The present investigation was carried out in the facilities of the shed of Mr. Shankar Ríos Pinedo, district of Yurimaguas, Alto Amazonas province, Loreto region. The general objective was to determine the effect of canavalia (Canavalia ensiformis) flour levels on the productive performance of broiler chickens in the finishing stage. Parameters were evaluated: feed consumption, weight gain, feed conversion, carcass yield, economic merit and taste test in 256 broiler chickens-Cobb line. The Completely Random statistical design was used, with 4 treatments and 4 repetitions with a degree of confidence (P<0.05), these treatments were: T0: 0%, T1: 1%, T2: 2% and T3: 3%, level of canavalia flour respectively. The results: the food consumption was: 163.23 g, 168.92 g, 163.77 g and 162.10 g for the treatments T0, T1, T2 and T3 respectively, with no significant statistical difference in the trea...