| In recent years, the dairy farming industry in Yanliang District of Xi''an City has emerged, but at the same time, manure treatment and environmental pollution problems have also emerged. In order to solve these problems and promote green development, Yanliang District Animal Husbandry and Veterinary Technology Extension Center actively promotes "fermented bed dairy farming technology". This technology not only solves the problems of manure treatment and environmental protection, but also improves the yield of cows, reduces the morbidity rate, promotes the quality and efficiency of farming, and realizes the goal of green pollution-free farming. By taking the Haiwen cattle farm in Yanliang District as an example, we discuss the protocol of this technology and provide a reference case for promoting the green, healthy and sustainable development of dairy farming. |