我国农业节水技术进步贡献率的测算

Estimate of technological progress contribution rate of water-saving agriculture in China

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.