伯乐树Bretschneidera sinensis Hemsl.是我国特有稀有树种,列为国家二级保护对象。我园1983年进行了人工育苗,结果已作报导。但该种的无性繁殖目前尚未见报导。1984年我们进行幼苗根插繁殖育苗试验,平均生根率77.9%,萌芽率76.6%。看来无性繁殖育苗对扩大该种育苗途径,挽救,保存珍稀和濒危树种有着现实的经济价值。 Bretschneidera sinensis Hemsl. Is rare endemic species in our country, as a national secondary protection object. I park in 1983 artificial breeding, the results have been reported. However, the asexual reproduction of this species has not been reported yet. In 1984, we conducted seedling root nursery reproduction experiment with average rooting rate of 77.9% and germination rate of 76.6%. It appears that asexual breeding seedlings to expand the seedling approach to save and save rare and endangered tree species has a real economic value.