丽江市竹种资源及区系研究  

A Study on Bamboo Species Resource and Its Flora in Lijiang,Yunnan Province

作　　者：郑琼兰[1] 熊艳[1] 辉朝茂[1] 

机构地区：[1]西南林学院竹类研究所,云南昆明650224

出　　处：《竹子研究汇刊》2009年第1期25-29,38,共6页Journal of Bamboo Research

基　　金：国家自然科学基金项目(30560127;30872016)

摘　　要：丽江市地处横断山区,高山峡谷地形地貌以及气候都十分复杂,繁育了丰富的自然资源,包括竹类资源。通过对丽江市竹种资源的首次深入全面的调查,初步摸清了该市有竹亚科植物有7属28种。其中以高山竹种箭竹属以12种占总数的42.9%,占绝对优势。该文分析和研究了该市竹种资源的分布与分类特征,并对原生种的区系地理特征作初步探讨。Lijiang,located in Hengduanshan mountains which are full of steep cliffs and deep valleys with a varied topography and climate, develops abundant natural resources, including bamboos. The first comprehensive inventory of bamboo species resource in this area was made. There found 28 bamboo species in 7 genera, including 12 species in Fargesia accounting for 42. 9% of the total number of species in this genus. The distribution pattern and classification of the bamboo species in Lijiang were studied, The flora of wild species was analyzed.

关 键 词：丽江 竹种资源 区系 

分 类 号：S795[农业科学—林木遗传育种] S795.06[农业科学—林学]