网络农业信息资源共享与开发利用研究

Sharing and exploitation of network-based agricultural information resources

自然资源与农业生产要素在利用中表现为消耗和占有,而农业信息资源具有明显的共享性,且可以与非信息生产要素结合加速农业生产力的发展。高效共享与深层开发是农业信息资源利用的核心。当前网络已成为农业信息资源的重要载体,研究网络环境下农业信息资源的高效共享与深层开发已成为一个重要课题。以网络环境下农产品供求信息资源为例,分析得出网络农业信息资源具有更新快、数据存储分散等特征,并指在共享与开发网络农业信息中存在的问题;最后利用Browser/Server结构和ActiveX组件等技术,给出了一种能克服问题,实现网络农业信息资源高效共享与深层开发利用的解决方案。

Natural resources or agricultural product factors have exclusive and expendable property, while agricultural information resources represent contrary characteristics. When combined with other resources, it can increase agricultural productivity. Currently, Internet is a primary carrier of agricultural information. High-efficiency sharing and deep exploitation are the key to utility of information resources. Taking farm products demand and supply information as an example, this paper induces characteristics of agricultural information resources on Internet as being updated frequently and distributed storage. The article points out the problems and shortcomings on sharing and exploitation. Finally, a solution based on Browser/Server structure and ActiveX component technology was provided.