In order to explore the physiological change of leaf senescence of bamboos after anthesis,Shibataea chinensis was taken as experimental material.The results showed that the contents of chlorophyll,soluble protein and soluble sugar of bamboos after anthesis decreased gradually,which were always lower than those of the control group during the experiment.But the changes in ratio of soluble sugar content to soluble protein,and MDA content increased gradually,which were higher than those of control group throug...