基于过程本体的奶牛养殖业信息协同服务系统的建立

农业信息协同服务是农业信息化发展的重要方向之一，也是目前农业信息领域倍受关注的热点学术问题。该文将农业本体论思想引入农业生产经营过程，并以奶牛养殖业为例，探讨并划分了奶牛业生产经营过程阶段和对应的信息需求单元，构建了奶牛养殖过程本体和奶牛养殖业信息协同服务业务链模型，建立了基于业务链模型的奶牛养殖业信息协同服务系统，进而对系统的服务功能进行了初步实现。研究结果表明：建立在生物学特征基础上的农业过程本体在作为农业信息统一分类标准方面具有显著优势，基于过程本体的业务链模型有效地解决了农业信息资源优化调度和协同服务机制难题，实现了农业搜索服务和异构网站服务的协同。

Establishment of information cooperative service system of dairy industry based on process ontology

Cooperative service of agricultural information (CSAI) is now becoming an important aspect of agriculture informatization. More and more attention has been paid to CSAI in the domain of agriculture informatization. Ontological concept into agricultural production and operation process (APOP) were introduced in the paper. Based on a few concepts concerned with CSAI, the division of the production and operation phase of dairy industry were studied and established, the corresponding information unit was built, and the process ontology of dairy industry and the business chain model (BCM) was constructed. Based on BCM, the framework of the cooperative service system of dairy industry information was set up, and the service functions in a prototype system was then realized. The result shows that the agricultural process ontology (APO) on the biological characteristics has its own obvious advantages as a classification standard of agricultural information; the business chain model based on APO could effectively deal with the optimal operation and the cooperative service mechanism of agricultural information. The cooperative service of search engine and agricultural web-site was achieved.