Mo, Xuhua
Gui, Chun
Yang, Song
Funding for this research was provided by:
Natural Science Foundation of Shandong Province (ZR2013CL020)
Research Foundation for Advanced Talents of Qingdao Agricultural University (631301)
Article History
Received: 14 December 2018
Accepted: 1 February 2019
First Online: 9 February 2019
Compliance with ethical standards
:
: All the authors declare no conflict of interest with respect to this paper.