Abstract
With the increasingly serious food safety problem and more and more attention from all walks of life today, the safety of agricultural products as the source of food raw materials should also receive more attention. Therefore, focusing on quality control in the agricultural supply chain is important in this context. This paper explores the progress of research on quality control of agricultural products supply chain from different directions: including product quality traceability system, a combination of quality supervision and new technology, and risk factor analytical methods based on mathematical algorithms; then, there is an analysis based on the specific case of Mengniu’s product supply chain. These studies and case analyses jointly demonstrate the importance of building a complete quality management system for agricultural supply chains and improving industry-related standards. Meanwhile, supply chain quality and safety management must keep pace with the times.