高羊茅和黑麦草对污染土壤Cd,Pb,Zn的富集特征
以潮褐土为供试土壤,通过模拟试验研究了高羊茅(Festuca arundinacea)和黑麦草(Lolium multif lorum)对复合污染土壤Cd,Pb,Zn的富集特点。结果表明,在土壤Cd,Pb,Zn复合污染处理条件下,高羊茅Cd,Pb,Zn的平均富集量,地上部分别为5.76,19.77,418.18 mg/kg,地下部分别为129.82,256.66,354.66 mg/kg;黑麦草Cd,Pb,Zn的平均富集量,地上部分别为5.57,26.13,467.18 mg/kg,地下部分别为114.53,155.98,513 48 mg/kg。通过方差分析,这两种草坪草的重金属富集量没有显...
Salvato in:
| Autori principali: | , , , , |
|---|---|
| Natura: | Artigo |
| Lingua: | Chinês |
| Pubblicazione: |
Editorial Department of Journal of Soil and Water Conservation
2008-01-01
|
| Serie: | Shuitu Baochi Xuebao |
| Soggetti: | |
| Accesso online: | http://www.stbcxb.com.cn/thesisDetails?columnId=76894174&Fpath=home&index=0 |
| Tags: |
Nessun Tag, puoi essere il primo ad aggiungerne!!
|