城市行道树银杏生长状况调查及复壮技术应用

Investigation on Growth Status of Urban Street Tree Ginkgo biloba and Application of Rejuvenation Technology

以北京市通州区新华大街行道树银杏为例,调查分析了银杏树的立地条件、衰弱原因、管护方法等,通过参阅相关研究和专家现场诊断,提出了提高根系活力、增施营养、特养特护等复壮措施,以期对其他道路行道树银杏的特养特护提供参考。

Taking Ginkgo biloba of Xinhua Street in Tongzhou as an example, the site conditions, weakening causes, management and protection methods of Ginkgo biloba were investigated and analyzed. The measures for rejuvenation of Ginkgo biloba were put forward from the aspects of increasing root activity, increasing nutrition and special maintenance by studying the related researchs and expert diagnostic field, in order to provide reference guidance for the special maintenance of Ginkgo biloba on other roads.