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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
26/11/2012 |
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Data da última atualização: |
05/02/2026 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SCOPEL, E.; TRIOMPHE, B.; AFFHOLDER, F.; SILVA, F. A. M. da; CORBEELS, M.; XAVIER, J. H. V.; LAHMAR, R.; RECOUS, S.; BERNOUX, M.; BLANCHART, E.; MENDES, I. de C.; TOURDONNET, S. |
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Afiliação: |
ERIC SCOPEL, CENTRO FRANCÊS DE PESQUISA AGRONÔMICA PARA O DESENVOLVIMENTO INTERNACIONAL; BERNARD TRIOMPHE, CENTRO FRANCÊS DE PESQUISA AGRONÔMICA PARA O DESENVOLVIMENTO INTERNACIONAL; FRANÇOIS AFFHOLDER, CENTRO FRANCÊS DE PESQUISA AGRONÔMICA PARA O DESENVOLVIMENTO INTERNACIONAL; FERNANDO ANTONIO MACENA DA SILVA, CPAC; MARC CORBEELS, CENTRO FRANCÊS DE PESQUISA AGRONÔMICA PARA O DESENVOLVIMENTO INTERNACIONAL; JOSE HUMBERTO VALADARES XAVIER, CPAC; RABAH LAHMAR, CENTRO FRANCÊS DE PESQUISA AGRONÔMICA PARA O DESENVOLVIMENTO INTERNACIONAL; SYLVIE RECOUS, INSTITUTO NACIONAL FRANCÊS DE PESQUISA PARA AGRICULTURA, ALIMENTAÇÃO E MEIO AMBIENTE; MARTIAL BERNOUX, INSTITUTO DE PESQUISA PARA O DESENVOLVIMENTO, FRANÇA; ERIC BLANCHART, INSTITUTO DE PESQUISA PARA O DESENVOLVIMENTO, FRANÇA; IEDA DE CARVALHO MENDES, CPAC; STÉPHANE DE TOURDONNET, SUPAGRO. |
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Título: |
Conservation agriculture cropping systems in temperate and tropical conditions, performances and impacts. A review. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Agronomy for Sustainable Development, v. 33, n. 1, p. 113-130, Jan. 2013. |
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DOI: |
https://doi.org/10.1007/s13593-012-0106-9 |
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Idioma: |
Inglês |
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Conteúdo: |
Nowadays, in a context of climate change, economical uncertainties and social pressure to mitigate agriculture externalities, farmers have to adopt new cropping systems to achieve a sustainable and cost-effective grain production. Conservation agriculture consists of a range of cropping systems based on a combination of three main principles: (1) soil tillage reduction, (2) soil protection by organic residues and (3) diversification in crop rotation. Conservation agriculture has been promoted as a way to reduce production costs, soil erosion and soil fertility degradation under both tropical and temperate conditions. Conservation agriculture-based cropping systems have diffused widely under Brazilian large-scale farms? conditions and more recently in Europe in the context of medium-size mechanized farms. Their diffusion, however, is still limited under small-scale non-mechanized farms? conditions of tropical countries. To assess the advantages and limits of such new cropping systems, this article compares experiences with conservation agriculture from the tropical Cerrado region of Brazil and from temperate conditions of Europe. It focusses on agronomic performances, environmental impacts and economical results. Conservation agriculture systems appear to be interesting options to achieve sustainable and intensive crop production under different agroecological environments because they use efficiently available resources and maintain soil fertility. However, this mostly results from the permanent presence of an organic mulch on the soil surface and the incorporation of cover crops in the rotations. Such modifications require a significant reorganization of the production process at farm level, and when facing technical or socioeconomic constraints, most farmers usually opt for applying only partially the three main principles of conservation agriculture. Investigating more fully the consequences of such partial implementation of conservation agriculture principles on its actual efficiency and assessing the most efficient participatory approaches needed to adapt conservation agriculture principles to local conditions and farming systems are top priorities for future research. MenosNowadays, in a context of climate change, economical uncertainties and social pressure to mitigate agriculture externalities, farmers have to adopt new cropping systems to achieve a sustainable and cost-effective grain production. Conservation agriculture consists of a range of cropping systems based on a combination of three main principles: (1) soil tillage reduction, (2) soil protection by organic residues and (3) diversification in crop rotation. Conservation agriculture has been promoted as a way to reduce production costs, soil erosion and soil fertility degradation under both tropical and temperate conditions. Conservation agriculture-based cropping systems have diffused widely under Brazilian large-scale farms? conditions and more recently in Europe in the context of medium-size mechanized farms. Their diffusion, however, is still limited under small-scale non-mechanized farms? conditions of tropical countries. To assess the advantages and limits of such new cropping systems, this article compares experiences with conservation agriculture from the tropical Cerrado region of Brazil and from temperate conditions of Europe. It focusses on agronomic performances, environmental impacts and economical results. Conservation agriculture systems appear to be interesting options to achieve sustainable and intensive crop production under different agroecological environments because they use efficiently available resources and maintain soil fertility. However, this mostly resul... Mostrar Tudo |
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Palavras-Chave: |
Sistemas de cultivo. |
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Thesagro: |
Agricultura; Clima Temperado; Clima Tropical; Conservação. |
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Thesaurus Nal: |
Biodiversity; Cover crops; Farming systems; Soil biology; Soil fertility. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03345naa a2200385 a 4500
001 1940543
005 2026-02-05
008 2013 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s13593-012-0106-9$2DOI
100 1 $aSCOPEL, E.
245 $aConservation agriculture cropping systems in temperate and tropical conditions, performances and impacts. A review.$h[electronic resource]
260 $c2013
520 $aNowadays, in a context of climate change, economical uncertainties and social pressure to mitigate agriculture externalities, farmers have to adopt new cropping systems to achieve a sustainable and cost-effective grain production. Conservation agriculture consists of a range of cropping systems based on a combination of three main principles: (1) soil tillage reduction, (2) soil protection by organic residues and (3) diversification in crop rotation. Conservation agriculture has been promoted as a way to reduce production costs, soil erosion and soil fertility degradation under both tropical and temperate conditions. Conservation agriculture-based cropping systems have diffused widely under Brazilian large-scale farms? conditions and more recently in Europe in the context of medium-size mechanized farms. Their diffusion, however, is still limited under small-scale non-mechanized farms? conditions of tropical countries. To assess the advantages and limits of such new cropping systems, this article compares experiences with conservation agriculture from the tropical Cerrado region of Brazil and from temperate conditions of Europe. It focusses on agronomic performances, environmental impacts and economical results. Conservation agriculture systems appear to be interesting options to achieve sustainable and intensive crop production under different agroecological environments because they use efficiently available resources and maintain soil fertility. However, this mostly results from the permanent presence of an organic mulch on the soil surface and the incorporation of cover crops in the rotations. Such modifications require a significant reorganization of the production process at farm level, and when facing technical or socioeconomic constraints, most farmers usually opt for applying only partially the three main principles of conservation agriculture. Investigating more fully the consequences of such partial implementation of conservation agriculture principles on its actual efficiency and assessing the most efficient participatory approaches needed to adapt conservation agriculture principles to local conditions and farming systems are top priorities for future research.
650 $aBiodiversity
650 $aCover crops
650 $aFarming systems
650 $aSoil biology
650 $aSoil fertility
650 $aAgricultura
650 $aClima Temperado
650 $aClima Tropical
650 $aConservação
653 $aSistemas de cultivo
700 1 $aTRIOMPHE, B.
700 1 $aAFFHOLDER, F.
700 1 $aSILVA, F. A. M. da
700 1 $aCORBEELS, M.
700 1 $aXAVIER, J. H. V.
700 1 $aLAHMAR, R.
700 1 $aRECOUS, S.
700 1 $aBERNOUX, M.
700 1 $aBLANCHART, E.
700 1 $aMENDES, I. de C.
700 1 $aTOURDONNET, S.
773 $tAgronomy for Sustainable Development$gv. 33, n. 1, p. 113-130, Jan. 2013.
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Embrapa Cerrados (CPAC) |
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| 7. |  | BARBOSA, R. T. Manejo reprodutivo em gado de corte. In: BARBOSA, R.T.; ESTEVES, S.N.; BARBOSA, P. F. (Ed.). Intensificação da bovinocultura de corte: estratégias de manejo reprodutivo e sanitário. São Carlos: EMBRAPA-CPPSE, 1997. p.5-18. p.5-18. (EMBRAPA-CPPSE. Documentos, 26).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 16. | | BARBOSA, R. T.; ALENCAR, M. M. de. Efeito do comportamento sexual de touros na fertilidade do rebanho. In: RESUMOS DOS TRABALHOS APRESENTADOS NA CONVENÇÃO NACIONAL DE CANCHIM, 4., 2000, São Carlos, SP. Anais...São Carlos: Embrapa Pecuária Sudeste/São Paulo: ABCCAN, 2000. p.9. Editado por Maurício Mello de Alencar, Edison Beno Pott, Carlos Roberto Paino, Pedro Franklin Barbosa, Rogério Taveira Barbosa, Rui Machado.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| Registros recuperados : 199 | |
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