摘要
为探讨南宁园博园中华城市展园中植物资源及应用现状,采用实地调查和文献查阅等方法,对 42 个中华城市展园中植物的种类、生活型、乡土性、观赏型、应用频度等进行调查与分析.结果表明:南宁园博园中华城市展园植物共有 86 科 183 属 216 种,其中豆科(Fabaceae)、禾本科(Gramineae)、大戟科(Euphorbiaceae)、棕榈科(Arecaceae)为优势科;乔木、灌木、藤本、草本分别为 74、68、6、68 种,其中乡土植物和外来植物分别有 89 和 127 种;观花、叶、果、形、枝干植物分别有 109、74、25、53、9 种;应用频度高于 50%的植物有红花檵木(Loropetalum chinense)、朱蕉(Cordyline fruticosa)、沿阶草(Ophiopogon bodinieri)、地毯草(Axonopus compressus).根据研究结果对城市展园植物应用方面存在的问题提出相关建议,为进一步优化城市展园及南宁市公园植物景观提供参考.
Abstract
To explore the status of plant resources and applications in the China City Exhibition Park of Nanning Garden Expo Park,the species,lifestyle,source,ornamental characteristics,and application frequency of plants in 42 China City Ex-hibition Gardens were investigated and analyzed via field investigation and literature review.The results showed 216 plant species of 183 genera in 86 families and 42 Chinese city exhibition gardens in Nanning Garden Expo Park,among which Fa-baceae,Gramineae,Euphorbiaceae,and Arecaceae were the dominant families.There were 74,68,68,and 6 species of trees,shrubs,herbs,and vines,respectively.There were 89 species of native plants and 127 species of exotic plants.There are 109,74,25,53,and 9 kinds of flower,leaf,fruit,shape,and stem plants,respectively.More than 50%of the plants were Loropeta-lum chinense,Cordyline fruticosa,Ophiopogon bodinieri,and Axonopus compressus.Relevant suggestions are put forward on the problems existing in the application of plants in urban exhibition gardens and provide a reference for further optimization of urban exhibition gardens and Nanning Park plant landscapes.
基金项目
广西壮族自治区林业科技推广示范项目(桂林科字[2022]第24号)
广西大学大学生创新创业训练计划(S202210593343)
维普
万方数据