WENCESLAU GERALDES TEIXEIRA, CPAA; MANOEL DA SILVA CRAVO, CPAA.2026-06-30http://hdl.handle.net/123456789/381847This study is part of a long-term program for the recultivation of degraded monoculture sites in the Central Amazon Basin. The soils occurring on upland site in this region generally have a low fertility. Large areas with those conditions are deforested and abandoned after short period of cultivation. There is a need to develop alternative land use systems which allow the utilization of degraded areas in a economically viable, and socially and ecologically sustainable way.openAccessTerra firmeResumo em anais e proceedings