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综述了当前农业专家系统的研究与应用现状,从信息载体、农民认知层次与接受程度、专家系统自身完善程度等方面分析了制约农业专家系统推广应用的主要问题,在此基础上探讨了新兴信息载体,如移动通信网络、PDA、3G技术等在农业专家系统推广应用中的作用。
The current research and application status of agricultural expert system is reviewed. The main problems that restrict the popularization and application of agricultural expert system are analyzed from the aspects of information carrier, peasants’ cognition level and degree of acceptance, and the perfection degree of expert system. On the basis of this, Information carriers, such as mobile communication networks, PDAs, 3G technologies, etc., play a role in the promotion and application of agricultural expert systems.