The Research On Expert System Of Detection Technology Consultation In The Soil And Fertilizer Laboratory

2005, our country launched the "soil testing and fertilizing" project. It can not only implement intensive agricultural management but also protect the environment and ensure the safety of food. The important aspect in the project is soil testing. Nowadays, there are lots of soil testing lab which are not qualified where instruments and reagent are not enough, and no qualified technicians. Such condition has hindered the project, more and more importance were attached to soil testing lab in recent years when food safety and environment protection were put forward . so we developed an expert system of Detection Technology in Soil And Fertilizer Lab The article presents the concept, structure and forms of ES(Expert System) and the application in agriculture. Moreover, it introduces an example of Detection Technology in Soil and Fertilizer Lab and the process of the construction. We have collected lots of data on soil and fertilizer lab management and detection technology by visiting experts and users, browsing publications. With it we have established knowledge database. According to the theory of the detection technology we have set up a series of regulations. Not only was the common platform .NET developed in the system, but also control- binding, ADO.NET technology .etc. were applied in the developing procedure. The knowledge database can be updated dynamically and continually by man-machine interface, which has solved the "bottleneck" problem of knowledge acquisition in traditional ES, and improved the extension capacity. The interface of the system which is described by characters, pictures and videos is flexible and vivid, the system has so many functions: 1) soil fertilizer lab construction consultation.2) sample collection and lab management consultation. 3) Soil fertilizer detection technology consultation.4) instruments and reagent management.5) system management 6) system help. Such a system not only can disseminate knowledge and offer services for technicians and agricultural operators, but also slower the lack of technicians...