Maria Villas Bôas de Campos Leite.$c2017
500 $aTítulo em inglês: Sunflower hybrids response to aluminum content in soil.
650 $aAgricultural research
650 $aGirassol
650 $aHelianthus Annuus
650 $aPesquisa agrícola
700 1 $aOLIVEIRA JUNIOR, A. de
700 1 $aOLIVEIRA, F. A. de
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