Response of Leaf Amino Acids of Understory Shrubs to Nitrogen Addition in Primary Forest and Secondary Forest of Mt. Jianfengling
LI Xiuping, AN Lihua, NI Xiaofeng, JI Chengjun
Acta Scientiarum Naturalium Universitatis Pekinensis . 2021, (4): 660 -670 .  DOI: 10.13209/j.0479-8023.2021.043