How to concentrate the use of large-scale chicken manure to make green ecological organic fertilizer? We can estimate the approximate annual production based on the situation of large-scale chicken farms and the amount of breeding. Combined with local site conditions. Unfermented chicken manure contains harmful microorganisms, can not be directly applied, to deep high temperature fermentation. The purpose of fermentation is mainly two, one is to kill harmful bacteria, the other is to carry out organic matter that is not fully digested, and increase the actual content of organic matter. The fermentation can be selected to produce noodles by stomping or by building tanks. Then select the corresponding equipment to assist. Chicken manure organic fertilizer production line generally includes: raw material selection (chicken manure, etc.)→ drying sterilization → mixing of ingredients → granulation → cooling screening → metering and sealing → finished product storage. The production process of chicken manure organic fertilizer production line is more complex: Organic fertilizer raw materials (chicken manure, etc.) after fermentation into the half-wet material crusher for crushing, and then add nitrogen, phosphorus, potassium and other elements to make the mineral elements to meet the required standards, and then have a blender to stir, and then into the organic fertilizer granulator to make particles, drying out, through the screening machine screening, qualified products for packaging, unqualified return to the granulator for granulation.