The study was conducted at the facilities of the Forestry Research and Teaching Center CIEFOR "Puerto Almendra" and the project "Provenance trials of forest and agricultural species of the Peruvian Amazon" attached to the National University of the Peruvian Amazon (UNAP) through the Faculty of Forestry Sciences, located in the district of San Juan Bautista, province of Maynas, Loreto region. The main objective was to know the dynamics of growth, survival and quality of a plantation of the promising species Caryodendron orinocense H. Karst "metohuayo" (Euphorbiaceae), Puerto Almendra, Loreto. The type of research was analytical, cross-sectional, prospective, quantitative approach, non-experimental design. The sample consisted of 100 individuals of Caryodendron orinocense H. Karst "metohuayo" included in a plantation of 0.5 hectares with a distance of 5 meters between plants, installed in ...