| 黄金宝树与福州市4种常见行道树生态效益的比较 |
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| 引用本文： | 陈齐明.黄金宝树与福州市4种常见行道树生态效益的比较[J].防护林科技,2016(9). |
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| 作者姓名： | 陈齐明 |
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| 作者单位： | 福建省鑫闽种业有限公司,福建 福州,350301 |
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| 摘 要： | 黄金宝树是我国20世纪90年代末从澳洲等地引进的优良彩叶芳香树种。为给黄金宝树的进一步推广应用提供科学依据,将黄金宝树与4种福州市常见行道树种的生态效益进行了比较研究。结果表明:各树种的降温增湿能力排序为黄金宝树白兰花香樟杧果小叶榕,树下空气负离子平均浓度排序为黄金宝树小叶榕杧果香樟白兰花,叶片滞尘能力则表现为小叶榕杧果黄金宝树香樟白兰花。在园林或城乡绿化应用中,黄金宝树能显著增加空气负离子浓度,可与小叶榕、杧果等树种搭配,进行形式多样的景观配置,实现景观效益和生态效益的双赢。
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| 关 键 词： | 黄金宝树 福州市 行道树 生态效益 |
Comparison on Ecological Benefits of Melaleuca bracteata and Four Kinds of Common Street Trees in Fuzhou City |
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| Abstract: | Melaleucabracteata is a good color aromatic species tree which introduced in China in the ends of 1990s from Australia.In order to provide scientific basis for further application of M.bracteata,comparison on ecological benefits of M.bracteata and four common street trees in Fuzhou City were conducted.Result shows that the as-cending order of effects for cooling and humidifying of various species is M.bracteata < Michelia alba < Cinna-momumcamphora Ficus microcarpa > Mangifera indica > Cinnamomum camphora >Micheliaalba;the descending order of dust retention ability for blade is Ficusmicrocarpa >Mangif-eraindica >Melaleucabracteata >Cinnamomumcamphora > Micheliaalba.It illustrated that in the applica-tion of landscape or urban and rural greening,using the characteristics of increasing significantly the concentration of negative air an ions by Melaleucabracteata,arranged Melaleucabracteata with Ficusmicrocarpa &Mangiferain-dica;arrangement of various forms of landscape were conducted,which can realize the win-win of landscape and eco-system benefits. |
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| Keywords: | Melaleuca bracteata Fuzhou City street trees ecological benefits |
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