Abstract: eSince grain market-oriented reform, China gradually formed a macro regulation-control policy system, which primary consisted of the price intervention mechanism and the grain reserve institution. It protected the basic interests of peasants, kept the grain market stability and maintained the national food security effectively. At the same time of playing an important role, macro regulation-control mechanisms exposed a number of defects gradually, outstanding performance in: the market oriented function weakening; the power of protection and control for macro regulation-control policies declining; the policy adjustment and reform falling behind the situation development of food, market and macro regulation-control. There must pay attention to these new problems, and correct the deviation promptly, reform and improve the policies accelerated. Then give ample playing the basic role of market mechanism, combine with market mechanism and macro regulation-control system, strengthen macro regulation-control continuously, improve the comprehensive performance of macro regulation-control effectivly