| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Meio Ambiente. |
|
Data corrente: |
12/12/2016 |
|
Data da última atualização: |
12/12/2016 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso |
|
Autoria: |
RODRIGUES, G. S.; KITAMURA, P. C.; MEYER, L. F. F.; DENICH, M.; SÁ, T. D. de A. |
|
Afiliação: |
GERALDO STACHETTI RODRIGUES, CNPMA; PAULO CHOJI KITAMURA, CNPMA; LEANDRO FREDERICO FERRAZ MEYER, FCAP; MANFRED DENICH, UNIVERSITÄT BONN; TATIANA DEANE DE ABREU SA, CPATU. |
|
Título: |
Integration of information on fallow systems toward supporting public policies. |
|
Ano de publicação: |
2002 |
|
Fonte/Imprenta: |
In: GERMAN-BRAZILIAN ON WORKSHOP ON NEOTROPICAL ECOSYSTEMS - ARCHIEVEMENTS AND PROSPECTS OF COOPERATIVE RESEARCH, 2000, Hamburg. Proceedings. Geesthacht: GHSS, 2002. p. 777-782. |
|
Idioma: |
Inglês |
|
Notas: |
Editado por Reinhard Lieberei, Helmut Bianchi, Vera Boehm, Christoph Reisdorff. |
|
Conteúdo: |
Abstract: The rotational slash-and-burn agricultural system, largely dependent on the duration of the fallow period to restore the productivity of the land, is still extensively practiced by small land holders in the Northeastern Pará State, Brazil. Clear signs of agronomic and ecological failure of this system have been represented by consistently decreasing crop yields, fallow period shortening, and structural and compositional depletion of the natural recovering vegetation (capoeira). The SHIFT-capoeira research project (ENV-25) has been developing and introducing fire-free alternative management practices such as (i) the enrichment of the capoeira vegetation to improve biomass production and nutrient recovery/fixation, (ii) use of a bush-chopper that allow the mulching (instead of burning) of the biomass, (iii) mulch management/fertilization for optimal weed control and crop absorption of stocked nutrients, and (iv) crop rotation/association/cultivation techniques that are, on the one hand, adapted to fire-free agricultural production, and on the other, more suited to fulfil the household as well as the commercial needs of the farmers. The focus of this study is the evaluation of the contribution of these management alternatives for the sustainability of the agricultural activity developed by the small land holders in Northeastern Pará, with special reference to the non- monetary gains in terms of ecological function restoration and natural resources conservation afforded by fire-free management practices. The final purpose of the research effort is to draw indications of public policies directed to improving the efficacy of the development programs dedicated to the small land-holders of the region. MenosAbstract: The rotational slash-and-burn agricultural system, largely dependent on the duration of the fallow period to restore the productivity of the land, is still extensively practiced by small land holders in the Northeastern Pará State, Brazil. Clear signs of agronomic and ecological failure of this system have been represented by consistently decreasing crop yields, fallow period shortening, and structural and compositional depletion of the natural recovering vegetation (capoeira). The SHIFT-capoeira research project (ENV-25) has been developing and introducing fire-free alternative management practices such as (i) the enrichment of the capoeira vegetation to improve biomass production and nutrient recovery/fixation, (ii) use of a bush-chopper that allow the mulching (instead of burning) of the biomass, (iii) mulch management/fertilization for optimal weed control and crop absorption of stocked nutrients, and (iv) crop rotation/association/cultivation techniques that are, on the one hand, adapted to fire-free agricultural production, and on the other, more suited to fulfil the household as well as the commercial needs of the farmers. The focus of this study is the evaluation of the contribution of these management alternatives for the sustainability of the agricultural activity developed by the small land holders in Northeastern Pará, with special reference to the non- monetary gains in terms of ecological function restoration and natural resources conservation afforde... Mostrar Tudo |
|
Palavras-Chave: |
Capoeira enriquecida; Sistema de pousio. |
|
Thesagro: |
Uso da Terra. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/151621/1/AA012002.pdf
|
|
Marc: |
LEADER 02522nam a2200205 a 4500
001 2058438
005 2016-12-12
008 2002 bl uuuu u00u1 u #d
100 1 $aRODRIGUES, G. S.
245 $aIntegration of information on fallow systems toward supporting public policies.
260 $aIn: GERMAN-BRAZILIAN ON WORKSHOP ON NEOTROPICAL ECOSYSTEMS - ARCHIEVEMENTS AND PROSPECTS OF COOPERATIVE RESEARCH, 2000, Hamburg. Proceedings. Geesthacht: GHSS, 2002. p. 777-782.$c2002
500 $aEditado por Reinhard Lieberei, Helmut Bianchi, Vera Boehm, Christoph Reisdorff.
520 $aAbstract: The rotational slash-and-burn agricultural system, largely dependent on the duration of the fallow period to restore the productivity of the land, is still extensively practiced by small land holders in the Northeastern Pará State, Brazil. Clear signs of agronomic and ecological failure of this system have been represented by consistently decreasing crop yields, fallow period shortening, and structural and compositional depletion of the natural recovering vegetation (capoeira). The SHIFT-capoeira research project (ENV-25) has been developing and introducing fire-free alternative management practices such as (i) the enrichment of the capoeira vegetation to improve biomass production and nutrient recovery/fixation, (ii) use of a bush-chopper that allow the mulching (instead of burning) of the biomass, (iii) mulch management/fertilization for optimal weed control and crop absorption of stocked nutrients, and (iv) crop rotation/association/cultivation techniques that are, on the one hand, adapted to fire-free agricultural production, and on the other, more suited to fulfil the household as well as the commercial needs of the farmers. The focus of this study is the evaluation of the contribution of these management alternatives for the sustainability of the agricultural activity developed by the small land holders in Northeastern Pará, with special reference to the non- monetary gains in terms of ecological function restoration and natural resources conservation afforded by fire-free management practices. The final purpose of the research effort is to draw indications of public policies directed to improving the efficacy of the development programs dedicated to the small land-holders of the region.
650 $aUso da Terra
653 $aCapoeira enriquecida
653 $aSistema de pousio
700 1 $aKITAMURA, P. C.
700 1 $aMEYER, L. F. F.
700 1 $aDENICH, M.
700 1 $aSÁ, T. D. de A.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Meio Ambiente (CNPMA) |
|
|
Nenhum exemplar cadastrado para este documento. |
Voltar
|
|
|
| Registros recuperados : 88 | |
| 81. |  | VIELHAUER, K.; DENICH, M.; SÁ, T. D. de A.; KATO, O. R.; KATO, M. do S. A.; BRIENZA JUNIOR, S.; VLEK, P. L. G. Land-use in a mulch-based farming system of small holders in the eastern Amazon. In: CONFERENCE ON INTERNATIONAL AGRICULTURAL RESEARCH FOR DEVELOPMENT, 2001, Bonn. Deustscher tropentag 2001: proceeding. Bonn: University of Bonn, 2001. Não paginado.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
|    |
| 82. | | VIELHAUER, K.; DENICH, M.; SÁ, T. D. de A.; KATO, O. R.; KATO, M. do S. A.; BRIENZA JUNIOR, S.; VLEK, P. L. G. Land-use in a mulch based farming system of small holders of the eastern Amazon. In: CONFERENCE ON INTERNATIONAL AGRICULTURAL RESEARCH FOR DEVELOPMENT, 2001, Bonn. Deustscher tropentag 2001: book of abstracts. Bonn: University of Bonn, 2001. p. 65.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 83. | | DENICH, M.; VIELHAUER, K.; KATO, M. do S. A.; BLOCK, A.; KATO, O. R.; SÁ, T. D. de A.; LÜCKE, W.; VLEK, P. L. G. Mechanized land preparation in forest-based fallow systems: the experience from eastern Amazonia. Agroforestry Systems, v. 61, p. 91-106, 2004.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 84. | | BRIENZA JUNIOR, S.; COSTA, V. de O.; SANTOS, W. E. S.; PANTOJA, R. de F. R.; SÁ, T. D. de A.; VIELHAVER, K.; DENICH, M.; VLEK, P. L. G. Enriquecimento de capoeira com árvores leguminosas contribuindo para o acumulo de biomassa na agricultura familiar do nordeste do Pará, Brasil. In: SEMINÁRIO SOBRE MANEJO DA VEGETAÇÃO SECUNDáRIA PARA A SUSTENTABILIDADE DA AGRICULTURA FAMILIAR DA EMBRAPA AMAZÔNIA ORIENTAL, 1999, Belém, PA. Anais. Belém, PA: Embrapa Amazônia Oriental: CNPq, 2000. p. 83-84. (Embrapa Amazônia Oriental. Documentos, 69).| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 85. | | BRIENZA JUNIOR, S.; COSTA, W. de O.; SANTOS, W. E. de; PANTOJA, R. de F. R.; SÁ, T. D. de A.; VIELHAUER, K.; DENICH, M.; VLEK, P. L. G. Enriched fallow vegetation with leguminous trees: possibilities to improve the slash-and-burn agriculture in Eastern brazilian Amazonia. In: CONGRESSO BRASILEIRO EM SISTEMAS AGROFLORESTAIS, 2., 1998, Belém, PA. Sistemas agroflorestais no contexto da qualidade ambiental e competividade: resumos expandidos. Belém, PA: Embrapa-CPATU, 1998. p. 17-19. il.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 86. | | SÁ, T. D. de A.; KATO, O. R.; KATO, M. S. A.; BRIENZA JUNIOR, S.; CAMARÃO, A. P.; VILAR, R. R. L.; COSTA, F. A.; VIELHAUER, K.; DENICH, M.; RISCHKOWSKY, B.; HURTIENNE, T. An integrated research and development initiative towards sustainable management of family agriculture in Eastern Amazonia. In: CONFERENCE ON INTERNATIONAL AGRICULTURAL RESEARCH FOR DEVELOPMENT, 2001, Bonn. Deustscher tropentag 2001: book of abstracts... Bonn: University of Bonn, 2001. p. 79.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 87. | | ZARIN, D. J.; DAVIDSON, E. A.; BRONDIZIO, E.; VIEIRA, I. C. G.; SÁ, T.; FELDPAUSCH, T.; SCHUUR, E. A. G.; MESQUITA, R.; MORAN, E.; DELAMONICA, P.; DUCEY, M. J.; HURTT, G. C.; SALIMON, C.; DENICH, M. Legacy of fire slows carbon accumulation in Amazonian forest regrowth. Frontiers in Ecology and the Environment, v. 3, n. 7, p. 365-369, Sep. 2005.| Biblioteca(s): Embrapa Amazônia Oriental. |
|  |
| 88. | | SÁ, T. D. de A.; WICKEL, A. J.; CARVALHO, C. J. R. de; HÖLSCHER, D.; VILHAUER, K.; DENICH, M.; KATO, M. do S. A.; KATO, O. R.; TIPPMANN, R.; SOMMER, R.; BRIENZA JUNIOR, S. Sistemas agroflorestais seqüenciais centrados no manejo de capoeiras- possibilidades de promover o uso sustentável da terra no âmbito da agricultura familiar amazônica. In: CONGRESSO BRASILEIRO DE SISTEMAS AGROFLORESTAIS, 4., 2002, Ilhéus. Resumos expandidos. IIhéus: CEPLAC-CEPEC, 2002.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| Registros recuperados : 88 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
