Study of the Effect of the Minimum Acquisition Price Policy on Food Security

The minimum acquisition price policy for grain plays an important role in food production. Research on the reasonable minimum grain acquisition price has an important strategic significance for the stable development of agriculture in our country. This paper establishes the evaluation of minimum grain acquisition price policy implementation effect model. Consider grain varieties and regional differences, this paper chooses five major grain producing provinces to compare the effect of implementation of the minimum acquisition price policy. The empirical study shows that grain purchasing price and grain acreage have a positive and significant effect on grain yield. Agricultural subsidy policy, which can effectively encourage farmers to increase grain acreage.