“以电折水”计量和“以电节水”管控的方法措施--基于农业水价综合改革的实践和持续推进的探索

Methods and measures of“estimating water consumption from electricity consumption”and“saving water consumption by electricity consumption”:based on the exploration of the practice and continuous promotion of the comprehensive reform of the price for agricultural water

农业水价综合改革是农业灌溉运行机制改革和管理体制创新,既要整合多元要素实现协调推进,又要立足方法创新实现持续推进。“以电折水”是农业灌溉用水计量的方法创新,依据测定或率定的泵站水电转换系数及其灌溉用电量计算灌溉用水量。针对改革中存在的节水控制责任不清、系统方法操作繁琐等问题,在“以电折水”计量方法的基础上,论证了“以电节水”管控的内涵、适应性及其实际操作路径,从协调推进和持续推进的视角,提出了推行“以电节水”管控的方法措施及其建议。

The comprehensive reform of the price for agricultural water is the reform of the agricultural irrigation operation mechanism and the management system innovation.It is necessary to integrate multiple elements to achieve coordinated advancement,and to base on methodological innovation to achieve sustainable advancement.“Estimating water consumption from electricity consumption”is a methodological innovation in agricultural irrigation water metering measuring,which is based on the measured or rate determined water and electricity conversion factors of pump stations and their irrigation electricity consumption.In response to the problems of unclear responsibility for water saving control and complex operation of the system,based on the measurement method of“Estimating water consumption from electricity consumption”,the connotation,adaptability,and practical operation path of“Saving water consumption by electricity consumption”are demonstrated.From the perspective of coordinated and continuous promotion,this paper puts forward the methods,measures,and suggestions for implementing the management and control of“saving water consumption by electricity consumption”.