摘要
采用增长速度方程,对我国农业节水技术进步贡献率进行研究,我国农业节水进步贡献率为10.34%,但与发达国家相比还有较大差距,因此,必须大力提倡技术创新,为农业节水的持续发展奠定基础。参8。
The eguation of increasing rate was used to study techmological progress contribution rate of Agricultural water-Saving in our country. Greater gap existed between China and developed countries, although 10.34% technological progress contribution rate was achieved in China. Strengthening of technological innovation is the basis for sustainable development of water-saving agriculture.
出处
《农业系统科学与综合研究》
CSCD
2006年第1期9-10,13,共3页
System Sciemces and Comprehensive Studies In Agriculture
基金
国家"863"计划项目(2002AA2Z4251)
关键词
农业节水
技术进步贡献率
测算
water-saving agriculture
technological progress contribution rate
estimate