摘要
采用实地调查和资料收集的方法,全面调查了凤阳县露地越冬的乔木、灌木、藤本和竹类等绿化植物。结果表明：凤阳县绿地系统中共有木本植物176种,隶属于66科115属;其中乔木95种,灌木68种,藤本9种,竹类4种;常绿与落叶比为1∶1.51。对建成区绿地人工植物群落进行调查知：各类绿地植物群落中物种多样性较低,在面积为200~300m2时,群落内的物种丰富度指数达到最大值,绿地植物群落中树种单一,群落结构简单。
By on - site inspection and literature consultation, various overwintering trees in Fengyang, including arbor, shrub, liana and bamboo were investigated, and the results show that there were 176 kinds of woody plants, belonging to 66 families and 115 genera, among which 95 kinds were arbor, 68 kinds shrub, 9 kinds lia- na and 4 kinds bamboo. The ratio between evergreen and deciduous was ： 1.51. The investigation showed that in artificial plant communities, the species richness index figure reached its maximum in an area of 200 - 300m2, while the diversity of afforestation tree species was low and the community structure was simple.
出处
《安徽科技学院学报》
2014年第3期61-66,共6页
Journal of Anhui Science and Technology University
基金
安徽省教育厅自然科学基金项目(KJ2010B295)
安徽省科技学院自然科学研究项目(ZRC2013375)
关键词
凤阳县
绿化树种
植物群落
Fengyang county
Greening species
Plant communities
