摘要
根据比较优势理论,应用综合比较优势指数法,对河北省玉米生产进行了省域尺度比较优势分析。结果表明,1998—2007年的10年间,和全国其他省份相比,河北省玉米生产规模具有很强比较优势,平均位于全国第2位;生产效率不具有比较优势,平均位于全国第21位;生产效益具有较强比较优势,平均位于全国第5位;综合比较优势指数具有很强比较优势,平均位于全国第2位。据此,笔者提出河北省玉米生产应充分发挥播种面积指数比较优势,大力提高单产水平,进而带动效益比较优势大幅提升。
The paper made an analysis on the comparative advantages of maize production in Hebei province from 1998 to 2007 by the method of aggregated comparative advantage Index based on the theory of comparative advantage.The results showed that there was more comparative advantages in sowing area index and benefit index compared with the other provinces in china,which standed the second and the fifth respectively in China.At the same time,there was not comparative advantage in unit yield index by comparing with the other provinces in china,which standed the 21st in China.Therefore,the paper put forward the suggestions such as making good use of advantages of sowing area scale,increasing the material and productivity inputs,which will promote maize production efficiency and further enhance the production capacity in Hebei province.
出处
《中国农学通报》
CSCD
北大核心
2010年第15期343-348,共6页
Chinese Agricultural Science Bulletin
基金
"十一五"国家科技支撑计划重大项目河北省课题"粮食丰产科技工程"(2006BAD02A08)
国家科技支撑计划"华北山前平原区农田秸秆机械化还田技术集成研究与示范"(2007BAD89B08)
关键词
玉米
省域尺度
比较优势
河北省
maize
province scale
comparative advantage
Hebei province
