Taking the seedlings of Lysimachia christinae and L. nummularia Aurea as experimental materials, through drought stress treatment on potted seedlings and well-watered treatment as control.

• 摘要以过路黄与金叶过路黄为材料，通过盆栽干旱胁迫，同时以正常浇水处理为对照，研究了不同程度干旱胁迫对过路黄与金叶过路黄叶片的质膜透性、保护酶活性、渗透调节物质的影响。