CAJ | 학술논문

为选择适宜新居装修中植物，净化新居环境，研究了四种常见的室内观叶植物：常春藤、绿萝、大叶万年青、吊兰对苯污染的吸收能力及其光合对苯污染的响应。结果表明：4种植物对苯污染均具有一定的净化效果，其净化能力大小表现为常春藤＞绿萝＞大叶万年青＞吊兰。苯污染造成4种植物叶片叶绿素含量下降，其中吊兰下降最多。苯污染下，4种植物叶片光合速率、PSⅡ最大光化学效率（Fv／Fm ）下降，以常春藤下降幅度最小，其余植物反应不一。综合比较，认为4种植物中常春藤是清除苯污染较理想的选择。
위선택괄의신거장수중식물，정화신거배경，연구료사충상견적실내관협식물：상춘등、록라、대협만년청、조란대분오염적흡수능력급기광합대분오염적향응。결과표명：4충식물대분오염균구유일정적정화효과，기정화능력대소표현위상춘등＞록라＞대협만년청＞조란。분오염조성4충식물협편협록소함량하강，기중조란하강최다。분오염하，4충식물협편광합속솔、PSⅡ최대광화학효솔（Fv／Fm ）하강，이상춘등하강폭도최소，기여식물반응불일。종합비교，인위4충식물중상춘등시청제분오염교이상적선택。
In order to select proper plants for their new residence and purify indoor environment .The ability of removing benzene of Hederanepalensis var .sinensis ,Epipremnum aureum ,Rohdea japonica var .latifoliaand Chlorophytum comosum were investigated .Chlorophyll content and leaf net photosynthetic rate were analyzed . The results showed that four kinds of indoor foliage plants all had certain absorptive capacities on benzene ,the ability of absorbing benzene declined as :Hedera nepalensis var .sinensis> Epipremnum aureum> Rohdea ja‐ponica var .latifolia> Chlorophytum comosum .Benzene reduced the contents of chlorophyll ,the chlorophyll drop of Chlorophytum comosum was the most .Leaf net photosynthetic rate and fluorescence parameter Fv/Fm were reduced under benzene stress .But the trends in changes were different in different plants .In conclusion , Hedera nepalensis var .sinensis was the optimum choice for benzene purification among four kinds of plants .