In this paper, we studied the organization of private house holdings, the number of them, and the land that they have. This land is very crumbed and difficult to work and need high resources that make them unprofitable. The cost per hectare is high and the production that they obtain is small which causes great losses. But in this final years we observed that most of house holdings are associated one with another in the purpose to buy seeds, fertilizer, pesticides and work the field to obtain better crops, with high quality at a low costs.

house holdings; agriculture; associations; productions; surfaces

Presentation: oral