Funding for this research was provided by:
National Natural Science Foundation of China (31301615)
China’s Special Fund for Agro-scientific Research in the Public Interest (201303025)
Article History
Received: 21 December 2017
Accepted: 18 October 2018
First Online: 10 May 2019
Compliance with ethical standards
:
: The author has no conflicts of interest to declare.
: This article does not contain any studies with human participants or animals performed by any of the authors.