新疆乌鲁木齐市道路绿地现状调查与研究

针对乌鲁木齐市主要道路绿化现状,就植物种类、季相搭配、植物配置模式进行调查研究.结果表明:乌鲁木齐市道路绿地主要有绿化植物92种,其中乔木类49种、灌木类21种、花卉类22种,还有部分草本及藤本植物.调查发现,道路绿化以乔木为主,但美化树种不多,出现频度最高的10种乔木,没有1种既观花又观叶的种类;季相搭配做到了四季变化,但春、冬季景观薄弱;植物配置垂直结构共3种类型,其中具3~4层结构的占50%.提出:今后应增加季相、色相变化感强的观花或观果乔木树种,调整乔、灌树种比例,适当增加花灌木与宿根花卉的种类与数量,此外,不同道路植物种类的选择和配置首先应与道路的性质和功能紧密结合.

Green space investigation and research of Urumqi, Xinjiang Road

A survey of greening plant species, seasonal mix of plants used in the main roads of Urumqi was made. The results show that： there are 92 kinds of road greening plants, including 49 kinds of trees, 21 kinds of Shrubs and 22 kinds of flowers. There are al- so some herbs and lianas. Road greening are based on trees, but beautifying species are rarely seen. None of the top ten emergence frequency trees was an ornamental flower or ornamental foliage type. The plants appearance matches the changing seasons, but the landscape is weak in spring and winter. There are three types of vertical structure of the plant configuration, among which the 3-4 layers structure accounts for 50%. We advise to increase the flower or ornamental fruit tree species which have the seasonal hue changes, and to adjust the arbor and shrub species proportion, to increase the type and quantity of flowering shrubs and perennial flowers. Different types of plants should be chosen according to the characteristic and function of the road.