古红果榆抢救复壮技术探索
Study on resuscitating technique of ancient tree Ulmus szechuanica Fang
本文以栖霞山红果榆(Ulmus szechuanica)古树的修复工程案例为研究对象，通过对其勘测与诊断、工程措施、后期维护多重修复技术手段实施以及后效果的分析，以期探索适于华东地区红果榆及其同类古树修复的技术体系。其结果如下:通过工程技术、植物保护等手段可以遏制古果榆生长颓势，从表观上使其得到明显改善;实施的修复技术方案选择取决于古树所处的生境及社会因素。
Base on the restoration project of Ulmus szechuanica in Qixia Mountain Scenic Area,the object of this work was to explores various technical means,such as survey and diagnosis,engineering restoration,and post-maintenance,and the effects of their implementation,in order to establish a technical system for restoring U.szechuanica and similar ancient trees in East China.The following results were obtained:Engineering technology and plant protection measures can effectively restrain the declining growth of U.szechuanica and significantly improve its overall appearance.The selection of restoration technology solutions to be implemented depends on the habitat and social factors in which the ancient trees are located.
许晓岗;刘一力;徐梦寒;童丽丽;黄涛;李思颍;
南京林业大学南方现代林业协同创新中心,南京林业大学生命科学学院,江苏 南京,210037;南京林业大学南方现代林业协同创新中心,南京林业大学生命科学学院,江苏 南京,210037;南京林业大学南方现代林业协同创新中心,南京林业大学生命科学学院,江苏 南京,210037;金陵科技学院园艺园林学院,江苏 南京,2100383;南京栖霞山风景名胜区管理处,江苏 南京,210033;南京林业大学南方现代林业协同创新中心,南京林业大学生命科学学院,江苏 南京,210037;
Ancient trees Ulmus szechuanica Restoration techniques Qixia Mountain Influence factor
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