Abstract: This paper takes the intelligent management system in agricultural production process as the research object, through the analysis of data acquisition, transmission, analysis and the generation and transmission process of control instructions in the intelligent management system, designs an agricultural intelligent management system which communicates through 5 g network technology.Agricultural intelligent management data acquisition system can effectively collect and transmit environmental information, analyze and process environmental parameter information. Intelligent management system compares data information with knowledge data, gives alarm prompt, and generates control instructions according to database information.Data transmission network sends control instructions, and drives control system. The driving of mechanical equipment in the area makes the environment information in the intelligent system management area in a stable state.