摘要
本文从分析我国粳稻生产区域布局的变化入手,测算并分析了不同地区粳稻生产的效率比较优势、规模比较优势和总区域比较优势,研究了当前粳稻生产的特点以及对我国粮食安全政策的影响。
Rice Japonica is one of grain crops with the highest profitability in China, and it expands the fastest in area. This paper analyzes the changes in regional distribution and estimates their overall comparative advantage in different regions, especially in terms of their efficiency and scale. Finally, policy implications for food security policy are suggested from the production of rice Japonica
出处
《农业经济问题》
CSSCI
北大核心
2005年第6期66-70,共5页
Issues in Agricultural Economy
