Presently investigation work put on in study 7 nutritious mixtures having as source of protein pig manure and ovino manure and 1 eat fiber source you uses 3 types of leguminous the centrocema, kudzu and erytrina, they combined each manure ( of pig and ovino) with the three types of leguminous, the manure of bovine and the straw of rice, they were used as witness to be those more used at the present time. The field work was carried out in the 1 am Founded "Miraflores" property of the National University of San Martin (U.N.S.M.) to 3,5 Km. of the city of Tarapoto, in the sector Ahuashiyacu of the District of the Band of Shilcayo, County and Region San Martin. The objectives outlined in the investigation work were the determination of the populational increment, growth of the biomass (1 weigh and longitude) and the quality and quantity of humus taken place by the red worm (Elesenia foetida)...