以白玉兰(Magnolia denudata)、武当木兰(Magnolia sprengeri)、广玉兰(Magnolia grandiflora)、弗吉尼亚木兰(Magnolia virginiana)、深山含笑(Michelia maudiae)及乐昌含笑(Michelia chapensis)为试材,对6种木兰科植物种子进行了播种育苗试验。结果表明:各试验物种种间种子的发芽率有显著差异,成苗情况存在一定的差异。其中湖南省森林植物园种源的白玉兰发芽率最高为97.0%,白玉兰种子在低温层积处理后播种能保证其较高的发芽率。 Magnolia denudata, Magnolia sprengeri, Magnolia grandiflora, Magnolia virginiana, Michelia maudiae and Michelia chapensis were used as test materials. Six species Magnoliaceae seeds were planted seedling test. The results showed that there was a significant difference in the germination rate of seeds among the tested species, with some differences in seedling emergence. Among them, the highest germination percentage of Magnolia grandiflorum in Hunan Forest Botanical Garden was 97.0%, and the Magnolia grandiflorum seeds could be planted at low temperature to ensure its high germination rate.