【摘要】 通过植物群落学的样方调查与统计 ,运用植物所在群落层片中的重要值和确定群落各层的优势种或优势种组的方法 ,把桃源洞风景区的植被分 4个植被型、10个群系 ,最后对植物群落的组成、成份、结构作了分析 ,并对该风景区植被的改造提出了建议 .更多还原

【Abstract】 By using the quadrat investigation,phytocommunity statistics,the important value of the forest located in different layers of community and the princples of ecology,the vegatation in Taoyuandong Scenic spot was divided into four forms and ten formations based on the reality.The compositions,ingredients and structures of the forest community were analysed.Finally,the suggestions to reform the vegetation of beauty spot were advanced.更多还原