Phenotypic characteristics and biomass allocation of Cenchrus pauciflorus in four different habitats in Horqin Sandy Land

• SHU Qin, 
• SUN Zhonglin, 
• MA Chongyong, 
• YAO Jingbo, 
• HUA Mingyang, 
• GAO Kai, 
• ZHOU Liye, 
• TIAN Xun