SPATIAL ANALYSIS OF FAMILY AGRICULTURE ACCORDING TO GEOMORPHOLOGICAL CONDITIONS IN THE MUNICIPALITIES OF SILVÂNIA AND PASSA QUATRO (GO)

Authors

  • Juliana Sarkis Costa UnB - Universidade de Brasília - Departamento de Geografia
  • Osmar Abílio de Carvalho Júnior INPE - Instituto Nacional de Pesquisas Espaciais
  • Éder de Souza Martins Embrapa/CPAC-Centro de Pesquisa Agropecuária dos Cerrados
  • José da Silva Madeira Netto Embrapa/CPAC-Centro de Pesquisa Agropecuária dos Cerrados
  • Renato Fontes Guimarães UnB - Universidade de Brasília - Departamento de Geografia

DOI:

https://doi.org/10.26512/2236-56562002e39680

Keywords:

household agriculture, geographic information system, geomorphology, erosion

Abstract

Due to the historical process of land occupation and the Brazilian agrarian politics, the household agriculture production has been under pressure by the agrarian structure composed of owners of large farms. Silvânia (GO) is a representative municipality of this reality, where the small and medium farms exist together with the large farms, located in the geographic and economic interstices. In order to study the factors that limit the improvement of the household agriculture in Silvânia, an environmental analysis of the municipality was conducted by matching information related to the physical factors with the different agriculture methods. The results of this study attest that the owners of household agriculture are concentrated, in its majority, on more erosion susceptible soils and the owners of large farm on the areas where the
relief is plain and the soil is deep. Hence, it was possible to understand the spatial distribution of agricultural models which supports the actions to consolidate the household agriculture.

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Published

2022-01-21

How to Cite

Sarkis Costa, J., Abílio de Carvalho Júnior, O., de Souza Martins, Éder, da Silva Madeira Netto, J., & Fontes Guimarães, R. (2022). SPATIAL ANALYSIS OF FAMILY AGRICULTURE ACCORDING TO GEOMORPHOLOGICAL CONDITIONS IN THE MUNICIPALITIES OF SILVÂNIA AND PASSA QUATRO (GO). Space and Geography Journal, 5(1), 17–32. https://doi.org/10.26512/2236-56562002e39680