Paper study "OOSE OF HUMUS OF LOMBRIZ ANO RESPONSE IN THE PROOUCTION OF BIOMASS ANO PERFORMANCE IN THE CULTIVATION OF RICE (Oryza sativa), VARIETY CAROLINO UNOER CONOITIONS OF ORYLANO; whose objectives were to quantify fixing C (carbon), biomass production and yield in rice cultivation with 03 doses of abonamiento with earthworm humus. Likewise perform the economic analysis of each of the treatments. This research work was carried out in the Miraflores fundo located 3.5 kilometers Tarapoto sector Band of Shilcayo owned by the National University of San Martin. The experimental design used in this study was a design Completely Random Blocks with 5 treatments and four replicates. The parameters evaluated were to plant height, number of bunches fertile and infertile by coup, resistance to lodging, ability to macolla miento, number of days to 50% blooming size of the ear, the number of grain...