Acta Agrestia Sinica
Effects of Nitrogen Addition on the Stoichiometric Characteristics of Leymus chinensis in Shrub Encroachment Steppe of Xilin Gol
LI Dan, TUYA, SHI Chao-yi, WU Qian-qian, ZHANG Xiao, SHI Zhong-jie, YANG Xiao-hui, LIU Yan-shu
Acta Agrestia Sinica . 2022, (3): 692 -700 .  DOI: 10.11733/j.issn.1007-0435.2022.03.022