闽北山地多种阔叶树的对比造林试验和鹅掌楸人工林经营研究表明 ,鹅掌楸具有适应性强、早期速生等丰产特性 ,是南方基地造林的优良阔叶树种。造林后第 3年鹅掌楸即进入速生阶段 ,在较好的立地上 ,8年生时平均树高 12 .6m ,平均胸径 12 .4cm ,立木蓄积年生长量超过 16m3·hm- 2 。可利用较好的立地纯林经营 ,并根据培育目标设计不同的初植密度。在较差的立地上与桤木、木荷、杉木、建柏等混交效果较好。鹅掌楸叶大量多 ,不论纯林还是混交林对土壤培肥作用都很明显 The comparative afforestation experiments and the management of Liriodendron chinense plantations in mountainous areas of northern Fujian show that Liriodendron chinense L. has the characteristics of high adaptability, early quick-growing and other high yielding properties and is an excellent broadleaf tree afforestation in the southern base. After the afforestation, the third Liriodendron entered the fast-growing stage. On a better site, the average tree height at 12-year-old was 12.6m with an average diameter of 12.4cm and the annual growth of standing tree was more than 16m3 · hm-2. Can use the better site pure forest management, and according to cultivate the goal to design different planting density. On the poorer site with Alder, Schiphol, Chinese fir, Jian Bai and other mixed better. A large number of Liriodendron leaves, both pure forest or mixed forest on the role of soil fertility are obvious