关键词: 本体, 网络农业信息分类编码, Jena技术, Agent技术, 搜索与录入系统

Abstract: According to the needs of Web information sharing and the characteristics of the agronomy, by adopting ontology tech, agricultural information ontology is put forward for the Web classification and identification, database management and standards of searching keywords inference based on classification and coding for Web agricultural information. By using the structure of traditional search engines and combining Agent and Jena tech, a systematic structure of search and input system is designed, which can search and automatically classify the information. This search system is of more intelligence, humane and profession, at the same time effectively using the information and improving the recall ratio and precision.

Key words: ontology, classification and coding for Web agricultural information, Jena, Agent, search and input system