COMPARTIMENTOS GEOMORFOLóGICOS E PRODU O DE MILHO EM AGRICULTURA DE SUBSISTêNCIA, GUARAPUAVA-PR: AVALIA O EXPLORATóRIA

This assay had as its aim to verify the relationship between hillslope sectors and the cornproduction on the subsistence agriculture. Samples had been collected in two hillslope sectors(straight and concaves) that were previously cultivated with corn. Variation on the soil watercapacity occurred along of the hillslope. Significant differences on the tillage and of the cornproduction were verified in each sector. The corn production on the straight sector was of 1340kg ha, while on the concaves sector reached 4170 kg ha. The tillage and the corn productionwere affected by hillslope sectors (landforms).