The study can offer theory basis for the resolving of pollution problem by irrigation with industrial waster water contained germanium, and also can help the work of plant restoration and resumption of abandoned germanium mine lands. 本实验可为锗矿山废弃地的复垦和植被重建以及受锗厂锗矿废水废渣污染严重的稻田土壤的重新开发利用提供依据,为锗的生态和环境效应的研究提供一定的理论支持。