山东省节水灌溉区划在总结全省各地节水经验的基础上，以灌溉水源及缺水程度作为分区的主要因素，以县及县级市（区）作为分区基本单元对水土资源进行了平衡分析，按不同类型灌区及缺水程度等进行了较合理的分区，明确了不同分区的水资源供需状况，节水灌溉的主要途径及措施，为领导部门从宏观上指导全省农业节水灌溉提供了决策依据 Based on summing up the experience of water saving throughout the province, taking the irrigation water and water shortage as the main factors of zoning, the water-saving irrigation districts in Shandong Province are balanced with the basic unit of zonation by county and county-level cities (districts) Analysis, according to different types of irrigation areas and the degree of lack of water, a more reasonable zoning, clear water supply and demand in different zoning, water-saving irrigation the main ways and measures for the leading departments from a macro-level to guide the province’s agricultural water-saving irrigation Provide a basis for decision-making