Vertical distribution characteristics of Miscanthus sinensis roots and its relationship to soil nutrients in the Wugong Mountains

• Xiao-juan Hou, 
• Zhi Li, 
• Cheng Cui, 
• Kai Li, 
• Fei Yu, 
• Ying-dan Yuan, 
• Xiao-min Guo, 
• De-kui Niu