基于大量田间嫁接试验比较不同枫香(Liquidambar formosana)嫁接时间和方式对嫁接苗成活的影响,拟给枫香优良种源的无性繁殖提供技术参考。研究结果表明:秋季嫁接的芽接枫香苗成功率高达78.2%,而枝接苗成活率仅为32.5%。春季芽接的枫香苗成活率为37.3%,秋季枫香芽接苗成活率为72.4%,且接穗母本年龄以30±10年生为宜。因此,枫香接穗母本年龄为30±10年生,且在秋季采用芽接,其成活率较高。 Based on a large number of field grafting experiments comparing the effects of different liquidambar formosana grafting times and grafting methods on the survival of grafted seedlings, a technical reference was proposed for the clonal propagation of the sweet provenance provenances. The results showed that the success rate of grafted sweetgum seedlings in autumn was as high as 78.2%, while the survival rate of branch seedlings was only 32.5%. The survival rate of spring rose bud was 37.3%, that of autumn rose seedling was 72.4%, and the age of the female parent was 30 ± 10 years old. Therefore, the sweet-scented osmanthus ear female parent age of 30 ± 10 years, and budding in the fall, the higher survival rate.