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Registros recuperados : 18 | |
5. | | METAY, A.; OLIVER, R.; SCOPEL, E.; DOUZET, J. M.; MOREIRA, J. A. A.; MARAUX, F.; FEIGL, B. J.; FELLER, C. N2O and CH4 emissions from soils under conventional and no-till management practices in Goiânia (Cerrados, Brazil). Geoderma, v. 141, n. 1/2, p. 78-88, Sept. 2007. Biblioteca(s): Embrapa Arroz e Feijão. |
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7. | | FRAZÃO, L. A.; PÍCCOLO, M. de C.; FEIGL, B. J.; CERRI, C. C.; CERRI, C. E. P. Propriedades químicas de um Neossolo Quartzarênico sob diferentes sistemas de manejo no Cerrado mato-grossense. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 5, p. 641-648, maio 2008 Título em inglês: Soil chemical properties in a Typic Quartzipisamment under different management systems in Brazilian savanna in Mato Grosso State, Brazil. Biblioteca(s): Embrapa Unidades Centrais. |
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8. | | SOARES, M. T. S.; GONÇALVES, J. L. M.; ALVAREZ, L. F.; MELFI, A. J.; TEIXEIRA, C. M.; FEIGL, B. J. Uso de biossólido em povoamentos de eucalipto em solos degradados e não - degradados - transferência de Nitrogênio1. In: SIMPÓSIO NACIONAL SOBRE RECUPERAÇÃO DE ÁREAS DEGRADADAS, 5., 2002, Belo Horizonte. Água e biodiversidade: trabalhos voluntários. Belo Horizonte: SOBRADE, 2002. p. 221-223. Biblioteca(s): Embrapa Florestas. |
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9. | | NORONHA, N. C.; ANDRADE, C. A. de; LIMONGE, F. C.; CERRI, C. C.; CERRI, C. E. P.; PICCOLO, M. de C.; FEIGL, B. J. Recovery of degraded pasture in Rondônia: macronutrients and productivity of Brachiaria brizantha. Revista Brasileira de Ciência do Solo, Viçosa, v. 34, n. 5, p. 1711-1720, 2011. Biblioteca(s): Embrapa Meio Ambiente. |
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10. | | CARVALHO, J. L. N.; RAUCCI, G. S.; CERRI, C. E. P.; BERNOUX, M.; FEIGL, B. J.; WRUCK, F. J.; CERRI, C. C. Impact of pasture, agriculture and crop-livestock systems on soil C stocks in Brazil. Soil and Tillage Research, v. 110, n. 1, p. 175-186, Sept. 2010. Biblioteca(s): Embrapa Arroz e Feijão. |
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11. | | CARVALHO, J. L. N. CERRI, C. E. P.; CERRI, C. C.; FEIGL, B. J.; PÍCCOLO, M. de C.; GODINHO, V. de P. C.; HERP, U. Changes of chemical properties in an oxisol after clearing of native Cerrado vegetation for agricultural use in Vilhena, Rondonia State, Brazil. Soil & Tillage Research, v. 96, p. 95-102, 2007. Biblioteca(s): Embrapa Rondônia. |
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12. | | CARVALHO, J. L. N.; CERRI, C. E. P.; FEIGL, B. P.; PÍCCOLO, M. C.; GODINHO, V. de P. C.; CERRI, C. C. Carbon sequestration in agricultural soils in the Cerrado region of the brazilian Amazon. Soil & Tillage Research, v. 103, n. 2, p. 342-349, May 2009. Biblioteca(s): Embrapa Rondônia. |
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13. | | CARVALHO, J. L. N.; CERRI, C. E. P.; FEIGL, B. J.; PICCOLO, M. de C.; GODINHO, V. de P.; HERPIN, U.; CERRI, C. C. Conversion of Cerrado into agricultural land in the south-western amazon: carbon stocks and soil fertility. Scientia Agricola, v. 66, n. 2, p. 233-241, mar./abr. 2009. Biblioteca(s): Embrapa Rondônia. |
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14. | | BERNOUX, M.; CERRI, C. C.; VOLKOFF, B.; CARVALHO, M. da C. S.; FELLER, C.; CERRI, C. E. P.; ESCHENBRENNER, V.; PICCOLO, M. de C.; FEIGL, B. Gases do efeito estufa e estoques de carbono nos solos: inventário do Brasil. Cadernos de Ciência & Tecnologia, v. 22, n.1, jan./abr. 2005. 22 p. 235-246 Biblioteca(s): Embrapa Algodão; Embrapa Unidades Centrais. |
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15. | | METAY, A.; MOREIRA, J. A. A.; BERNOUX, M.; BOYER, T.; DOUZET, J. M.; FEIGL, B.; FELLER, C.; MARAUX, F.; OLIVER, R.; SCOPEL, E. Storage and forms of organic carbon in a no-tillage under cover crops system on clayey Oxisol in dryland rice production (Cerrados, Brazil). Soil & Tillage Research, v. 94, n. 1, p. 122-132, May 2007. Biblioteca(s): Embrapa Arroz e Feijão. |
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16. | | CERRI, C. C.; MELILLO, J. M.; FEIGL, B. J.; PICCOLO, M. C.; NEILL, C.; STEUDLER, P. A.; CARVALHO, M. da C. S.; GODINHO, V. de P. C.; CERRI, C. E. P.; BERNOUX, M. Recent history of the agriculture of the brazilian Amazon basin: prospects for sustainable development and a first look at the biogeochemical consequences of pasture reformation. Outlook on Agriculture, Elmsford, v. 34, n. 4, p. 215-223, 2005. Biblioteca(s): Embrapa Rondônia. |
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17. | | CERRI, C. C.; BERNOUX, M.; MAIA, S. M. F.; CERRI, C. E. P.; COSTA JUNIOR, C.; FEIGL, B. J.; FRAZÃO, L. A.; MELLO, F. F. de C.; GALDOS, M. V.; MOREIRA, C. S.; CARVALHO, J. L. N. Greenhouse gas mitigation options in Brazil for land-use change, livestock and agriculture. Scientia Agricola, v. 67, n. 1, p. 102-116, jan./feb., 2010. Biblioteca(s): Embrapa Algodão. |
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18. | | RODRIGUES, J. L. M.; PELLIZARI, V. H.; MUELLER, R.; BAEK, K.; JESUS, E. da C.; PAULA, F. S.; MIRZA, B.; HAMAOUI, G. S.; TSAI, S. M.; FEIGL, B.; TIEDJE, J. M.; BOHANNAN, B. J. M.; NUSSLEIN, K. Conversion of the Amazon rainforest to agriculture results in biotic homogenization of soil bacterial communities. Proceedings of the National Academy of Sciences Online, 27. dec. 2012 Biblioteca(s): Embrapa Agrobiologia. |
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Registros recuperados : 18 | |
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Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
15/09/2010 |
Data da última atualização: |
06/06/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
CARVALHO, J. L. N.; RAUCCI, G. S.; CERRI, C. E. P.; BERNOUX, M.; FEIGL, B. J.; WRUCK, F. J.; CERRI, C. C. |
Afiliação: |
JOÃO LUÍS NUNES CARVALHO, ESALQ; GUILHERME SILVA RAUCCI, CENA; CARLOS EDUARDO P. CERRI, ESALQ; MARTIAL BERNOUX, INSTITUT DE RECHERCHE POUR LE DEVELOPPEMENT - IRD; BRIGITTE JOSEFINE FEIGL, CENA; FLAVIO JESUS WRUCK, CNPAF; CARLOS CLEMENTE CERRI, CENA. |
Título: |
Impact of pasture, agriculture and crop-livestock systems on soil C stocks in Brazil. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
Soil and Tillage Research, v. 110, n. 1, p. 175-186, Sept. 2010. |
DOI: |
https://doi.org/10.1016/j.still.2010.07.011 |
Idioma: |
Inglês |
Conteúdo: |
Changes in land use can result in either sources or sinks of atmospheric carbon (C), depending on management practices. In Brazil, significant changes in land use result from the conversion of native vegetation to pasture and agriculture, conversion of pasture to agriculture and, more recently, the conversion of pasture and agriculture to integrated crop-livestock systems (ICL). The ICL system proposes a diversity of activities that include the strategic incorporation of pastures to agriculture so as to benefit both. In agricultural areas, for example, the implementation of ICL requires the production of quality forage for animals between crops as well as the production of straw to facilitate the sustainability of the no-tillage (NT) management system. The objective of this study was to evaluate the modifications in soil C stocks resulting from the main processes involved in the changes of land use in Amazonia and Cerrado biomes. For comparison purposes, areas under native vegetation, pastures, crop succession and ICL under different edapho-climatic conditions in Amazonia and Cerrado biomes were evaluated. This study demonstrated that the conversion of native vegetation to pasture can cause the soil to function either as a source or a sink of atmospheric CO2, depending on the land management applied. Nondegraded pasture under fertile soil showed a mean accumulation rate of 0.46 g ha-1 year-1. Carbon losses from pastures implemented in naturally low fertile soil ranged from 0.15 to 1.53 Mg ha -1 year -1, respectively, for non-degraded and degraded pasture. The conversion of native vegetation to agriculture in areas under the ICL system, even when cultivated under NT, resulted in C losses of 1.31 in six years and of 0.69 Mg ha -1 in 21 years. The conversion of a non-degraded pasture to cropland (soybean/sorghum) released, in average, 1.44 Mg of C ha -1year -1to the atmosphere. The ICL system in agricultural areas has shown evidences that it always functions as a sink of C with accumulation rates ranging from 0.82 to 2.58 Mg ha -1 year -1. The ICL produces soil C accumulation and, as a consequence, reduces atmospheric CO2 in areas formerly cultivated under crop succession. However, the magnitude of C accumulation in soil depends on factors such as the types of crops, the edapho-climatic conditions and the amount of time the area is under ICL. MenosChanges in land use can result in either sources or sinks of atmospheric carbon (C), depending on management practices. In Brazil, significant changes in land use result from the conversion of native vegetation to pasture and agriculture, conversion of pasture to agriculture and, more recently, the conversion of pasture and agriculture to integrated crop-livestock systems (ICL). The ICL system proposes a diversity of activities that include the strategic incorporation of pastures to agriculture so as to benefit both. In agricultural areas, for example, the implementation of ICL requires the production of quality forage for animals between crops as well as the production of straw to facilitate the sustainability of the no-tillage (NT) management system. The objective of this study was to evaluate the modifications in soil C stocks resulting from the main processes involved in the changes of land use in Amazonia and Cerrado biomes. For comparison purposes, areas under native vegetation, pastures, crop succession and ICL under different edapho-climatic conditions in Amazonia and Cerrado biomes were evaluated. This study demonstrated that the conversion of native vegetation to pasture can cause the soil to function either as a source or a sink of atmospheric CO2, depending on the land management applied. Nondegraded pasture under fertile soil showed a mean accumulation rate of 0.46 g ha-1 year-1. Carbon losses from pastures implemented in naturally low fertile soil ranged from 0... Mostrar Tudo |
Palavras-Chave: |
ICL; Integração lavoura-pecuária. |
Thesagro: |
Carbono; Cerrado; Gado; Integração; Produção vegetal. |
Thesaurus NAL: |
Pastures. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 03249naa a2200301 a 4500 001 1862286 005 2022-06-06 008 2010 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.still.2010.07.011$2DOI 100 1 $aCARVALHO, J. L. N. 245 $aImpact of pasture, agriculture and crop-livestock systems on soil C stocks in Brazil.$h[electronic resource] 260 $c2010 520 $aChanges in land use can result in either sources or sinks of atmospheric carbon (C), depending on management practices. In Brazil, significant changes in land use result from the conversion of native vegetation to pasture and agriculture, conversion of pasture to agriculture and, more recently, the conversion of pasture and agriculture to integrated crop-livestock systems (ICL). The ICL system proposes a diversity of activities that include the strategic incorporation of pastures to agriculture so as to benefit both. In agricultural areas, for example, the implementation of ICL requires the production of quality forage for animals between crops as well as the production of straw to facilitate the sustainability of the no-tillage (NT) management system. The objective of this study was to evaluate the modifications in soil C stocks resulting from the main processes involved in the changes of land use in Amazonia and Cerrado biomes. For comparison purposes, areas under native vegetation, pastures, crop succession and ICL under different edapho-climatic conditions in Amazonia and Cerrado biomes were evaluated. This study demonstrated that the conversion of native vegetation to pasture can cause the soil to function either as a source or a sink of atmospheric CO2, depending on the land management applied. Nondegraded pasture under fertile soil showed a mean accumulation rate of 0.46 g ha-1 year-1. Carbon losses from pastures implemented in naturally low fertile soil ranged from 0.15 to 1.53 Mg ha -1 year -1, respectively, for non-degraded and degraded pasture. The conversion of native vegetation to agriculture in areas under the ICL system, even when cultivated under NT, resulted in C losses of 1.31 in six years and of 0.69 Mg ha -1 in 21 years. The conversion of a non-degraded pasture to cropland (soybean/sorghum) released, in average, 1.44 Mg of C ha -1year -1to the atmosphere. The ICL system in agricultural areas has shown evidences that it always functions as a sink of C with accumulation rates ranging from 0.82 to 2.58 Mg ha -1 year -1. The ICL produces soil C accumulation and, as a consequence, reduces atmospheric CO2 in areas formerly cultivated under crop succession. However, the magnitude of C accumulation in soil depends on factors such as the types of crops, the edapho-climatic conditions and the amount of time the area is under ICL. 650 $aPastures 650 $aCarbono 650 $aCerrado 650 $aGado 650 $aIntegração 650 $aProdução vegetal 653 $aICL 653 $aIntegração lavoura-pecuária 700 1 $aRAUCCI, G. S. 700 1 $aCERRI, C. E. P. 700 1 $aBERNOUX, M. 700 1 $aFEIGL, B. J. 700 1 $aWRUCK, F. J. 700 1 $aCERRI, C. C. 773 $tSoil and Tillage Research$gv. 110, n. 1, p. 175-186, Sept. 2010.
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