日本莽草在上海地区的扦插繁育技术研究

Study on the cutting propagation technologies of Illicium anisatum in Shanghai area

开展了日本莽草在上海地区的扦插繁育技术研究，结果显示：日本莽草适宜扦插的插穗类型为1～2年生的半木质化枝条；500 mg/L NAA 或 ABT1号处理插穗均可获得较高的生根率（分别为92．6％和94．1％）；砻糠灰＋珍珠岩（3∶1）和泥炭＋珍珠岩（3∶1）两种基质均可获得较高的扦插生根率（分别为92．6％和90．4％），但3个月后，后者更适宜于其生长。

The cutting propagation technologies of Illicium anisatum were studied in Shanghai area.The results showed that annual to biennial semi-lignified branches were the most suitable cuttings;Cuttings treated by 500 mg/L NAA or ABT1 were able to obtain higher rooting rate（92.6%and 94.1 % respectively）.The substrate of rice hust ash＋perlite（3∶1）and peat＋perlite（3∶1）as cutting mediums were able to get higher rooting rate,92.6% and 90.4% respectively.However,the latter was more suitable for the growth of cuttings after 3 months.