山茱萸(Cornus officinalis)为常用中药,历来用种子繁殖。但是,一方面由于种胚下树时并未成熟;另外,由于种皮厚,并含有抑制种胚生长的物质,致使种胚很难 Cornus officinalis is a commonly used traditional Chinese medicine that has traditionally been bred with seeds. However, on the one hand, the embryos are not mature due to the embryo. On the other hand, because the seed coat is thick and contains substances that inhibit the growth of the embryo, it is very difficult to seed the embryo