我国从2004年起陆续在主产区对稻谷、小麦实行最低收购价政策,2007年以来连续五年提高最低收购价格,对促进粮食生产、增加农民收入、稳定价格总水平发挥了积极作用,但近年来农民进城务工的收入快速上升,种粮比较效益依然较低,为充分调动种粮积极性,促进粮食增产和保障粮食安全,有必要按照比较效益原则,完善粮食最低收购价政策。 Since 2004, China has successively implemented the policy of a minimum purchase price for paddy and wheat in the main producing areas. Since 2007, raising the minimum purchase price for five consecutive years has played a positive role in promoting grain production, increasing farmers’ income and stabilizing the overall price level. However, In recent years, the incomes of peasants moving into urban areas have risen rapidly and the comparative benefits of growing grain have remained relatively low. In order to fully mobilize the enthusiasm for grain cultivation, increase grain output and ensure food security, it is necessary to improve the policy of the minimum purchase price of grain in accordance with the principle of comparative benefit.