经过多年的探索，哈尔滨市水利系统坚持开源与节流并举，加大科技含量，初步走出了一条实施节水灌溉、促进农业增产增收的新路子。主要措施是：水田采取“浅一湿一浅”灌溉模式，每亩灌溉定额由过去的1100立方米降低到700立方米；旱田采取喷灌、微灌、滴灌、管道输水等方式，提 After years of exploration, Harbin Water Conservancy System has adhered to the principle of simultaneously increasing income and reducing expenditure, and increasing scientific and technological content. It initially came up with a new approach to implementing water-saving irrigation and boosting agricultural production and income. The main measures are as follows: The paddy field adopts the “shallow, wet and shallow” irrigation mode, and the irrigation quota per acre is reduced from 1100 cubic meters to 700 cubic meters in the past; sprinkler irrigation, micro-irrigation, drip irrigation and pipeline water supply