雨露沤麻是我所研究推广的一项工省效宏的沤麻新技术,全省推广后取得很大效益。但由于受自然条件的影响而导致出麻率低和纤维品质劣的问题一直没能解决。本文探讨了在5月20日至9月1日内铺麻,间隔48小时人工喷水4毫米的新技术,以弥补自然降水的不足,增加沤麻湿度,改善沤麻环境,缩短沤麻周期,提高长麻率0.9～3.4个百分点,提高纤维号两号。该项技术对指导雨露沤麻工作有着一定的指导意义。 Rain deodorant Ma is my research to promote a macro-effective new technology, the promotion of the province achieved great benefits. However, due to the influence of natural conditions, the problem of low yield and poor fiber quality has not been solved. In this paper, we discussed the new technology of artificial sprinkling 4 mm between May 20 and September 1 to make the artificial sprinkling 4 mm 48 hours apart to make up for the lack of natural precipitation, increase the moisture of the flax, improve the environment of the flax, shorten the cycle of the flax, Improve the rate of 0.9 to 3.4 percentage points of flax, improve fiber number two. The technology has guiding significance for guiding the work of rain, taro and linen.