Since the 20th century, animal husbandry has changed from decentralized feeding to large-scale and intensive feeding, and the amount of manure produced has also increased rapidly, coupled with the emission and accumulation concentration, which seriously affects the surrounding environment and water resources, and there is an urgent need for the industrial treatment and rational use of livestock and poultry manure. At present, the manure produced by some large-scale livestock and poultry farms has been directly processed and stacked, often using anaerobic fermentation to produce biogas, design artificial wetland system, hot air direct drying and other ways. After the organic fertilizer production line treatment of livestock manure water content of about 20%, basically remove odor, eliminate eggs and pathogens, nutrients are also retained, coupled with some zeolite powder odor adsorbent added in the deodorization process, physical and chemical properties have been improved. Animal manure is rich in organic matter and contains high trace elements, which is a good raw material for making organic fertilizer. However, the nutrient content and characteristics of different animal feces are different, which should be considered when using the formula. For example, the nutrients in chicken manure are mostly quick-available, and more easy alkane seedlings are used, while the release of nutrients in cow manure is more moderate, and it is safer to use. In addition, due to the widespread use of feed additives, the content of trace elements in lily feces has increased in recent years, and the organic fertilizer equipment should take this part into account in the formula containing trace elements, so as to avoid the accumulation of trace elements caused by continuous large-scale use of the fertilizer.