Characteristics of soil extracellular enzyme activities and their stoichiometry during rocky desertification in southwestern Guizhou, China
SUN Cai-Li, QIU Mo-Sheng, HUANG Chao-Xiang, WANG Yi-Wei
Chin J Plant Ecol . 2022, (7): 834 -845 .  DOI: 10.17521/cjpe.2021.0430