粮食属于生产不均匀而消费均衡的关系国计民生的重要物资 ,这就需要在生产丰盛的时候对其进行合理储存保管 ,在需要的时候将之逐渐投放市场 ,从而维持粮食供求的均衡性。中央储备粮垂直管理体系的建立 ,为确保国家粮食安全 ,提高中央储备粮的经营效率 ,平衡粮食供应 ,维护社会? Food is an important material with a balance between production and consumption that is vital to national economy and people’s livelihood. Therefore, it needs to be rationally stored and stored when production is abundant, and gradually put on the market when needed so as to maintain the balance between supply and demand of grain. The establishment of the central grain reserve vertical management system, in order to ensure the national food security, improve the operational efficiency of the central reserve grain, balance the grain supply and safeguard the society?