我国玉米产业形势分析与栽培学科前景展望

利用国家统计数据和调研资料分析了我国玉米生产、进出口和需求的近年发展形势。尽管我国玉米产区发生了变化,但全国玉米生产仍能在快速增长的国内市场需求同时,仍有净出口,但规模逐年缩小;尽管近年来国内玉米市场供求态势日趋偏紧,但若依靠科技进步和政策支持,我国玉米产业前景依然广阔。根据技术需求,提出了我国玉米栽培学科需要关注的4个研究领域,即超高产研究、精准投入研究、简约集成研究和发散创新研究。

Development of China Maize Industry and Prospect of Crop Production Science

The development of China maize production, import, export, and market demand was analyzed using statistical data released by government and investigation information by author and other institutions. The results showed that the production area of China changed apparently, the increment of national production ran a little lower than that of the market demand; the net export scale of China maize maintained stable. The prospect of China maize industry will have a wide prospect in future if the support of science and technology and agricultural policy is strong enough. To better meet the maize demand, the super high yield research, the precise agricultural input research, the easy-integrative research and the diffuse-innovative research will be the most promising area for China maize production science.