摘要
对野生杓兰种群适生林分进行了全面的调查,对调查数据进行计算,得到杓兰野生适生林分主要建群种种类、数量、密度、频度、盖度、高度、胸径(地径)等数量及结构特征指标,并对得到的结论进行了分析。
The wild Cypripedium suitable forest was investigation in this paper, to calculate the in- vestigated data, get the quantitative and characteristics of wild Cypripedium suitable forest as species, quantitative, density, frequency, coverage, height, radius, and analyse the result.
出处
《中国林副特产》
2013年第3期28-30,共3页
Forest By-product and Speciality in China
基金
黑龙江省森工总局科技计划项目(sgzjQ2012006)
关键词
杓兰
建群种
种群特征
Cypripedium
Constructive species
Species characters
