CAJ | 학술논문

为寻找铅污染土壤净化和景观化的花卉植物，采用盆栽方法，研究了3种花卉对铅污染土壤的修复能力。结果表明，3种花卉中送春花（Godetia amoena）地上部吸收富集铅的量最大，积累铅能力最强，其次为勿忘我（Limonium sinuatum），马络葵（Malope trifida）吸收积累铅能力最弱。在Pb浓度为1000 mg/kg 时，3种花卉耐性均较强，可用作铅污染土壤的稳定修复植物。
위심조연오염토양정화화경관화적화훼식물，채용분재방법，연구료3충화훼대연오염토양적수복능력。결과표명，3충화훼중송춘화（Godetia amoena）지상부흡수부집연적량최대，적루연능력최강，기차위물망아（Limonium sinuatum），마락규（Malope trifida）흡수적루연능력최약。재Pb농도위1000 mg/kg 시，3충화훼내성균교강，가용작연오염토양적은정수복식물。
In order to search flower plants which could purify and beautify Pb -contaminated environ-ment,3 kinds of flowers were screened to determine their soil remediation abilities by pot method.The results showed that Godetia amoena had the strongest capability of accumulating Pb in aerial part,followed by Limoni-um sinuatum,and Malope trifida had the weakest.When the Pb concentration was 1 000 mg/kg,3 kinds of flowers all exhibited strong endurance,which could be used for soil stabilization remediation.