Abstract: With the development of large-scale dairy farming, environmental pollution has become increasingly serious due to the production of a large amount of manure. In recent years, China has given strong support to the development of the combination of breeding and breeding mode, which can not only reduce the production cost of dairy industry, but also promote the sustainable development of dairy industry. The author firstly summarized the current situation of the combination mode of planting and breeding of Chinese dairy industry, and then concluded some problems existing in the development process of the combined model of breeding and cultivation of Chinese dairy industry. That is, there was insufficient land in dairy farms, lack of high-quality forage material in dairy farms, immature manure treatment technology in dairy farms, low enthusiasm of farmers to participate in the combination mode of planting and breeding, lack of effective connection between organic fertilizer supply and demand, and loose interest connection between dairy farms and farmers. Finally, in view of the above problems, the following countermeasures and suggestions were put forward: perfect the land circulation mechanism; improve the planting technology level of forage; increase the investment in scientific research, improve the level of manure treatment technology; actively developing cooperative organizations to promote the integrated development of planting and breeding; strengthen the guiding role of the government and formulate incentive and compensation policies for combination of planting and breeding.