秃杉的引种繁殖与适应性研究

Introduction and propagation of Taiwania flousiana and its adapability.

秃杉原产我国滇西、黔东南一带,永嘉县1978年开始由贵州引种,经播种育苗、扦插、嫁接繁殖,共培植了21万余株苗木,造林49hm^2,成活率达95％以上。6年生平均树达高5.22m,胸径7.46cm.在浙南海拔10～1000m的低山丘陵地区生长良好。

Taiwania flousiana Gaussen is a rare species and first-order protected plant in China, whose origin is in West Yunnan and Southeast Guizhou. Introduction was made in 1978 in Yongjia county. By seeding, cutting and grafting, 210-thousand stocks were producted, 49 hectare forests established, survival rate reached 95 per cent. There were 5.22 m in mean height and 7.46 cm in diameter when the stands were of 6 years old. The facts proved that Taiwania flousiana Gaussen has a good adaptability to hilly regions at an elvation of 10 to 1000 m asl in Southen Zhejiang.