The results were as follows:1 Under the stress of cadmium and lead contamination, leaves appeared chlorosis system, Cd~2+ treatment was the most obvious, the system of Acer mandshurica Max. and Lonicera maackii Max.

• 1 镉铅污染胁迫下,叶片出现失绿症状,以含镉处理最为明显,苗木中以白牛槭和金银忍冬最为突出。