摘要
通过综合比较优势指数法构建效率优势指数、规模优势指数以及综合比较优势指数3个指标,对湖南省122个县(市/区)在2000～2011年这12 a的水稻比较优势进行了测定,根据综合比较优势指数形成的原因,将各县(市/区)的水稻综合比较优势划为3类:效率型、规模型和平衡型水稻种植优势区域;在优势区域划分的基础上提出了相应的水稻种植发展对策建议。
Using the comprehensive comparative advantage index method,three indicators,including efficiency advantage index,the scale advantages index and aggregated advantage index,were constructed to determine the comparative advantage of rice in 122 counties of Hunan Province from 2000 to 2011.According to the forming reasons of comprehensive comparative advantage indices,the comprehensive comparative advantage of rice in each county(city/ district) was divided into three types,efficiency type,scale type and balance type.Then,the corresponding strategies and suggestions were put forward for development of rice planting.
出处
《湖南农业科学》
2013年第5期131-134,138,共5页
Hunan Agricultural Sciences
关键词
区域比较优势
粮食安全
水稻
湖南省
regional comparative advantage
food security
rice
Hunan Province
