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Registro Completo |
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Biblioteca(s): |
Embrapa Agrossilvipastoril. |
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Data corrente: |
14/01/2019 |
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Data da última atualização: |
16/08/2019 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
MAGALHÃES, C. A. de S.; ZOLIN, C. A.; MATOS, E. da S.; SPERA, S. T. |
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Afiliação: |
CIRO AUGUSTO DE SOUZA MAGALHAES, CPAMT; CORNELIO ALBERTO ZOLIN, CPAMT; EDUARDO DA SILVA MATOS, SIRE; SILVIO TULIO SPERA, CPAMT. |
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Título: |
Monitoramento de atributos físicos do solo no experimento ILPF Corte. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: FARIAS NETO, A. L. de; NASCIMENTO, A. F. do; ROSSONI, A. L.; MAGALHÃES, C. A. de S.; ITUASSU, D. R.; HOOGERHEIDE, E. S. S.; IKEDA, F. S.; FERNANDES JUNIOR, F.; FARIA, G. R.; ISERNHAGEN, I.; VENDRUSCULO, L. G.; MORALES, M. M.; CARNEVALLI, R. A. (Ed.). Embrapa Agrossilvipastoril: primeiras contribuições para o desenvolvimento de uma agropecuária sustentável. Brasília, DF: Embrapa, 2019. pt. 4, cap. 12, p. 242-245. |
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Idioma: |
Português |
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Conteúdo: |
O aproveitamento de água e nutrientes pode ser afetado por condições físicas limitantes no solo. O impacto do pisoteio do gado nos atributos físicos do solo tem sido um dos principais problemas relatados em sistemas integrados de produção (Lanzanova et al., 2007), porém alguns trabalhos mostram que os efeitos não chegam a degradar a estrutura física do solo (Spera et al., 2009). Por outro lado, Fidalski (2015) relatou melhorias nos atributos físicos do solo quando a forrageira é manejada adequadamente, com altura de pastejo de 0,27 m, atribuído ao maior aporte de carbono orgânico total nessas condições. No Brasil, apesar de inúmeras pesquisas para determinação de atributos físicos de solos, são inexistentes essas informações relacionadas com sistemas de produção integrados no bioma Amazônico. Diante do exposto, este trabalho teve por objetivo apresentar a evolução de atributos físicos de um Latossolo Vermelho-Amarelo sob diferentes sistemas de produção, em Sinop, Mato Grosso. |
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Palavras-Chave: |
Ilpf; Integracao lavoura-pecuaria-floresta; Mato Grosso; Sinop-MT; Sistema agrossilvipastoril; Sistemas integrados. |
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Thesagro: |
Física do Solo; Gado de Corte. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/200354/1/2019-cpamt-agrossilvipastoril-part-4-cap-12-monitoramento-atributos-fisicos-solo-experimento-ilpf-gado-corte-p-242-245.pdf
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Marc: |
LEADER 02131naa a2200253 a 4500
001 2103834
005 2019-08-16
008 2019 bl uuuu u00u1 u #d
100 1 $aMAGALHÃES, C. A. de S.
245 $aMonitoramento de atributos físicos do solo no experimento ILPF Corte.$h[electronic resource]
260 $c2019
520 $aO aproveitamento de água e nutrientes pode ser afetado por condições físicas limitantes no solo. O impacto do pisoteio do gado nos atributos físicos do solo tem sido um dos principais problemas relatados em sistemas integrados de produção (Lanzanova et al., 2007), porém alguns trabalhos mostram que os efeitos não chegam a degradar a estrutura física do solo (Spera et al., 2009). Por outro lado, Fidalski (2015) relatou melhorias nos atributos físicos do solo quando a forrageira é manejada adequadamente, com altura de pastejo de 0,27 m, atribuído ao maior aporte de carbono orgânico total nessas condições. No Brasil, apesar de inúmeras pesquisas para determinação de atributos físicos de solos, são inexistentes essas informações relacionadas com sistemas de produção integrados no bioma Amazônico. Diante do exposto, este trabalho teve por objetivo apresentar a evolução de atributos físicos de um Latossolo Vermelho-Amarelo sob diferentes sistemas de produção, em Sinop, Mato Grosso.
650 $aFísica do Solo
650 $aGado de Corte
653 $aIlpf
653 $aIntegracao lavoura-pecuaria-floresta
653 $aMato Grosso
653 $aSinop-MT
653 $aSistema agrossilvipastoril
653 $aSistemas integrados
700 1 $aZOLIN, C. A.
700 1 $aMATOS, E. da S.
700 1 $aSPERA, S. T.
773 $tIn: FARIAS NETO, A. L. de; NASCIMENTO, A. F. do; ROSSONI, A. L.; MAGALHÃES, C. A. de S.; ITUASSU, D. R.; HOOGERHEIDE, E. S. S.; IKEDA, F. S.; FERNANDES JUNIOR, F.; FARIA, G. R.; ISERNHAGEN, I.; VENDRUSCULO, L. G.; MORALES, M. M.; CARNEVALLI, R. A. (Ed.). Embrapa Agrossilvipastoril: primeiras contribuições para o desenvolvimento de uma agropecuária sustentável. Brasília, DF: Embrapa, 2019. pt. 4, cap. 12, p. 242-245.
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Registro original: |
Embrapa Agrossilvipastoril (CPAMT) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
06/02/2015 |
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Data da última atualização: |
16/09/2021 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
COUTINHO, H. L. C.; NOELLEMEYER, E.; BALIEIRO, F. de C.; PIÑEIRO, G.; FIDALGO, E. C. C.; MARTIUS, C.; SILVA, C. F. da. |
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Afiliação: |
HEITOR LUIZ DA COSTA COUTINHO, CNPS; ELKE NOELLEMEYER, UNIVERSIDAD NACIONAL DE LA PAMPA; FABIANO DE CARVALHO BALIEIRO, CNPS; GERVASIO PIÑEIRO, UNIVERSITY OF BUENOS AIRES; ELAINE CRISTINA CARDOSO FIDALGO, CNPS; CHRISTOPHER MARTIUS, CENTER FOR INTERNATIONAL FORESTRY RESEARCH; CRISTIANE FIGUEIRA DA SILVA, UFRRJ. |
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Título: |
Impacts of land-use change on carbon stocks and dynamics in Central-southern South American biomes: Cerrado, Atlantic Forest and Southern Grasslands. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: BANWART, S. A.; NOELLEMEYER, E.; MILNE, E. (ed.). Soil carbon: science, management and policy for multiple benefits. Wallingford, Oxfordshire; Boston, MA: CAB International, 2015. cap. 21, p. 243-264. |
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Série: |
(SCOPE series, 71). |
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DOI: |
http://dx.doi.org/10.1079/9781780645322.0243 |
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Idioma: |
Inglês |
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Conteúdo: |
Land-use changes (LUC) are one of most significant global change processes of the current era, with noticeable consequences on habitat loss, due mainly to agricultural expansion and urbanization. The carbon cycle dynamics can be affected significantly by LUC, with impacts on carbon sequestration and emission rates. Considering the direct effect of carbon gases enrichment of the atmosphere on climate change, it is of utmost importance to improve the knowledge base on the impacts of agricultural-based LUC on carbon sinks, such as soils. This chapter reviews the available data on the effects of LUC on soil carbon stocks in three major biomes of the southern portion of the South American continent (the Cerrado, the Southern Grasslands and the Atlantic Forest). The area of soybean crops has expanded almost four times in the La Plata Basin Grasslands of Argentina over the past decade, and near ten times in the Brazilian Cerrado since the mid-1980s. The area under sugarcane crops in Brazil has almost doubled since the mid-1990s, occupying approximately 8.5 million ha (Mha) in 2009. In 2011, forestry plantations occupied 28% more land in Brazil than in 2005, with a total area of 6.5 Mha (75% with Eucalyptus and 25% with Pinus). In general, all conversions of natural vegetation to agricultural land-use systems in the different biomes have resulted in significant losses of soil carbon stocks. The conversion of pastures and grasslands to annual croplands in the Rolling Pampas grasslands has decreased C stocks by 50% over the last century. This represents a much faster loss rate than the loss triggered by the introduction of domestic herbivores over the course of the previous nearly four centuries (22%). These results imply that soil degradation caused by annual crops is very rapid and results in a strong decrease in carbon stocks. However, adopting soil and water conservation management strategies and increasing the complexity of the cropping systems - through adoption of no-tillage (NT) agriculture, well-managed pasture systems, integrated crop-livestock-forestry systems, multiple cropping and crop rotation with legume cover species, for example, can improve soil carbon sequestration rates by up to nearly 2.0 Mg C ha-1 year-1. The elimination of preharvest burning practices in sugarcane crops alone can result in gains of up to 0.93 t C year-1 ha-1. Improving soil and crop management to boost carbon sequestration in agricultural systems, while at the same time increasing resilience by improving soil quality, is a potential climate change mitigation option for farmers in South America. MenosLand-use changes (LUC) are one of most significant global change processes of the current era, with noticeable consequences on habitat loss, due mainly to agricultural expansion and urbanization. The carbon cycle dynamics can be affected significantly by LUC, with impacts on carbon sequestration and emission rates. Considering the direct effect of carbon gases enrichment of the atmosphere on climate change, it is of utmost importance to improve the knowledge base on the impacts of agricultural-based LUC on carbon sinks, such as soils. This chapter reviews the available data on the effects of LUC on soil carbon stocks in three major biomes of the southern portion of the South American continent (the Cerrado, the Southern Grasslands and the Atlantic Forest). The area of soybean crops has expanded almost four times in the La Plata Basin Grasslands of Argentina over the past decade, and near ten times in the Brazilian Cerrado since the mid-1980s. The area under sugarcane crops in Brazil has almost doubled since the mid-1990s, occupying approximately 8.5 million ha (Mha) in 2009. In 2011, forestry plantations occupied 28% more land in Brazil than in 2005, with a total area of 6.5 Mha (75% with Eucalyptus and 25% with Pinus). In general, all conversions of natural vegetation to agricultural land-use systems in the different biomes have resulted in significant losses of soil carbon stocks. The conversion of pastures and grasslands to annual croplands in the Rolling Pampas grassland... Mostrar Tudo |
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Palavras-Chave: |
Campos sulinos; Estoque de carbono; Mata Atlântica. |
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Thesagro: |
Cerrado; Uso da terra. |
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Thesaurus NAL: |
Carbon sinks; Land use change. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 03729naa a2200301 a 4500
001 2007941
005 2021-09-16
008 2015 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1079/9781780645322.0243$2DOI
100 1 $aCOUTINHO, H. L. C.
245 $aImpacts of land-use change on carbon stocks and dynamics in Central-southern South American biomes$bCerrado, Atlantic Forest and Southern Grasslands.$h[electronic resource]
260 $c2015
490 $a(SCOPE series, 71).
520 $aLand-use changes (LUC) are one of most significant global change processes of the current era, with noticeable consequences on habitat loss, due mainly to agricultural expansion and urbanization. The carbon cycle dynamics can be affected significantly by LUC, with impacts on carbon sequestration and emission rates. Considering the direct effect of carbon gases enrichment of the atmosphere on climate change, it is of utmost importance to improve the knowledge base on the impacts of agricultural-based LUC on carbon sinks, such as soils. This chapter reviews the available data on the effects of LUC on soil carbon stocks in three major biomes of the southern portion of the South American continent (the Cerrado, the Southern Grasslands and the Atlantic Forest). The area of soybean crops has expanded almost four times in the La Plata Basin Grasslands of Argentina over the past decade, and near ten times in the Brazilian Cerrado since the mid-1980s. The area under sugarcane crops in Brazil has almost doubled since the mid-1990s, occupying approximately 8.5 million ha (Mha) in 2009. In 2011, forestry plantations occupied 28% more land in Brazil than in 2005, with a total area of 6.5 Mha (75% with Eucalyptus and 25% with Pinus). In general, all conversions of natural vegetation to agricultural land-use systems in the different biomes have resulted in significant losses of soil carbon stocks. The conversion of pastures and grasslands to annual croplands in the Rolling Pampas grasslands has decreased C stocks by 50% over the last century. This represents a much faster loss rate than the loss triggered by the introduction of domestic herbivores over the course of the previous nearly four centuries (22%). These results imply that soil degradation caused by annual crops is very rapid and results in a strong decrease in carbon stocks. However, adopting soil and water conservation management strategies and increasing the complexity of the cropping systems - through adoption of no-tillage (NT) agriculture, well-managed pasture systems, integrated crop-livestock-forestry systems, multiple cropping and crop rotation with legume cover species, for example, can improve soil carbon sequestration rates by up to nearly 2.0 Mg C ha-1 year-1. The elimination of preharvest burning practices in sugarcane crops alone can result in gains of up to 0.93 t C year-1 ha-1. Improving soil and crop management to boost carbon sequestration in agricultural systems, while at the same time increasing resilience by improving soil quality, is a potential climate change mitigation option for farmers in South America.
650 $aCarbon sinks
650 $aLand use change
650 $aCerrado
650 $aUso da terra
653 $aCampos sulinos
653 $aEstoque de carbono
653 $aMata Atlântica
700 1 $aNOELLEMEYER, E.
700 1 $aBALIEIRO, F. de C.
700 1 $aPIÑEIRO, G.
700 1 $aFIDALGO, E. C. C.
700 1 $aMARTIUS, C.
700 1 $aSILVA, C. F. da
773 $tIn: BANWART, S. A.; NOELLEMEYER, E.; MILNE, E. (ed.). Soil carbon: science, management and policy for multiple benefits. Wallingford, Oxfordshire; Boston, MA: CAB International, 2015. cap. 21, p. 243-264.
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