Zoneamento agrícola de risco climático da região do médio curso do Rio Paraíba.

Abstract

This study presents the mapping of agricultural suitability of climate risk in the middle curse of rio Paraíba region. The SPRING using a digital soil map, and building on the aptitudes of soil, climate and the recommendations of the orders of the Ministério da Agricultura, Pecuária e Abastecimento for municipalities in the basin area. 640.41 km2 of type 1 lands were identified, representing 17.03% of the total area of the basin; type 2 with 711.35 km2 (18.92%); type 3 with 642.84 km2 (17.09%); 1766.05 prohibited km2 (46.96%); the major limitations are observed due to water conditions and crop requirements somehow to prevailing soil area.