Abstract: With the increase in the scale of dairy farming, the problem of difficult treatment of manure has become increasingly prominent. According to the environmental protection of the new situation, through the innovative application of dairy cow bed integration technology to Huanggang Meijiadun Animal Husbandry Co., Ltd. The existing breeding model was compared and analyzed from the aspects of environmental protection, cost saving, quality improvement and industrial promotion of dairy cattle breeding, etc. The existing breeding model was compared and analyzed. The results showed that the application of the new technology of dairy bed integration fundamentally effectively solved the problem of pollutant discharge and pollution caused by dairy farming, and saved hydropower and litter in large-scale dairy farming. Save land and equipment investment, improve the quality of dairy products, production performance and labor efficiency, reduce the incidence of dairy cows and the utilization of manure resources, with good economic and social benefits.

Key words: bed integration of dairy cow, manure, zero pollution, zero emission