钕及其配合物对重金属铅污染植物的缓解作用

Alleviation of Neodymium and its Complex on Lead Pollution Plant

以盆栽法研究了 Pb2 +对绿豆、小白菜和菠菜的伤害以及 Nd3+的配合物 (钕 -苯氧乙酸 - 8-羟基喹啉 )对Pb2 + 伤害的缓解效应。结果表明 ,5 0 0 mg· L的 Pb Ac2 严重抑制绿豆、小白菜和菠菜的生长与代谢 ,叶面喷施 Nd3+及其配合物一次 ,能缓解 Pb2

The injury of lead to plant, the alleviation of Nd 3+ and its comples to Pb 2+ injury, were all studied. The results showed that Nd 3+ and its complex were alletived to the injury of Pb 2+ .