Change Law and Trend of Grain Production in China Since the Founding of the People's Republic of China
WANG Yongchun1, LI Jing2, WANG Xiudong3*
1.Agricultural Information Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China;
2.Agricultural and Rural Bureau of Qinhuangdao Funing District, Hebei Province, Hebei Qinhuangdao 066300, China;
3.Institute of Agricultural Economics and Development, Chinese Academy of Agricultural Sciences, Beijing 100081, China
WANG Yongchun1, LI Jing2, WANG Xiudong3*. Change Law and Trend of Grain Production in China Since the Founding of the People's Republic of China[J]. Journal of Agricultural Science and Technology, 2021, 23(1): 1-11.