The agricultural product traceability system actually refers to the system that traces agricultural products (including food, production materials, etc.) into all stages of the market (the whole process from production to circulation). It involves multiple links such as the origin, processing, transportation, wholesale and sales of agricultural products, which helps in quality control and recall of products when necessary. It can be seen that the use of the agricultural product traceability system can realize the traceability from the source of the product to the processing and circulation process, ensuring that end users can purchase products with confidence, and preventing fake and inferior agricultural products from entering the market. What are the functions of the agricultural product traceability system? 1. Scientific management The emergence of the agricultural product traceability system makes the planting enterprises more scientific management. Whether it is from the selection of agricultural seeds or to the terminal sales, the agricultural product traceability system can scientifically monitor the control points of each link of the production line, and guarantee the quality of agricultural products from the source. 2. Information management uses the agricultural product traceability system to generate large amounts of data. For example: agricultural product seed variety information, planting environment information, production and processing information, etc. These data are uniformly recorded in the cloud server to establish data information files for agricultural products. If there is a problem product, the source of the problem can be accurately traced through the traceability system. Solve the problem in a timely manner. 3. Transparent management. Consumers can trace back to the terminal source of agricultural products through query tools such as mobile phones, computers, and terminal equipment, and understand the relevant information of the purchased agricultural products, making the data information of agricultural products public and transparent, so that consumers can buy them. Rest assured, give consumers a guarantee.