The cow dung of the fecal pond can be pumped into the dewatering machine by a slush pump with a defecation processor, and the water content of cow dung is about 40% after treatment; crops such as straw and rice bran (containing N\P\K) can also be used as fillings and then sprinkled with biosclerosing agents. Mix 1KG of the fungicide with 20KG of water to the raw material, then 1ton of raw material can be fermented. Flip once in 1-2 days, and generally 7-10 days the materials can be completely ripe. Whole set of equipment Compost turner, semi-wet material crusher, horizontal mixer, granulator, dryer, cooler, rotary drum screening machine, coating machine, packaging equipment, belt conveyor, etc.