关键词: 有机物料, 有机物料, 碳氮比, 矿化, 土壤养分

Abstract: With the development of agricultural information, the wide dissemination of agricultural knowledge, the promotion of advanced technology and the sharing of information resources have become important topics in agricultural development. Audio resource, as an effective mode of agricultural information transmission, is the record of agriculture related science and technology in voice form, and can be easily accepted by farmers. The users access to the information by downloading and online listening. Based on this, the authors developed a management system for audio resource collection, streamlining and publishing. This paper described the system design route, system development of related technology, and introduced in detail the system database design, system process, and the main function module, etc. The application of the system could have certain significance for the utilization rate of agricultural resources and improvement of agricultural information service level, in order to achieve the sharing of advanced technology and valuable experience, and provide a convenient information access approach for famers.