对杉木(Cunninghamia lanceolata)、马尾松(Pinus massoniana)、木荷(Schima superba)3树种进行树种与苗木类型双因素造林对比试验。结果表明,2.5年生时,树种间新梢高、地径和冠幅生长差异极显著,生长量大小为杉木>马尾松>木荷,树种与苗木类型间互作效应不显著,属树种的遗传效应;容器苗与裸根苗间新梢高差异极显著,地径和冠幅则差异不显著;经多重比较,容器苗平均新梢高生长比裸根苗增产30.3%,效益显著,其中杉木增产14.5%,马尾松增产34.9%,木荷增产51.9%。 A comparative experiment was carried out on the afforestation of tree species and seedling types on Cunninghamia lanceolata, Pinus massoniana and Schima superba 3 trees. The results showed that at 2.5 years old, the differences of shoot height, root diameter and crown width among the species were extremely significant. The growth of the species was Cunninghamia lanceolata> Pinus massoniana> Schima superba. The interaction between tree species and seedling type was insignificant, The difference of shoot height and crown width was not significant. The average shoot height of container seedlings increased 30.3% compared with that of bare root shoots, and the yield was significant. The yield of Chinese fir increased by 14.5 %, Masson pine yield 34.9%, Schima superba yield 51.9%.