China has made some remarkable achievements in grain production from 2003 to 2015, such as 12-year continuous growth. However, China also faces the new situation and some problems, including the dilemma of the simultaneous growth of grain production, storage, and imports. In addition, the costs of inputs, labor, and land are increasing constantly, leading to the weakening of the competitiveness of China's grain industry. Although the current grain production is growing, from the supply and demand perspective, the current regional structure, variety structure, and consumption structure of grain...
