HU Sijia, HU Rong, PU Yulin, WANG Aobo, XIANG Shuang, LONG Gaofei, ZHANG Shirong, JIA Yongxia, XU Xiaoxun. Influence of ecological restoration on soil biological fertility in desertified grassland[J]. Pratacultural Science, 2018, 35(11): 2550-2560. DOI: 10.11829/j.issn.1001-0629.2018-0069