北方农业学报 ›› 2016, Vol. 44 ›› Issue (1): 117-117.
刘许光[1];布仁[1];运向军[2];段新乔[3]
LIU Xuguang, Buren, YUN Xiangjun, DUAN Xinqiao ( 1.College of Geographical Sciences, Inner Mongolia Normal University, Hohhot 010020, China; 2.Grassland Research Institute, Chinese Academy of Agriculture Sciences, Hohhot 010010,China;3.Xilin Gol League Grassland Workstation,Xilinhot 026000,China)