摘要
通过盆栽试验,研究了在Cd,Pb,Zn污染的土壤上,石灰对大白菜地上部分重金属Cd,Pb,Zn含量的影响。结果表明:石灰能显著降低大白菜中重金属Cd,Pb,Zn含量。大白菜地上部分Cd,Pb,Zn的含量都随石灰用量升高而呈下降趋势。
Pot experiments were carried out to study the effects and accumulation of Cd, Pb, Zn in plants grown on a polluted soil. The results showed that lime could obviously reduce contents of Cd, Pb, Zn in Chinese cabbage. With the increasing of lime contents in soils,The contents of Cd, Pb, Zn in plant gradually decreased.
出处
《云南农业大学学报》
CAS
CSCD
2005年第6期810-812,818,共4页
Journal of Yunnan Agricultural University
基金
中法先进研究计划项目(PRAE01-02)
云南省国际合作研究项目(2002GH14)
关键词
石灰
大白菜
镉
铅
锌
PH
lime
Chinese cabbage
Cd
Pb
Zn
pH
