Funding for this research was provided by:
State Forestry Administration ([2016, 44])
Natural Science Foundation of Xinjiang Province ([2019E0271])
Article History
Received: 27 August 2020
Revised: 26 November 2020
Accepted: 7 December 2020
First Online: 18 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.