Study of Grassland Vegetation Characteristics and Soil Nutrient and Their Correlation between Different Grassland Types in Alpine Pastoral Area of Qilian Mountains
YAO Xi-xi, GONG Xu-yin, BAI Bin, ZHANG Li-ping, LANG Xia, WU Jian-ping
Acta Agrestia Sinica . 2018, (2): 371 -379 .  DOI: 10.11733/j.issn.1007-0435.2018.02.014