近年来,对蕨状满江红的有性繁殖及其在生产上应用技术的研究,正在全国范围内尤其是南方各省蓬勃开展。关于满江红的结孢习性、产孢条件以及采孢技术等已有较多的报道,而对于由孢子果萌发所成之苗的快速繁殖措施,则尚待探讨。本文报道移苗时间、环境营养、光照强度和溶液pH对幼苗快速生长的影响。 In recent years, the research on the sexual reproduction of fern-shaped Azolla and its application in production has been vigorously carried out throughout the country, especially in the southern provinces. There have been many reports on sporulation habits, sporulation conditions and sporulation techniques of Azolla. However, the rapid propagation of sprouts produced by germination of Sporoderm remains to be explored. This paper reports the effects of seedling emergence time, environmental nutrition, light intensity and solution pH on the rapid growth of seedlings.