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在对中国农业生态系统的生物量、生产力研究资料的收集、整理基础上，建立了中国农业生态系统的生物量、生产力数据库，并实现了对该数据库信息的管理，该系统可进行数据录入、修改、系统维护、查询并生成子数据库，与ＳＡＳ软件结合对提取数据集可作进一步分析、研究．可广泛用于农业生态系统的生物量、生产力研究领域
Based on the collection and collation of biomass and productivity data of agricultural ecosystem in China, a database of biomass and productivity in China’s agro-ecosystem was established, and the management of the database was realized. The system can record data, Modify, system maintenance, query and generate sub-database, combined with the SAS software to extract the data set for further analysis, research. Can be widely used in agricultural ecosystem biomass, productivity research