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Effects of Fulivc Acid on the Growth and Uptaking Heavy Metals of Nephrolepis cordifolia
Author(s): 
Pages: 17-19,24
Year: Issue:  4
Journal: SUBTROPICAL PLANT SCIENCE

Keyword:  黄腐酸肾蕨污泥重金属;
Abstract: 研究了黄腐酸浇灌对以污泥为肥料的盆栽肾蕨生长及吸收重金属的影响.结果表明,随着黄腐酸浇灌次数的增多,肾蕨叶长、叶宽、羽片对教以及每盆肾蕨的干重增加显著;同时肾蕨对各种重金属离子吸收总量也显著提高.因此,在利用污泥作为土壤肥料的同时,使用黄腐酸强化植物修复以移除其中的重金属,可减轻土壤污染.
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