Funding for this research was provided by:
National Natural Science Foundation of China (32060572)
The Key Research and Development Plan of Yunnan Province (2018BC006-2)
the Key Yunnan Agricultural Foundation Project (2018FG001-011)
Received: 19 October 2020
Accepted: 16 December 2020
First Online: 12 January 2021
Ethics approval and consent to participate
: Not applicable.
: All the authors have read and approved the manuscript for publication.
: The authors declare that they have no competing interests.