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秃杉(Taiwania flousiana)是产自我国西南高原山地的常绿乔木,系第三纪古老孑遗植物,也是国家一级保护植物,是很好的用材和观赏树种。我所1979年引种的少量秃杉幼树现在生长很好,高4.45—5.10米,胸径5.2厘米左右。1980年我们开展了秃杉育苗试验。一、引种概况秃杉种子来源于贵州雷山和云南腾冲。1980年在本省林科所苗圃进行育苗试验。1985年又进一步扩大育苗试验,培育出一年生苗52万株。1986年除育苗外,还建立了22个引种网点,观察秃杉的生长情况。
Taiwania flousiana (Taiwania flousiana) is an evergreen tree produced in mountainous areas of southwest plateau in China. It is a Tertiary ancient relict plant and also a national first class protected plant. It is a good timber and ornamental tree species. A small amount of Taiwania flousiana seedlings introduced in 1979 is now growing well, with a height of 4.45-5.10 meters and a breast diameter of about 5.2 centimeters. In 1980, we conducted a trial of Taiwania flousiana. First, the introduction of introduction Taiwania flousiana seed from Guizhou Leishan and Yunnan Tengchong. Nursery experiments were carried out in Linchu nurseries of this province in 1980. In 1985 to further expand nursery trials, nurturing annual seedlings 520,000. In addition to raising seedlings in 1986, 22 introduction sites were also established to observe the growth of Taiwania flousiana.