摘要
为进行日光温室综合效益评价,采用了因子分析与DEA相结合的方法。以山东省寿光市2012年日光温室不同种植模式的投入产出为研究对象,借助DEA的BCC-I模型,得到了不同种植模式的综合效率、纯技术效率及规模效率,通过对技术效率较低的生产者进行生产优化以达到最优效益。
In order to evaluate the efficiency of the greenhouse,this study used factor analysis and DEA method to evaluate the comprehensive efficiency of different planting patterns in greenhouse. This study chose the input-output of different planting patterns in Shouguang City as the research object,and got the comprehensive efficiency,technical efficiency and scale efficiency by using BCC-I mode of DEA. And then the inefficient producers were optimized to achieve optimal efficiency.
出处
《浙江农业学报》
CSCD
北大核心
2014年第6期1641-1646,共6页
Acta Agriculturae Zhejiangensis
关键词
因子分析
DEA
种植模式
综合效益
factor analysis
DEA
planting pattern
comprehensive efficiency
