Abstract: The variety of agricultural products is the medium of the agricultural market information. And agricultural market information is the basis of agricultural market analysis, forecasting, warning. So developing and designing the agricultural products basic information database is necessary. In this paper, the overall frame design, functional modules construction and database application of the agricultural products basic information database were introduced. Especially characteristics and uses of the taxonomic retrieve module, morphology retrieve module, synthesis retrieve module, variety retrieve module terminology retrieval module and quality classification retrieval were introduced. Besides, the role of agricultural products database in the agricultural products market information collection standard, agricultural products market analysis, forecasting, and species turnover of agricultural products was analyzed in detail. The establishment of agricultural products database not only provide a reference to regulate agricultural market information collection standards but also to database development for other related industries.