Funding for this research was provided by:
the National Key Research and Development Program (2016YFD0500707)
National Natural Science Foundation of China (31872489)
Modern Agro-Industry Technology Research System (CARS-36)
Received: 5 March 2019
Accepted: 27 December 2019
First Online: 6 January 2020
Ethics approval and consent to participate
: See Material and Methods.
: Not applicable.
: The authors declare no potential conflicts of interest with respect to the research, authorship, and publication of this article.