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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
20/03/2000 |
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Data da última atualização: |
20/03/2000 |
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Autoria: |
SMITH, J.; CADAVID, J. V.; AYARZA, M.; AGUIAR, J. L. P. de; ROSA, R. |
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Título: |
Land use change in soybean production systems in the Brazilian savanna: the role of policy and market conditions. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
Journal of Sustainable Agriculture, Binghamton, v.15, n.2/3, p.95-117, 1999. |
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Idioma: |
Inglês |
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Conteúdo: |
This paper analyzes land use change in the Brazilian savanna and draws out policy implications about the adoption of resource management technologies. Resource management technologies are more likely to be adopted in areas experiencing a long-term deterioration in market conditions. Adoption occurs primarily to increase long-term economic viability. Thus adoption may coexist with adverse environmental and social impacts. Past opportunities for asset accumulation appear to be a pre-condition for adoption, indicating the importance of building up the resilience of farmers (particularly the resource-poor) during good times. Partnerships with the private sector can contribute significantly to technology diffusion. |
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Palavras-Chave: |
Agricultural policies; Brasil; Manejo de recursos. |
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Thesagro: |
Cerrado; Glycine Max; Política Agrícola; Soja; Tecnologia; Uso da Terra. |
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Thesaurus Nal: |
Brazil; land use; resource management; soybeans; technology. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01644naa a2200337 a 4500
001 1545869
005 2000-03-20
008 1999 bl --- 0-- u #d
100 1 $aSMITH, J.
245 $aLand use change in soybean production systems in the Brazilian savanna$bthe role of policy and market conditions.
260 $c1999
520 $aThis paper analyzes land use change in the Brazilian savanna and draws out policy implications about the adoption of resource management technologies. Resource management technologies are more likely to be adopted in areas experiencing a long-term deterioration in market conditions. Adoption occurs primarily to increase long-term economic viability. Thus adoption may coexist with adverse environmental and social impacts. Past opportunities for asset accumulation appear to be a pre-condition for adoption, indicating the importance of building up the resilience of farmers (particularly the resource-poor) during good times. Partnerships with the private sector can contribute significantly to technology diffusion.
650 $aBrazil
650 $aland use
650 $aresource management
650 $asoybeans
650 $atechnology
650 $aCerrado
650 $aGlycine Max
650 $aPolítica Agrícola
650 $aSoja
650 $aTecnologia
650 $aUso da Terra
653 $aAgricultural policies
653 $aBrasil
653 $aManejo de recursos
700 1 $aCADAVID, J. V.
700 1 $aAYARZA, M.
700 1 $aAGUIAR, J. L. P. de
700 1 $aROSA, R.
773 $tJournal of Sustainable Agriculture, Binghamton$gv.15, n.2/3, p.95-117, 1999.
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Registro original: |
Embrapa Cerrados (CPAC) |
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| Registros recuperados : 50 | |
| 21. |  | WESTERHOF, R.; BUURMAN, P.; GRIETHUYSEN, C. van; AYARZA, M. A.; VILELA, L.; ZECH, W. Aggregation studied by laser diffraction in relation to plowing, soil organic matter, and lime in the Brazilian cerrados. In: THOMAS, R.; AYARZA, M.A., ed. Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality. Cali: CIAT, 1999. p.64-76.| Biblioteca(s): Embrapa Cerrados. |
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| 22. | | LILIENFEIN, J.; WILCKE, W.; AYARZA, M. A.; LIMA, S. do C.; VILELA, L.; ZECH, W. Annual course of matric potential in differently used savanna oxisols in Brazil. Soil Society of American Journal, Madison, v.63, p.1778-1785, 1999.| Biblioteca(s): Embrapa Cerrados. |
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| 23. | | LILIENFEIN, J.; WILCKE, W.; AYARZA, M. A.; VILELA, L.; LIMA, S. do C.; ZECH, W. Chemical fractionation of phosphorus, sulphur, and molybdenum in Brazilian savannah oxisols under different land use. Geoderma, Amsterdam, v. 96, p. 31-46, 2000.| Biblioteca(s): Embrapa Cerrados. |
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| 24. | | ARAUJO, A. G. de; AYARZA, M. A.; FRIESEN, D. K.; VILELA, L. Fracoes organicas e inorganicas de fosforo em um solo de cerrado sob diferentes sistemas de manejo. In: SIMPOSIO SOBRE O CERRADO, 8.; INTERNATIONAL SYMPOSIUM ON TROPICAL SAVANNAS, 1., 1996, Brasilia, DF. Biodiversidade e producao sustentavel de alimentos e fibras nos Cerrados: anais... Planaltina: EMBRAPA-CPAC, 1996. p.319-322.| Biblioteca(s): Embrapa Cerrados. |
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| 26. | | AYARZA, M. A.; VILELA, L.; BARCELLOS, A. de O.; BALBINO, L. C.; BROSSARD, M.; PASINI, A. Integration culture-elevage dans les cerrados au Brasil: une solution pour des systemes durables. Agriculture et Developpement, Montpellier, n.18, p.91-98, juin 1998.| Biblioteca(s): Embrapa Cerrados. |
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| 27. | | AYARZA, M. A.; VILELA, L.; BARCELLOS, A. de O.; BALBINO, L. C.; BROSSARD, M.; PASINI, A. Integration culture-elevage dans les cerrados au Bresil: une solution pour des systemes durables. Agriculture et Developpement, Montpellier, n. 18, p. 91-98, juin 1998.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 28. | | SMITH, J.; CADAVID, J. V.; AYARZA, M.; AGUIAR, J. L. P. de; ROSA, R. Land use change in soybean production systems in the Brazilian savanna: the role of policy and market conditions. Journal of Sustainable Agriculture, Binghamton, v.15, n.2/3, p.95-117, 1999.| Biblioteca(s): Embrapa Cerrados. |
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| 29. | | LILIENFEIN, J.; WILCKE, W.; NEUFELDT, M.; AYARZA, M. A.; ZECH, W. Land-use effects on organic carbon, nitrogen, and sulphur concentrations in macroaggregates of differently textured Brazilian oxisols. Journal of Plant Nutrition and Soil Science, Berlin, v.161, n.2, p.165-171, 1998.| Biblioteca(s): Embrapa Cerrados. |
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| 31. | | PIZARRO, E. A.; AYARZA, M. A.; SPAIN, J. M.; CARVALHO, M. A.; SOUZA, M. A. de. Efecto de la irrigacion en la produccion de semillas de Stylosanthes guianensis cv. Mineirao. Pasturas Tropicales, Cali, v.15, n.3, p.27-28, 1993.| Biblioteca(s): Embrapa Cerrados. |
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| 35. | | RENZ, T. E.; NEUFELDT, H.; AYARZA, M. A.; RESCK, D. V. S.; ZECH, W. Microbial biomass, microbial activity, and carbon pools under different land-use systems in the Brazilian cerrados. In: THOMAS, R.; AYARZA, M.A., ed. Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality. Cali: CIAT, 1999. p.187-197.| Biblioteca(s): Embrapa Cerrados. |
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| 37. | | LILIENFEIN, J.; WILCKE, W.; AYARZA, M. A.; VILELA, L.; LIMA, S. do C.; ZECK, W. Soil acidification in Pinus caribaea forests on Brazilian savanna oxisols. Forest Ecology and Management, Amsterdam, v. 128, p. 145-157, 2000.| Biblioteca(s): Embrapa Cerrados. |
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| 38. | | FUHRMANN, S.; NEUFELDT, H.; WESTERHOF, R.; AYARZA, M. A.; SILVA, J. E. da; ZECH, W. Soil organic carbon, carbohydrates, amino sugars, and potentially mineralizable nitrogen under different land-use systems in oxisols of the Brazilian cerrados. In: THOMAS, R.; AYARZA, M.A., ed. Sustainable land management for the oxisols of the Latin American savannas: dynamics of soil organic matter and indicators of soil quality. Cali: CIAT, 1999. p.110-122.| Biblioteca(s): Embrapa Cerrados. |
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| 40. | | AYARZA, M. A.; VILELA, L.; PIZARRO, E. A.; COSTA, P. H. da. Sistemas agropastoriles basados en leguminosas de usos multiples. In: GUIMARAES, E.P.; SANZ, J.I.; RAO, I.M.; AMEZQUITA, M.C.; AMEZQUITA, E., ed. Sistemas agropastoriles en sabanas tropicales de America Latina. Cali: CIAT/Brasilia: Embrapa, 1999. p.175-193.| Biblioteca(s): Embrapa Cerrados. |
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| Registros recuperados : 50 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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