Research Of Installation Agriculutural Information Platform Based On XML

The installation agricultural information platform is the installation agricultural information system based on Internet technology. By using the system, the installation agricultural information can be collected, arranged, transacted correctly and quickly, the installation agricultural information can be shared. The platform provides the essential conditions for making the management of agricultural department scientific and making office automation. The platform also provides the peasants the market information and the installation agricultural technology service, and provides the leaders the scientific basis for deciding.Development of installation agricultural information platform is the basic project of installation agricultural normalization and modernization. Based on synthesizing the theory and methodology of agronomy and computer science, the multimedia installation agricultural information database including literal data, photograph data and net resource data was developed by widely collecting ,and further standardizing and normalizing installation agricultural resource data(agricultural technology, soil data, plant diseases and insect pests data, agricultural market information). Furthermore the browser/server mode installation agricultural information platform with the functions of information collection, maintenance, display and query was developed. This research would help make the installation agricultural database systematic and standardized.First, to ensure the data unique and convenient for share purpose, the united criteria and norm were established among different types ofinstallation agricultural resource data. By adopting the XML, the different XML document were designed for expressing the different types of data, and the XML Schema document was designed for restricting the corresponding XML document. It was convenient for data sharing and data spreading.The installation agricultural database frame was founded according to the complication of the installation agricultural production and the different need of the different types of users. The installation agricultural database includes five types of information as agricultural resource information, agricultural technology information, social economy information, social cultural information, system information. The agricultural resource information includes plant diseases and insect pests information, soil information. The installation agricultural technology information includes installation agricultural technology information, utilitarian technology information, soil and fertilizer information. The social economy information includes agricultural market information, the agricultural product price information, provision information, demanding information. The social cultural information includes agricultural law information, agricultural news information, internet navigation information. The system information includes user information, net bulletin information, consultation information, message information.Under the guidance of system engineering idea, and based on synthesizing the theory and methodology of agronomy and computer science, the multimedia installation agricultural information database was developed by widely colleting the installation agricultural resource information data and the internet information attached to installation agricultural and further standardizing and normalizing installation agricultural resource data. Furthermore, by deeply and systematically studying the characteristics of all kinds of the system structures of the installation agricultural information platform, and according to the design concept of software engineering, modularization and soft-component, the browser/server mode installation agriculturalinformation platform with the functions of information collection, query, maintenance, output was developed by utilizing the net computer program language.By using the safe security technology of B/S mode based on information system, the function for safety control is established. This technique provides a forceful security for safety using the installation agricultural information platform.