农业政策和科技创新对玉米价格的影响

武玉环,郭静利*

The Impact of Agricultural Policy and Innovation of Science and Technology on Corn Price

WU Yu-huan, GUO Jing-li*

中国农业科技导报 . 2016, (6): 187 -194 . DOI: 10.13304/j.nykjdb.2016.258