摘要
通过调查海口市10个城市公园的植物资源,从植物种类、植物来源、观赏特性以及芳香药用植物等方面分析其应用特征,结果表明:1海口城市公园共有植物549种,隶属于111科389属,植物种类丰富,但各公园植物组成差异较大,且野生乡土植物应用比例不高,植物入侵现象较为严重;2公园以观花和观叶植物较多,且一年四季均可赏花观果。花期主要分布在夏季,花色以白色和黄色为主,果期主要分布在秋季;3公园芳香植物与药用植物资源种类丰富,分别为131种和182种。根据研究结果,提出海口地区的城市公园应加强优良藤灌植物选用、滨海区域多应用红树林植物以及适当建立特色植物专类园的建议,突出植物本土特征和景观特色。
Plant resources of 10 urban parks in Haikou were analyzed for their application characteristics in several aspects like plant species, plant sources, ornamental or fragrant characteristics and. The results showed that ： （1）There were rich number of plants with a total of 549 species in Haikou urban parks, which belonged to 111 families and 389 genera, but the plants distributed in different parks varied considerably, the ratio of wild native plants was not high enough, and the phenomenon of plant invasion was relatively serious ; （2）Most of the plants in the parks had ornamental values on flowers or leaves, which could be admired all the year around for the flowers and fruits. The flowering period was mainly in summer, while the frncticative period in autumn. And the flowers were mostly white or yellow. （3）There were rich resources of fragrant plants and medicinal plants in the urban parks, with 131 species of fragrant plants and 182 species of medicinal ones, respectively. According to the resuhs, we suggested that the characteristics of native plants and landscapes in Haikou urban parks should be highlighted by enhancing the application of vines and shrubs, increasing the usage of mangrove plants in coastal areas, and by establishing appropriate distinctive specific categorized plants gardens.
作者
雷金睿
宋希强
黎伟
LEI Jin-rui SONG Xi-qiang LI Wei(College of Horticulture and Landscape Architecture ,Hainan University ,Haikou 570228 ,Hainan, China Hainan Forestry Institute, Haikou 571100, Hainan , China Key Laboratory of Protection and Developmental Utilization of Tropical Crop Germplasm Resources ,Hainan University ,Haikou 570228 ,Hainan, China)
出处
《福建林业科技》
2016年第3期212-217,共6页
Journal of Fujian Forestry Science and Technology
基金
海南省应用技术研发与示范推广专项(ZDXM2015014)
海南省自然科学基金项目(314066)
海南省科学事业费项目(KYYS-2013-46)
海南大学青年基金项目(qnjj1187)
关键词
热带滨海
植物景观
观赏特性
园林植物
城市绿地
tropical coastal
plants landscape
ornamental characteristic
landscape plants
urban green space
