Information Circulation Mode for Agricultural Products Information System Based on IDEF Modeling

An efficient information circulation mode of agricultural products information system can provide high quality information services,Agricultural produce information system can be effectively developed and utilized.This paper research the advantages of IDEF modeling method,and its application in agricultural information transfer patterns and information analysis research,put forward a kind of system dynamic and efficient information of agricultural products circulation patterns,and the patterns of information flow capacity are analyzed,In order to agricultural produce information system development train of thought.