山东省桓台县是我国北方地区的老井灌区,在地下水位大幅度下降,单井效益减少,提水耗能增加的情况下,如何进一步发挥井灌效益并节约能源,文章从井泵合理配套节能,狠抓科学用水节能,搞仔机泵革新节能,加强灌溉管理节能四个方面,总结介绍了桓台县的做法和经验,由于抓了以上几项技术措施,年节油量达2000多吨,占原需求量的20％左右,事实证明,井灌区节能还是大有潜力的。 Huantai County, Shandong Province, is an old well irrigated area in the northern part of our country. With the drastically lowering of groundwater table, the benefit of single well and the increase of water consumption, how to further benefit the well irrigation and save energy, Saving energy, pay close attention to science and water conservation, eager to pump innovation and energy saving, strengthen the four aspects of energy-saving irrigation management, summarizes the practices and experiences of Huantai County, as a result of the above technical measures, annual oil-saving amounted to more than 2,000 Ton, accounting for about 20% of the original demand, it turned out that energy-saving well irrigation area is still great potential.