Funding for this research was provided by:
the Special Fund for Agro-scientific Research in the Public Interest (201503108)
Article History
Received: 26 November 2018
Accepted: 21 January 2019
First Online: 2 February 2019
Compliance with Ethical Standards
:
: Ting Zhang declares that she has no conflict of interest. Zhipeng Qu declares that he has no conflict of interest. Bin Li declares that he has no conflict of interest. Zhaoguang Yang declares that he has no conflict of interest.
: This article does not contain any study with human participants or animals performed by any of the authors.
: Not applicable.