杨凌农科城行道树现状调查与分析

Street Trees Investigation and Tree Species Analysis in Agri-Science Town Yangling

通过对杨凌行道树的现状调查,分析杨凌行道树的特点,认为杨凌目前应用的行道树存在种类偏少,常绿与落叶树种搭配比例不当,骨干树种不突出等不足。在对杨凌道路绿化调查分析基础上,提出了丰富城市道路绿化的植物种类,突出地方特色,并推荐部分适合杨凌的行道树,以期为杨凌行道树规划与应用提供参考。

The efficiencies in the street trees in Yangling such as few plant species, improper proportion of evergreen trees to deciduous ones and lack of key trees can be found out after analyzing the actualities in Yangling. On the basis of the investigation and analysis of road landscaping in Yangling, the paper puts forward some improvement measures such as enriching the plant species, making local features distinctive, and advise some suitable trees in order to provide reference to layout and application of street trees in Yangling.