东营市主城区道路绿地植物构成研究  

Plant Species Composition of Green Land of Urban Road in Dongying City

作　　者：李玉玲 孙炳娈 李萍 柴萧琳 丁晨旸 李巍 LI Yu-ling;SUN Bing-luan;LI Ping;Cai Xioa-lin;Li Wei(Dongying Bureau of Landscape Architecture, Dongying, Shandong 257100)

机构地区：[1]东营市园林局,山东东营257700 [2]东北农业大学园艺园林学院,黑龙江哈尔滨150040 [3]黑龙江科技大学矿业工程学院,黑龙江哈尔滨150022

出　　处：《安徽农业科学》2018年第9期97-98,104,共3页Journal of Anhui Agricultural Sciences

基　　金：东营园林局横向项目(K-011);黑龙江科技大学教学研究项目(TY14-10)

摘　　要：为提高东营市道路绿地植物配置的科学性,在其市区不同等级的29条道路上设置了200个样地作调研。结果表明:东营市道路绿地植物种类共计39科64属76种,其中乔木32种,占总数的42.1%;灌木24种,占总数的31.6%。乔木与灌木树种的比例约为1∶0.75;常绿与落叶植物的物种比例为1∶4.7。白蜡频度45.00%>大龙柏26.00%>悬铃木22.00%=海棠22.00%>榉树20.00%=紫叶李20.00%>黑松17.50%>苦楝14.00%。其他植物频度相对较低,但具有独特的园林应用效果,在植物观赏性构成上体现出多样化特征。In order to improve the scientific nature of plant composition in urban road of Dongying City,200sample plots in29roads were set as target for study.The results showed that the plants in urban road of Dongying City belong to39families,64genera and76species,among which the species number of arbor and shrub were32and24.The proportion of tree to shrubwas1∶0.75,while the proportion of evergreen plant to deciduous plant was1∶4.7.Fraxinus chinensis45.00%>Sabina chinensis26.00%>Platanus acerifolia22.00%=Malus spectabilis22.00%>Zelkova schneideriana20.00%=Prums cerasifera20.00%>Pinus thunbergii17.50%>Melia azedarach14.00%.The frequency of other plants is relatively low,but it has a unique garden application effect and shows diversity in the ornamental composition of plants.

关 键 词：栓叶野茉莉 种子萌发 生理生化指标 

分 类 号：S731.8[农业科学—林学]