Funding for this research was provided by:
Major Program of National Key Research and Development of China (2017YFD0101803)
the Fundamental Research Funds for the Central Universities (Y0201700179)
Integrated Innovation Center of Industrial Technology System of Modern Agriculture (vegetables) of Jiangsu (SXGC[2017]273)
Article History
Received: 8 November 2017
Accepted: 5 April 2018
First Online: 14 May 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.