Funding for this research was provided by:
the National Natural Science Foundation of Ningxia (2020AAC02027)
the National Natural Science Foundation of China (21962001)
the Ningxia Scientific and Technological Innovation Leading Personnel Training (KJT2017006)
the talent highland of research and development of high-value utilization technology of low-quality resources in Ningxia
Article History
Accepted: 18 August 2021
First Online: 28 August 2021
Declarations
:
: All authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest or non-financial interest in the subject matter or materials discussed in this manuscript.