Cen, Weijian
Liu, Jianbin
Lu, Siyuan
Jia, Peilong
Yu, Kai
Han, Yue
Li, Rongbai
Luo, Jijing http://orcid.org/0000-0001-5664-0881
Funding for this research was provided by:
National Natural Science Foundation of China (31460342)
Guangxi innovation-driven development special funding project (Guike-AA17204070)
High Level Innovation Team and Outstanding Scholar in Guangxi Colleges and Universities
Innovation Project of Guangxi Graduate Education (YCBZ2017012)
Innovation Project of Guangxi Graduate Education (YCSW2017047)
Article History
Received: 8 June 2018
Accepted: 30 July 2018
First Online: 10 August 2018
Ethics approval and consent to participate
: The field work in this study was conducted in accordance with local legislation.
: No applicable.
: The authors declares that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.