摘要
文章分析比较了浙江农业GDP增长与用水量、用水结构等指标及农业节水情况之间的关系。在浙江省供水总量零增长的条件下,采用多元线性回归模型对农业GDP用水量影响要素进行分析,结果表明浙江省农业节水仍具有潜力。
The relationship among agricultural GDP growth, water consumption, water structure and the agricultural water saving efficiency was analyzed and compared. The influencing factors on agricultural water GDP were analyzed by multiple linear regression models on the basis of zero growth in total supplying water amount in Zhejiang. The results showed that there was great potential in agricultural water saving in Zhejiang.
出处
《浙江农业学报》
CSCD
北大核心
2012年第1期158-161,共4页
Acta Agriculturae Zhejiangensis
基金
浙江省水利厅科研基金项目(RC1045)
关键词
农业节水
农业GDP
用水量
agricultural water saving
agricultural GDP
water consumption
