Abstract: Laboratory information management system（LIMS）combines computer network technology with laboratory management and analysis technology to achieve comprehensive management of overall environment with the laboratory as the core．Requirements of information management for agricultural product inspection and testing institutions were analyzed, and function modules of agricultural product inspection and testing institutions were designed and optimized．Operational tests have showed that LIMS could improve efficiency of agricultural product safety production testing, enhance quality of agricultural product inspection and testing, and ensure data security and reliability．