摘要
研究结果表明，光照是室内养殖红萍关键因子之一，最适光照为日光灯６０００１ｘ＋白炽灯６０００１ｘ；其次是培养液；适当增加有机肥，尤其是动物的排泄物，能加速红萍的生长和繁殖速率；赤霉素的适当浓度（１０～２０ｍｇ／Ｌ）有利于提高红萍的生长速率。
The preliminary result suggested that illumination was one of the keyfactors for indoor culture of Azolla. Fluorescent lamp added with incandescent lampwas the optimal illumination, and the other factor was culture liquid, in which theapplication of adequacy of organic fertilizer, especially the excreta of creaturecan accelerate the growth and propagating rate. Gibberellin concentration at 10～20mg/L was beneficial to improve the growth of Azolla.
