Ma, Qian http://orcid.org/0000-0002-2880-3572
Yang, Jingli
Funding for this research was provided by:
Science and Technology Project of Higher Education in Shandong Province (J14LE12)
Research Foundation for Advanced Talents of Qingdao Agricultural University
National Natural Science Foundation of China (31540090)
Article History
Received: 28 April 2018
Accepted: 23 July 2018
First Online: 2 August 2018
Compliance with ethical standards
:
: We declared that the authors of this paper have no conflict of interest.
: This article does not contain any studies with human subjects or animals performed by any of the authors.