Hou, Tian-shun
Luo, Ya-sheng
Funding for this research was provided by:
National Natural Science Foundation of China (51509211)
China Postdoctoral Science Foundation (2016M602863)
Excellent Science and Technology Activities Foundation for Returned Overseas Teachers of Shaanxi Province (2018031)
Social Development Foundation of Shaanxi Province (2015SF260)
Postdoctoral Science Foundation of Shaanxi Province (2017BSHYDZZ50)
Yangling District Foundation (2016GY-01)
the Fundamental Research Funds for the Central Universities (Z102021848, Z109021807)
International Cooperation Foundation of Northwest A&F University (A213021602)
Foreign Cultural and Educational Experts Foundation of Northwest A&F University (A213021803)
Article History
Received: 30 June 2018
Accepted: 16 December 2019
First Online: 23 December 2019