Objectives: a study on ground both ruderal and representative of the forested savannah completely degraded the city of Lubumbashi on what five varieties of common beans were exploited. Methodology and results: The test has been installed following a complement device randomized with three replicates of five varieties: SER48, BCB 585, SCR14, SER15, and SCR13 .for their assessment against their adaptation to acid soil, the following were observed: days of flowering, days to maturity, vegetative Adaptation, reproductive Adaptation, Infestation of disease, performance and impact to the acidified. The obtained results indicate that there is a difference of effect of adaptation from the varieties as well, so SCR 13, SCR 14, SER 48 and BCB 585 varieties introduced a number high force of adaptation (Group A); and the SER 18 variety has a low number of effect of adaptation (Group B). for the number of pods to reveal a significant difference compared to the varieties; Thus the SER 48 variety has a high number of pods (Group A) however the BCB 585 and SCR 14 varieties give a small number of pods (Group B) and finally the varieties SCR 13 and SCR 15 have given an intermediate number of pods) Group A B) and yields between SCR 13 with 701, 4 kg /Ha and SCR 14 with 575, 8 kg/Ha.