杭州常见绿化植物滞尘能力研究  

A study on the dust retention capacity of the landscape plants in Hangzhou

作　　者：江胜利 金荷仙[2,3] 华晓莉 周延粉 

机构地区：[1]洛阳市政建设集团有限公司,河南洛阳471000 [2]浙江农林大学 [3]<中国园林>杂志社

出　　处：《林业科技开发》2013年第5期47-50,共4页China Forestry Science and Technology

基　　金：国家"十一五"科技支撑计划课题"人居环境适用的观赏植物评价及高功效绿化配置技术研究与示范"(编号:2006BAD07B09)

摘　　要：通过对杭州地区常见公园绿化植物进行调查,选择出常见的绿化植物进行滞尘方法及滞尘能力的研究。不同植物的叶面积测定方法研究中,由CAD软件测叶面积法得出的结果误差最小,叶面积仪测定方法其次,然后是方格网测叶面积法,误差最大的是重量法。通过综合因素分析法研究表明,25种公园绿化植物中综合滞尘能力较强的有山茶、构树、含笑、枫杨、珊瑚树、枸骨、女贞,滞尘能力良好的有桂花、洒金东瀛珊瑚、木槿、毛鹃、紫叶李、夹竹桃、栀子、红花檵木,滞尘能力一般的有茶梅、海桐、金边黄杨、金森女贞、小蜡,滞尘能力较差的有扶芳藤、石榴、云南黄馨、红车轴草、南天竹。Based on an investigation of landscape plants in Hangzhou,the common landscape plants were selected to study their dust retention method and dust retention capacity.Among the methods for determining leaf area of different plants,CAD software method had the minimum error,followed by leaf area meter method and grid nets method,the weight method had the largest error.According to the results of an analysis on a combination of factors,the green plants which had the strongest comprehensive dust capacity were：Camellia japonica,Broussonetia papyrifera,Michelia figo,Pterocarya stenoptera,Viburnum odoratissimum,Ilex cornuta,Ligustrum lucidum.The plants which had stronger dust capacity were：Osmanthus fragrans Lour,Aucuba japonica,Hibiscus syriacus,Rhododendron pulchrum,Prunus cerasifera Ehrh.,Nerium indicum Mill.,Gardenia jasminoides,Loropetalum chinense.The plants which had poor dust capacity were：Camellia sasanqua,Pittosporum tobira,Euonymus japonicus,Ligustrum quihoui Carr,Ligustrum sinense,plants which had the poorest dust capacity were：Euonymus fortune,Punica granatum,Jasminum mesnyi,Trifolium,Nandina domestica.

关 键 词：绿化植物 单位叶面积滞尘量 滞尘能力 

分 类 号：S731.2[农业科学—林学]