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| 城市生态风景林——中山陵景区异龄复层景观林抑菌功能研究 | |
| 引用本文： | 李晓储,万志洲,徐海兵,杨统一,蒋继宏,黄利斌,何开跃,刘署雯.城市生态风景林——中山陵景区异龄复层景观林抑菌功能研究[J].江苏林业科技,2008,35(5). |
| 作者姓名： | 李晓储 万志洲 徐海兵 杨统一 蒋继宏 黄利斌 何开跃 刘署雯 |
| 作者单位： | 1. 江苏省林业科学研究院,江苏,南京,211153 2. 中山陵园管理局园林处,江苏,南京,210014 3. 南京林业大学森林资源与环境学院 4. 徐州师范大学省药用植物生物技术重点实验室,江苏,徐州,221116 |
| 基金项目： | 国家科技攻关项目，江苏省南京市建委科研项目 |
| 摘 要： | 对中山陵景区异龄复层混交景观林抑菌功能研究结果表明,供试复层林群落均有较好的抑菌效果.与对照相比,上午9:30～10:00空气中细菌菌落数(简称含菌量)减少1 428～9 331 cfu/m3.生长期内4～9月,抑菌率达52.37%～95.62%,抑菌效果以秃杉 松阔、阔瓣含笑 杂阔、乳源木莲 杂阔、香樟 杂阔、香樟 松阔、深山含笑 杂阔、乐昌含笑 杂阔群落较好.苦槠 杂阔、青冈 杂阔群落也有一定的抑菌功能.而桂花 松树(马尾松)、桂花 杂阔等群落抑菌功能则较低.抗菌活性测定结果表明,阔瓣含笑、乳源木莲、深山含笑、乐昌含笑、香樟,以及金叶含笑叶挥发油对空气中革兰氏阳性细菌--金黄色葡萄球菌有较强抗菌活性.同时对供试群落抑菌功能的日变化、季节变化也作了测定分析. |
| 关 键 词： | 城市生态风景林 中山陵景区 异龄 复层混交 生态保健 景观林 抑菌功能 |
Study on the bacteriostatic ability of uneven-aged aesthetic forests at the Sun Yat-sen Mausoleum scenic area |
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| LI Xiao-chu,WAN Zhi-zhou,XU Hai-bing,YANG Tong-yi,JIANG Ji-hong,HUANG Li-bin,HE Kai-yue,LIU Shu-wen.Study on the bacteriostatic ability of uneven-aged aesthetic forests at the Sun Yat-sen Mausoleum scenic area[J].Journal of Jiangsu Forestry Science & Technology,2008,35(5). | |
| Authors: | LI Xiao-chu WAN Zhi-zhou XU Hai-bing YANG Tong-yi JIANG Ji-hong HUANG Li-bin HE Kai-yue LIU Shu-wen |
| Institution: | LI Xiao-chu1,WAN Zhi-zhou2,XU Hai-bing2,YANG Tong-yi3,JIANG Ji-hong4,HUANG Li-bin1,HE Kai-yue3,LIU Shu-wen2(1.Jiangsu Academy of Forestry,Nanjing 211153,China,2.Sun Yat-sen Mausoleum Administration Bureau,Nanjing 210014,3.College of Forest Resources , Environment,Nanjing Forestry University,Nanjing 210037,4.Key Lab for Blot on Medical Plants of Jiangsu Province,Xuzhou Normal University,Xuzhou 221116,China) |
| Abstract: | The bacteriostatic ability of uneven-aged aesthetic forests at the Sun Yat-sen Mausoleum scenic area was researched.The results showed that the content of bacteria decreased by 1 428 to 9 331 each cubic meter compared to control in 9:30-10:00 am.In growing season of April to September the bacteriostatic rate was 52.37%~95.62%.The bacteriostatic ability is highest in communities such as Taiwania flosiarm + pines broad-leaved mixed forest,Michelia platypetala + broad-leaved mixed forest and so on,which was me... |
| Keywords: | City ecological landscape forest Sun Yat-sen Mausoleum scenic area Uneven-aged forests Ecological health Aesthtic forests Bacteriostatic ability |
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