Liu, Na
Cheng, Fangyun
Zhong, Yuan
Guo, Xin
Funding for this research was provided by:
National Natural Science Foundation of China (31471898)
Special Project to Build World-class Disciplines of Beijing Forestry University (2019XKIS0324)
Article History
Received: 13 February 2019
Accepted: 16 August 2019
First Online: 29 August 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.