贵刊1985年第1期发表王桂廷的文章“水稻田耗水量试验设备与测试方法的改进”,阅后很感兴趣,本人也从事此方面试验多年,提几点参考意见:一、筒边观测影响附近水稻生长和观测不便的解决办法作者用1米连管引出观测,是可以的,只要测井和蒸发器内水温相同,观测值更可靠。但水位差须作两点订正: Your first issue in 1985 published an article by Wang Guiting “rice paddy water consumption test equipment and test methods for improvement,” after reading very interested in this area I have been engaged in testing for many years, make a few suggestions: First, the side of the observation The solution to the inconvenience of rice growth and observations in the vicinity of the crop is that it is possible for the authors to use 1-meter tubes to derive observations, as long as the water temperature in the wells and in the evaporators is the same and the observations are more reliable. However, the water level difference needs to be revised by two points: