摘要
对郝穴西湖公园植物物种组成、物种多样性、珍稀保护植物资源现状以及植物观赏特性等方面进行分析研究,以期为改造和完善西湖公园提供建议。结果表明,公园内调查记录植物共计62种,隶属于39科52属。常绿植物与落叶植物种类之比约为1.38∶1,乔木、灌木常绿与落叶之比分别为1∶1.71、1∶0.17,园内以常绿灌木和落叶乔木应用较高。乔木层物种最为丰富、优势度明显,物种多样性整体也优于灌木层、草本层,分布上乔灌层的均匀度较为类似,草本层植物分布较为集中。建议丰富灌木、草本植物种类,以丰富公园的园林植物多样性和群落结构层次。
An analysis of the species composition,species diversity,the status of the rare and rare protection plant resources and the ornamental characteristics of the plant were made in the Xihu Park in Haoxue town,with a view to providing suggestions for the improvement and improvement of the West Lake Park.The results showed that there were 62 species of plants belonging to 39 families and 52 genera were recorded in the park.The ratio of evergreen plants to deciduous plants was about 1.38∶1,and the ratio of evergreen trees and shrubs to deciduous leaves was 1∶1.71 and 1∶0.17,respectively.Evergreen shrubs and deciduous trees were more widely used in the garden.The species diversity of arbor layer was the most abundant and dominant,and the species diversity was better than that of shrubs layer and herbaceous layer as a whole.The evenness of arbor layer was similar,and the distribution of herbaceous layer plants was more concentrated.It is suggested that the species of shrubs and herbs should be enriched in order to enrich the diversity of garden plants and the level of community structure in the park.
作者
赵菲
袁龙义
胡丹莹
ZHAO Fei;YUAN Long-yi;HU Dan-ying(College of Horticulture and Gardening,Yangtze University,Jingzhou 434025,Hubei,China)
出处
《湖北农业科学》
2019年第S02期203-206,211,共5页
Hubei Agricultural Sciences
基金
国家自然科学基金项目(31170400
31460132).
关键词
西湖公园
植物多样性
珍稀保护植物
观赏特性
West Lake Park
plant diversity
rare protected plants
ornamental characteristics
