The solution of structural problems in the development of economy will gear towards regulation on the supply side.Economic growth depends on the improvement of productive forces,including the development of human capital,natural resources,material capital and technological knowledge.The reform on the supply side of food centre on the four aspects of labor force,land,capital,and innovation.To solve the problems,we should speed up the training of new type professional farmers,cultivating agricultural CEO,implement the policy of“storing food in t...