This study aimed to evaluate physical and chemical alterations in a distrophyc Yellow Argisol (Ultisol) presenting loamy to clayey texture and a smooth relief, under different use at the “Favo de Mel” settlement, Sena Madureira county, Acre State, Brazil. At the beginning of the rainy season (October 1999), soil material was collected in the following land use: native forest (control), recently deforested (slash and burn); a two-year old crop of palm tree (Bactris gassipae); and a four-year old Brachiaria (Brachiaria […]