农业现代化研究2011，Vol.32Issue(5)：565-568,4.
中国粮食生产的化肥利用效率及决定因素研究
Fertilizer Using Efficiency of China's Grain Production and Its Determining Factors
摘要
Abstract
The lower fertilizer using efficiency of grain production is a main obstacle to improve grain yield. It not only pushes production cost rising, but also causes seriously agriculture non-point source pollution. In this paper, using stochastic frontier production function, we calculate production technical efficiency and fertilizer using efficiency of wheat, corn and rice in major grain provinces of China from 2006 to 2009. Moreover, we analyze the factors which affect fertilizer using efficiency. The result shows that average fertilizer using efficiencies of wheat, com and rice are 0.37,0.26 and 0.37. Education level, income level, fertilizer prices, financial support for agriculture and scale of planting are important factors to determining fertilizer using efficiency.关键词
粮食生产/技术效率/随机前沿生产函数/化肥利用效率/决定因素Key words
grain production/ technical efficiency/ stochastic frontier production function/ fertilizer using efficiency/ determining factors分类
管理科学引用本文复制引用
李静,李晶瑜..中国粮食生产的化肥利用效率及决定因素研究[J].农业现代化研究,2011,32(5):565-568,4.基金项目
安徽省自然科学基金青年基金项目“区域环境污染排放的影子价格度量的方法体系构建与应用研究”(编号:11040606Q29) （编号:11040606Q29）
国家社会科学基金重大招标项目“中西部地区资源节约型和环境友好型社会建设战略研究”(编号:08ZD＆043). （编号:08ZD＆043）
