| 浙江省42种园林绿化植物对SO2气体的抗性及吸收能力研究 |
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| 引用本文： | 陈卓梅,李庆荣,杜国坚.浙江省42种园林绿化植物对SO2气体的抗性及吸收能力研究[J].浙江林业科技,2007,27(6):29-32,52. |
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| 作者姓名： | 陈卓梅 李庆荣 杜国坚 |
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| 作者单位： | 1. 浙江省林业科学研究院,浙江,杭州,310023
2. 浙江省林业种苗管理总站,浙江,杭州,311300 |
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| 基金项目： | 浙江省科学技术厅重点计划项目 |
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| 摘 要： | 采用人工熏气法对浙江省42种园林绿化植物对SO2气体的抗性及吸收能力进行了研究。通过系统聚类分析方法,将参试植物的抗性及吸收能力划分为弱、较弱、中等、较强和强5个等级。结果显示,42种植物对SO2的抗性和吸收能力均有较大差异,抗性最强的是常春藤,其熏气持续时间是抗性最弱植物天师栗的9.5倍;绝对吸收能力最强的和最弱的分别为杨梅4 805.54 mg·kg-1和华棕14.03 mg·kg-1。
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| 关 键 词： | 人工熏气法 园林植物 抗性 吸收能力 |
| 文章编号： | 1001-3776（2007）06-0029-04 |
| 收稿时间： | 2007-07-05 |
| 修稿时间： | 2007-08-15 |
Resistance and Absorbency to Gaseous SO2 of 42 Landscaping Plants in Zhejiang |
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| CHEN Zhuo-mei,LI Qing-rong,DU Guo-jian.Resistance and Absorbency to Gaseous SO2 of 42 Landscaping Plants in Zhejiang[J].Journal of Zhejiang Forestry Science and Technology,2007,27(6):29-32,52. |
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| Authors: | CHEN Zhuo-mei LI Qing-rong DU Guo-jian |
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| Abstract: | Study on resistance and absorbency to gaseous SO2 of 42 important landscaping plants in Zhejiang province by fumigation indicated that it could be divided into 5 grades with the method of system cluster analysis.The results showed that 42 plants had obviously different resistance and the absorbency to SO2,the strongest resistant was Hedera nepalensis var.sinensis,which was 9.5 times of the weakest(Aesculus wilsonii);the strongest and weakest absorbent was 4 805.54 mg/kg(Myrica rubra) and 14.03 mg/kg(Washingtonia filifera). |
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| Keywords: | SO2 |
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