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Rentabilidade Do Plantio Direto De Grãos Em Unidades Familiares No Norte Do Paraná, Brasil

Author

Listed:
  • Fuentes-Llanillo, Rafael
  • Soares Junior, Dimas
  • Carneiro, Sergio Luis
  • Carvalho, Adenir De
  • Marcolini, Ciro

Abstract

O presente artigo avaliou a rentabilidade do conjunto de lavouras de grãos sob plantio direto, utilizando a análise multicaso de treze estabelecimentos agropecuários familiares de grãos no Norte do Paraná, Brasil, através da avaliação das margens brutas por hectare-ano ao longo de seis safras anuais entre 1998/99 e 2003/04. Averiguou-se ainda a existência ou não de uma relação entre a rentabilidade e os diferentes tipos de plantio direto com respeito ao nível de revolvimento do solo, à realização de rotação de culturas e ao acesso a maquinários apropriados.---------------------------------------------This article evaluated the profitability of the mix of grain crops under no-tillage, in a multiple case analysis of thirteen family enterprises of grains in the North of Parana State, Brazil, through evaluation of gross margins per hectare-year by six annual seasons between 1998/99 and 2003/04. It was also verified the existence or not of a relationship between profitability and the different types of no-tillage regarding to the level of soil disturbance, type of crop rotation and access to appropriate machinery .

Suggested Citation

  • Fuentes-Llanillo, Rafael & Soares Junior, Dimas & Carneiro, Sergio Luis & Carvalho, Adenir De & Marcolini, Ciro, 2008. "Rentabilidade Do Plantio Direto De Grãos Em Unidades Familiares No Norte Do Paraná, Brasil," 46th Congress, July 20-23, 2008, Rio Branco, Acre, Brasil 108838, Sociedade Brasileira de Economia, Administracao e Sociologia Rural (SOBER).
  • Handle: RePEc:ags:sbrfsr:108838
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