| 北京市古树名木衰败原因与复壮养护措施 |
| |
| 引用本文： | 宋涛.北京市古树名木衰败原因与复壮养护措施[J].高校教育管理,2008(2). |
| |
| 作者姓名： | 宋涛 |
| |
| 作者单位： | 国家林业局管理干部学院; |
| |
| 摘 要： | 自身生理老化、不良气候因子、土壤板结贫瘠、环境污染、病虫害和城市建设是北京市名木古树衰败的主要原因。针对这些原因采取的复壮措施有:修剪复壮、改善土壤条件、改善营养状况、支撑加固修补树洞、病虫害防治及日常管理。
|
| 关 键 词： | 古树名木 衰败原因 复壮养护措施 |
The Reasons of Declining and the Measures of Restoration of Ancient and Precious Trees in Beijing |
| |
| Song Tao.The Reasons of Declining and the Measures of Restoration of Ancient and Precious Trees in Beijing[J].Journal of higher Education Management,2008(2). |
| |
| Authors: | Song Tao |
| |
| Institution: | Song Tao (The Academy of Forestry Administration) |
| |
| Abstract: | The major factors of declining ancient and precious trees in Beijing include their own physiological aging, unhealthy climate,soil hardening,environment pollution,pest and city construction.In response to these problems,the measures that should be taken include pruning,condition improving of soil and nutrition,cavity bracing and restoring,pest controlling and daily management. |
| |
| Keywords: | ancient and precious trees declining reasons measures of restoration |
| 本文献已被 CNKI 等数据库收录！ |
