作者单位: | 1.Key Laboratory of Utilization of Agriculture Solid Waste Resources, College of Bioengineering and Biotechnology, Tianshui Normal University, Gansu Province, Tianshui741000;2.College of Eco-environmental Engineering, Qinghai University, Qinghai Province, Xining810016;3.Key Laboratory of Restoration Ecology of Cold Area in Qinghai Province, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Qinghai Province, Xining810008; |