现代农业科技Issue(23)：197-198,2.
巢湖市农业灌溉水利用系数测算分析
Analysis on Agricultural Irrigation Water-using Coefficient in Chaohu City
于凤存 1郭卫 2曹秀清3
作者信息
- 1. 安徽省·水利部淮河水利委员会科学研究院,安徽蚌埠 233000
- 2. 水利水资源安徽省重点实验室
- 3. 长江水利委员会水文局
- 折叠
摘要
Abstract
Through calculating the effective utilization coefficients of irrigation water,the water saving effect of the irrigation works could be evaluated. Based on 13 selected sample irrigation areas in Chaohu City,the effective utilization coefficients of irrigation water of the selected irrigation areas were estimated through the head-end measurement method,and then the average effective utilization coefficient of irrigation water of Chaohu City was 0.550 0.As the Chaohu City was dominated by the small and the medium-sized irrigation district,it should seek effective agricultural water-saving measures,develop the water-saving agriculture,improve the effective utilization coefficient of irrigation water.关键词
灌区/农业灌溉水利用系数/首位测算法/净灌溉定额/安徽巢湖Key words
irrigation area/agricultural irrigation water-using coefficient/head-end measurement method/net irrigation norm/Chaohu Anhui分类
农业工程引用本文复制引用
于凤存,郭卫,曹秀清..巢湖市农业灌溉水利用系数测算分析[J].现代农业科技,2015,(23):197-198,2.
