Abstract: According to the deficiency of the existing agricultural resources management information system in the resource sharing and visualization, this article introduces a method of building agricultural resource management system base on agricultural resource sharing model and WebGIS technology. The practice showed that, the use of shared services model to construct the agricultural resources management WebGIS system could not only meet their system of business needs, but also for other application systems provide sharing service. This method could solve the present agricultural resource information system resource could not be shared, repeat construction, interoperability problems. At the same time, not only spatial and temporal distribution of agricultural resources, but also dynamic analysis of regional agricultural resources could be expressed intuitively. It provides a fast, intuitive and effective means for agricultural resources management, planning and decision-making.