Funding for this research was provided by:
The National Key Research and Development Program of China (2016YFD0100203)
The National Key Technology Support Program of China during the Twelfth Five-year Plan Period (2013BAD01B03-04)
The Priority Academic Program Development of Jiangsu Higher Education Institutions
Jiangsu Collaborative Innovation Center for Modern Crop Production
Article History
Received: 21 November 2017
Accepted: 23 March 2018
First Online: 27 March 2018
Compliance with ethical standards
:
: The authors declare that there are no conflicts of interest in the reported research.
: This article does not contain any studies with human participants or animals performed by any of the authors.