Funding for this research was provided by:
the study on key technologies for healthy production of efficient resources utilization in protected vegetables (2016BZ09)
research on key technologies and supporting equipment of protected vegetable production (CX161002)
the achievement transformation of multilayer stereo water culture (AA16380048)
Text and Data Mining valid from 2018-05-24
Received: 9 October 2017
Accepted: 14 May 2018
First Online: 24 May 2018
Ethics approval and consent to participate
: Not applicable.
: The authors declare that they have no competing interests.
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