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| Registros recuperados : 229 | |
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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: |
28/01/2021 |
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Data da última atualização: |
26/10/2021 |
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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: |
POLIDORO, J. C.; FREITAS, P. L. de; HERNANI, L. C.; ANJOS, L. H. C. dos; RODRIGUES, R. de A. R.; CESÁRIO, F. V.; ANDRADE, A. G. de; RIBEIRO, J. L. |
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Afiliação: |
JOSE CARLOS POLIDORO, CNPS; PEDRO LUIZ DE FREITAS, CNPS; LUIS CARLOS HERNANI, CNPS; LÚCIA HELENA CUNHA DOS ANJOS, UFRRJ; RENATO DE ARAGAO RIBEIRO RODRIGUES, CNPS; FERNANDO VIEIRA CESÁRIO, UFF; ALUISIO GRANATO DE ANDRADE, CNPS; JEFÉ LEÃO RIBEIRO, MAPA. |
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Título: |
Potential impact of plans and policies based on the principles of conservation agriculture on the control of soil erosion in Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Land Degradation & Development, v. 32, n. 12, p. 3457-3468, Jul. 2021. |
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DOI: |
https://doi.org/10.1002/ldr.3876 |
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Idioma: |
Inglês |
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Conteúdo: |
Land use and coverage surveys show that 30.5% of Brazil's territory was dedicated to the production of food, fibers, biofuels, and raw materials. This paper fills a gap and provides information to society and decision-makers about the effectiveness of the adoption of conservation agriculture (CA) principles with zero tillage (ZT/CA) and integrated crop-livestock-forest (iCLF-CA) systems as the central policies to mitigate soil erosion, the main agent of land degradation and productivity loss. The increase in CA area by 2030 was estimated using Holt's damped technique for ZT/CA and simple linear models for iCLF-CA. The annual potential for soil erosion with intensive conventional tillage and monocropping, considering land use and cover in 2017, is 3.0 billion tons. The economic impact, based only on replacement of nutrient losses, is estimated to be 15.7 billion US$ yr-1. To control soil erosion by water, to intensify agricultural production, and mitigate the greenhouse gas emissions are the goals of the PRONASOLOS, a national program for detailed soil survey and interpretation. The annual economic impact of the adoption of CA principles by controlling soil erosion was estimated at 1.5 billion US$ for ZT/CA in 2017 and 0.5 billion US$ for iCLF-CA in 2015. The future increase of the CA area was forecast at 34.4 and 25.4 Mha for ZT/CA and iCLF-CA, respectively. The positive impacts of the adoption of CA principles in Brazil are the result of the determination of farmers, among many actors, and of the effectiveness of government plans and policies. MenosLand use and coverage surveys show that 30.5% of Brazil's territory was dedicated to the production of food, fibers, biofuels, and raw materials. This paper fills a gap and provides information to society and decision-makers about the effectiveness of the adoption of conservation agriculture (CA) principles with zero tillage (ZT/CA) and integrated crop-livestock-forest (iCLF-CA) systems as the central policies to mitigate soil erosion, the main agent of land degradation and productivity loss. The increase in CA area by 2030 was estimated using Holt's damped technique for ZT/CA and simple linear models for iCLF-CA. The annual potential for soil erosion with intensive conventional tillage and monocropping, considering land use and cover in 2017, is 3.0 billion tons. The economic impact, based only on replacement of nutrient losses, is estimated to be 15.7 billion US$ yr-1. To control soil erosion by water, to intensify agricultural production, and mitigate the greenhouse gas emissions are the goals of the PRONASOLOS, a national program for detailed soil survey and interpretation. The annual economic impact of the adoption of CA principles by controlling soil erosion was estimated at 1.5 billion US$ for ZT/CA in 2017 and 0.5 billion US$ for iCLF-CA in 2015. The future increase of the CA area was forecast at 34.4 and 25.4 Mha for ZT/CA and iCLF-CA, respectively. The positive impacts of the adoption of CA principles in Brazil are the result of the determination of farmers, among ... Mostrar Tudo |
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Palavras-Chave: |
Agricultura Conservacionista; ILPF; PronaSolos. |
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Thesagro: |
Erosão do Solo; Integração; Plantio Direto; Sistema de Produção; Solo Tropical. |
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Thesaurus NAL: |
Integrated agricultural systems; No-tillage; Soil erosion; Tropical soils. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02700naa a2200361 a 4500
001 2129654
005 2021-10-26
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1002/ldr.3876$2DOI
100 1 $aPOLIDORO, J. C.
245 $aPotential impact of plans and policies based on the principles of conservation agriculture on the control of soil erosion in Brazil.$h[electronic resource]
260 $c2021
520 $aLand use and coverage surveys show that 30.5% of Brazil's territory was dedicated to the production of food, fibers, biofuels, and raw materials. This paper fills a gap and provides information to society and decision-makers about the effectiveness of the adoption of conservation agriculture (CA) principles with zero tillage (ZT/CA) and integrated crop-livestock-forest (iCLF-CA) systems as the central policies to mitigate soil erosion, the main agent of land degradation and productivity loss. The increase in CA area by 2030 was estimated using Holt's damped technique for ZT/CA and simple linear models for iCLF-CA. The annual potential for soil erosion with intensive conventional tillage and monocropping, considering land use and cover in 2017, is 3.0 billion tons. The economic impact, based only on replacement of nutrient losses, is estimated to be 15.7 billion US$ yr-1. To control soil erosion by water, to intensify agricultural production, and mitigate the greenhouse gas emissions are the goals of the PRONASOLOS, a national program for detailed soil survey and interpretation. The annual economic impact of the adoption of CA principles by controlling soil erosion was estimated at 1.5 billion US$ for ZT/CA in 2017 and 0.5 billion US$ for iCLF-CA in 2015. The future increase of the CA area was forecast at 34.4 and 25.4 Mha for ZT/CA and iCLF-CA, respectively. The positive impacts of the adoption of CA principles in Brazil are the result of the determination of farmers, among many actors, and of the effectiveness of government plans and policies.
650 $aIntegrated agricultural systems
650 $aNo-tillage
650 $aSoil erosion
650 $aTropical soils
650 $aErosão do Solo
650 $aIntegração
650 $aPlantio Direto
650 $aSistema de Produção
650 $aSolo Tropical
653 $aAgricultura Conservacionista
653 $aILPF
653 $aPronaSolos
700 1 $aFREITAS, P. L. de
700 1 $aHERNANI, L. C.
700 1 $aANJOS, L. H. C. dos
700 1 $aRODRIGUES, R. de A. R.
700 1 $aCESÁRIO, F. V.
700 1 $aANDRADE, A. G. de
700 1 $aRIBEIRO, J. L.
773 $tLand Degradation & Development$gv. 32, n. 12, p. 3457-3468, Jul. 2021.
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