德宏每年6至10月的雨季,夜雨、晨雨多。据瑞丽气象站资料及我站多年观测统计,割胶前后和割胶期间下雨的天数平均为60天(次)左右,其中1981—1983年5至10月,2—12时下雨的天数平均达85天。每年雨冲胶有8次之多。阴雨天气多,割面潮湿,不易干燥,为割面病害流行提供了条件。 Dehong June to October each year, the rainy season, rainy night, rainy morning and more. According to the data of Ruili weather station and the statistics of many years in our station, the average number of days of rain before and after tapping and during tapping was about 60 days. Among them, the number of days from February to December in 1981-1983 averaged 85 day. Rain gum every year as many as 8 times. More rainy weather, cutting surface wet, not easy to dry, cut the disease epidemic provided the conditions.