Abstract: It is a matter of great urgency to recorganize China's agricultural management system to realize agricultural modernization with Chinese characteristics and complete the construction of a strong agricultural country. The new agricultural management system is the basis for realizing the "strong management system" in a strong agricultural country, and it is also an important support for realizing the goals of stable production and supply of important agricultural products in China, and increasing farmers' income. At present, the cultivation of new agricultural management main bodies, the development of various forms of large-scale operation and the support of socialized services have achieved remarkable results. In reality, the construction of new agricultural management system is still facing problems such as insufficient connection between small farmers and modern agriculture, limited development of new management subjects, insufficient development of large-scale operation, and socialized service system to be broadened, etc. It is necessary to continue to push forward the reform based on the systematized thinking, continue to introduce modern elements for the main force of the small farmers, cultivate high-quality management subjects, develop various forms of moderate-scale operation, and improve socialized services to perfect the new agricultural management system. improve socialized services in order to perfect the new agricultural business system and strengthen the business foundation of an agricultural power.