该文在总结以往经验基础上，分析了喷灌与管灌在粮田灌溉中的优点和缺点，针对北方地区管灌面积甚广，亟待配套完善的现状，提出了“喷－管结合，扬长避短，择优施灌”的田间灌水新技术体系，通过配套部件研制、测试及田间对比试验和投资、能耗分析，这一体系在技术上是可行的，经济上是合理的。并已在北京等地推广应用。 On the basis of summarizing the past experiences, this paper analyzes the advantages and disadvantages of sprinkler irrigation and irrigation in the irrigation of grain fields. In view of the current situation that the area of ​​irrigation and irrigation in the northern area is very wide and needs to be improved, Which is technically feasible and economically reasonable through the research and development of supporting components, field comparative tests and investment and energy consumption analysis. And has been in Beijing and other places to promote the application.