喷灌管道是发展喷灌的关键设备之一,也是当前喷灌工作中的薄弱环节。喷灌管道的好坏,直接影响着工程投资大小和效益能否正常发挥。几年来,各地为发展喷灌对喷灌用管道做了大量的工作,积累了不少经验,取得了一定的成绩。与此同时,也暴露出喷灌管道 Sprinkler pipe is one of the key equipment for developing sprinkler irrigation and is also the weak link in current sprinkler irrigation. Sprinkler pipe is good or bad, a direct impact on the project investment size and effectiveness can be normal. In recent years, lots of work has been done for sprinkler irrigation and sprinkler irrigation pipe development around the country, a lot of experience has been accumulated and some achievements have been made. At the same time, also exposed sprinkler pipe