This O2Compost ASP System was constructed by Francisco Niembro with the goal of reducing precompost operation costs, labor time and space requirements. His company composts wheat and maize hays and diverse manures mainly from dairy cows, horses, sheep and deer coming from the principal military farm in Mexico. The feedstock is primarily precomposted for 4 weeks then continuously used to feed 4,375 square meters of red worm beds. "We reduced from 8 to 4 weeks our precomposting periods, increasing quality. We invite anyone who's thinking of composting any kind and volume of feedstock to go with an aerated system. If it is under the advice of O2Compost, it will surely be successful."