Food is the cornerstone of the whole nation's survival and development,grain reserves are a reservoir for regulating markets and maintaining national stability,and food security has always been a national strategic issue.At present,the quantity of food is increasing constantly,and the grain reserves are sufficient,which can effectively alleviate the contradiction between the supply and demand of the country's grain.However,food reserve management has many new problems under the new normal,and the central government has proposed a new food security strategy during the13th five-year plan period....
