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纵观世界上节水灌溉比较发达的国家,都是根据各自的国情,综合考虑社会、经济、资源、环境和技术因素,采取适合本国特点的农业高效灌溉措施。以色列模式以色列是一个水资源严重紧缺的国家,人均水资源占有量只有365立方米,灌溉面积为22万公顷,农业用水量占总供水量的62%。为了提高灌溉水效率,所有的灌溉农田都采用了喷灌和滴灌现代灌溉技术和自动控制技术
Looking at the world’s most developed countries with water-saving irrigation, they are all taking effective agricultural irrigation measures suited to their own characteristics according to their national conditions and taking social, economic, resource, environmental and technological factors into consideration. The Israeli model Israel is a country with a serious shortage of water resources, with a per capita water resource of only 365 cubic meters, irrigated area of 220,000 hectares and agricultural water use accounting for 62% of the total water supply. In order to increase the efficiency of irrigation water, all irrigated farmland uses the modern irrigation technology and automatic control technology of sprinkler irrigation and drip irrigation