摘要
采用样地和线路调查，经室内鉴定，云南干热河谷地区常见非结瘤植物共有４６科９７属１１１种。对这些植物的适应性按照研究方法中确定的分布状况等级、抗干旱性、抗瘠薄性等因子进行了分析。在此基础上进行综合评价，确定这些植物适应性的强弱，共有１０种植物被确定为云南干热河谷造林极端困难地区强适应性植物。
Fortysix families,97
genera and 111 species from dry and hot valley (Chinese savanna)of Yunnan Province
are determined based on sample site and line survey.Ecological adaptation are
analyzed based on their distribution state,resisting dry and poor.According to analyzing
results of their ecological adaptation,10 species are decided as strongest ecological
adaptation species in areas too difficult to reforest of dry and hot valley of Yunnan
Province.There are Phyllanthus emblica,Ziziphus mauritiana,Bombax malabaricum,Dodonaea
viscosa,Eucalyptus camaldulensis,E.Citriodora,Trema orientalis,Vitex negundo f.laxipaniculata,
Jatropha curcas and Barleria cristata.
出处
《浙江林学院学报》
CSCD
1999年第2期135-140,共6页
Journal of Zhejiang Forestry College
基金
云南省自然科学基金
关键词
常见非结瘤植物
生态适应性
干热河谷地区
云南
common species without nodules
ecological
adaptation
dry and hot valley,Yunnan
