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以分布在河南宝天曼地区的栎群落为对象 ,分析了群落的特征和性质。对不同海拔的 1 5块样地材料的分析结果表明 :栎群落中 ,栎的优势突出 ,呈单优势群落。栎群落土壤肥力较高 ,区系组成丰富 ,群落垂直结构较复杂 ,可分为乔木层、灌木层、草本层 ,亦有数量较多的层间植物 ;植物物种多样性指数较高。
With the distribution of Quercus variabilis community in Baotianman area of Henan Province, the characteristics and characteristics of the community were analyzed. The results of analysis of 15 plots at different altitudes showed that the dominant species of Quercus acutissima were prominent in the Quercus variabilis community and showed a single dominant community. The Quercus variabilis community has higher soil fertility, rich flora and more complex vertical structure. It can be divided into arbors, shrubs and herbs, and there are a large number of inter-layer plants. The plant species diversity index is high.