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| 37种园林绿化植物苗木对氯气的抗性及吸收能力 | |
| 引用本文： | 杜国坚,缪宇明,陈卓梅,张跃仙,陈亚飞.37种园林绿化植物苗木对氯气的抗性及吸收能力[J].浙江林学院学报,2009,26(4):503-510. |
| 作者姓名： | 杜国坚 缪宇明 陈卓梅 张跃仙 陈亚飞 |
| 作者单位： | 1. 浙江省林业科学研究院,浙江,杭州,310023 2. 浙江林学院,园林学院,浙江,临安,311300 3. 浙江省武义县林业局,浙江,武义,321200 |
| 基金项目： | 浙江省科学技术重点项目 |
| 摘 要： | 采用人工熏气法，对37种园林绿化植物对氯气（Cl2）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分别从弱到强划分为5个等级（I，Ⅱ，Ⅲ，Ⅳ，V）。实验结果显示：37种植物对氯气抗性存在较大差异．抗性最强的为茶花Camellia japonica，最弱的为乳源木莲Manglietia yuyuanensis，红花木莲Manglietia insignis和交让木Daphniphyllum macropodum；37种植物对氯气吸收能力差异显著，吸收能力最弱的为乳源木莲，熏气前后氯元素质量分数差为0．50mg·kg^-1，最强的为火棘Pyracantha fortuneana，熏气前后氯元素质量分数差变化8107．68mg·kg^-1。图2表5参11 |
| 关 键 词： | 植物学 人工熏气 园林植物 氯气 抗性 吸收能力 |
Resistance and absorbency to gaseous chlorine with 37 young landscaping plant species |
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| DU Guo-jian,MIAO Yu-ming,CHEN Zhuo-mei,ZHANG Yue-xian,CHEN Ya-fei.Resistance and absorbency to gaseous chlorine with 37 young landscaping plant species[J].Journal of Zhejiang Forestry College,2009,26(4):503-510. | |
| Authors: | DU Guo-jian MIAO Yu-ming CHEN Zhuo-mei ZHANG Yue-xian CHEN Ya-fei |
| Institution: | DU Guo-jian, MIAO Yu-min, CHEN Zhuo-mei, ZHANG Yue-xian, CHEN Ya-fei (1. Zhejiang Forestry Academy, Hangzhou 310023, Zhejiang, China; 2. School of Landscape Architecture, Zhejiang Forestry College, Lin＇an 311300, Zhejiang, China; 3. Forest Enterprise ofWuyi County, Wuyi 321200, Zhejiang, China) |
| Abstract: | With artificial fumigation, resistances and absorbencies to gaseous chlorine （Cl2） of 37 common plant species were graded into five levels： I , II , HI, IV, and V（from weak to strong）, using a cluster analysis with DPS software. Results showed that the strongest resistance was with Camelliajaponica and the weakest with Manglietia yuyuanensis, Manglietia insignis, and Daphniphyllum macropodum. The greatest absorbency was with Pyracanthafortuneana （8 107.68 mg·kg^-1） and the weakest with Manglietiafordiana （0.50 mg·kg^-1）. Ch, 2 fig. 5 tab. 11 ref.] |
| Keywords: | botany fumigation chamber horticultural species chlorine （C12） resistance absorbency |
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