Construction Of Risk Early-warning System For The Grain Supply Chain

Grain is not only a supportive material for the livelihood of people but also a strategic material for the risk changes. The risk warning capability of grain supply chain is of high significance, for it can efficiently elude risks as well as improve the flexibility of grain supply chain, accelerating the circulation of grain.At present,as the few domestic companies built up the grain supply chain,there are barely any researches on the risk early-warning capability of grain supply chain.but plenty researches on supply chain of agricultural products, so it is very important to learn from the research results of more well-developed area and combine them with the problems and characteristics of the grain supply chain.Therefore, this paper, based on the recent research results at home and abroad, and the background, current situation and potential problems of grain supply chain, illustrates the theories related with risks and the main risk warning methods. Besides, this paper also explains the system modules constructed by grain supply chain. Great emphasis is put on the risk warning system of grain supply chain with respect to the universal problems in the grain supply chain. The risk warning system of grain supply chain is mainly constructed by expert investigation method and multilevel fuzzy comprehensive evaluation, which can be seen in specific cases.