我厂生产的平移喷灌机销往全国农垦系统。其中有些用户,如新疆垦区反映,同样一块庄稼地,同样管理方法,但条地始末端的作物产量始终较低。对此,一些人提出可能是由于喷灌机在条地始末端喷不上水而引起的。为了测试喷灌机在喷灌条地始末端水量分布问题,找出喷洒规律,提高作物产量,我厂于1986年5月～1988年5月,连续三年在新疆塔城地区种牛场对平移喷灌机进行喷洒测试。通过测试发现喷灌条地的始末端水量 I plant production shift irrigation machine sold to the National Land Reclamation System. Some of these users, such as Xinjiang Reclamation District, reflect the same piece of crop land with the same management methods, but the crop yields at the beginning and the end of the strip are always low. In response, some people suggested that this may be caused by the sprinkler being unable to spray water at the beginning or the end of a strip. In order to test the sprinkler at the beginning and the end of sprinkler water distribution, to find out the law of spraying, improve crop yield, I plant in May 1986 ~ May 1988, for three consecutive years in Xinjiang Tacheng cattle farm on the translational sprinkler irrigation Machine for spraying test. Through the test found that the beginning and the end of sprinkler bar water