Review on Bamboo’s under Ground Rhizome-root System Research

The research on the bamboo forest under ground rhizome-root system was reviewed.The review was on the following topics:the structure of amount and age of rhizome-root and its dimensional distribution,the research on growth pattern of bamboo forest rhizome-root system and the impacts of cultural practices on its growth,the research on the anatomical structure of bamboo rhizome and bamboo root,the research on the biomass,energy and the substance circle of the bamboo forest rhizome-root system,the research on the absorbency of bamboo root system,nitrogen fixation around bamboo rhizosphere,endogenic secretion and biological enzyme.The features of research on bamboo forest under ground rhizome-root system were given and the direction was suggested in which the research should follow in the future.