At present, the livestock and poultry breeding waste is mainly treated by agricultural return to the field, but the treatment mode is relatively extensive, which will cause certain pollution to the air and soil. Using microbial fermentation technology to transform it into a popular organic fertilizer in agricultural production can effectively solve this problem and lay a solid foundation for the sustainable development of livestock and poultry breeding industry.
The treatment process of the organic fertilizer production line is as follows: first, the livestock and poultry waste is pretreated with dehydration, impurity removal, etc., and then specific microbial fermentation strains and excipient conditioners are added, which are placed in the mixer. After the materials are fully mixed, they are transported to a suitable place for stacking and fermentation. According to the specific process conditions, it is sometimes necessary to turn regularly to ensure air circulation and oxygen supply, And timely discharge the excess moisture produced by fermentation.
