济南市彩色园林植物资源与景观应用策略
2021-08-02曹灿景刘真华
曹灿景 刘真华



摘 要:
通过对济南市主要城市绿地的彩色园林植物资源种类和不同季节景观效果等调查研究,结果表明,济南常用的彩色园林植物资源有49科69属111种(变种、变型及栽培品种)。常色叶类有32种,春色叶类和新叶有色类16种,秋色叶类54种,斑色叶类12种,彩枝类16种。同时,总结了济南市彩色植物景观设计应用存在的问题,提出发展规划应用策略,以期服务于今后城乡园林绿地植物景观营造。
关键词: 彩色园林植物资源;彩色植物景观;应用策略;济南市
中图分类号:S731.2文献标识码:A文章编号:1004-3020(2021)03-0053-07
Study on Strategy of Colored Garden Plant Resources and Landscape Application in Jinan City
Cao Canjing(1) Liu Zhenhua(2)
(1.School of Architecture and Landscape Design,Shandong University of Art&Design Jinan 250014;
2.School of Forestry Engineering,Shandong Agriculture and Engineering University Jinan 250100)
Abstract: The colored plant resources and landscape effects in different seasons were investigated according to the garden green spaces in Jinan City, the results show that there are 49 families 69 genus and 111 species (varieties, variants and cultivars) of colored plants in Jinan City.There are 32 species of ever-colored leaves, 16 species of spring-colored leaves and new-colored leaves,54 species of autumn-colored leaves, 12 species of spot-colored leaves, and 16 species of colored branches.At the same time, The authors summarized problems in the application of colored plant landscape in Jinan City, and put forward the future development planning strategies, with a view to serving the future urban and rural garden spaces of plant landscape construction in Jinan City.
Key words: colored garden plant resources; colorful plant landscape; application strategy; Jinan City
中国彩色植物资源丰富,应用历史悠久。彩色植物已经作为一个与常规树木品种和造林树种不同的独立分支发展起来[1],据1993~1997年的初步调查,我国彩叶植物达400多种,分别属于62个科108个属[2],再加上新培育的品种以及近些年引种的彩叶种类,树种更加丰富。另外,部分树木枝干的颜色也具有較高观赏价值,对丰富植物景观色彩具有重要意义。
彩色植物是指存在于自然界中或者经人工栽培选育,在整个生长季节或在生长季节的某一阶段,叶色与自然绿色有明显区别或枝干颜色有较高观赏价值的园林植物,按照观赏部位不同可分为彩叶植物和彩枝植物[3-5]。彩叶植物是指叶片因呈现红色、紫红色、黄色、斑块色等色彩而具有较高观赏价值的园林植物,包括常色叶类、春色叶类、新叶有色类、秋色叶类、斑色叶类等;彩枝类是指枝、干呈现出较高观赏价值颜色的园林植物[3,5-7]。……
