Funding for this research was provided by:
Key Technology Research and Development Program of Shandong (2019LYXZ009)
Significant Application Projects of Agriculture Technology Innovation in Shandong Province (SD2019ZZ010)
Technology System of Modern Agricultural Industry in Shandong Province (SDAIT-19-01)
Special Foundation for Distinguished Taishan Scholar of Shandong Province (No.ts201712057)
Livelihood Project of Qingdao City (19-6-1-64-nsh)
Project of Agricultural Science and Technology Fund in Shandong Province (2019LY002, 2019YQ010)
Text and Data Mining valid from 2020-04-29
Received: 23 March 2020
Accepted: 19 April 2020
First Online: 29 April 2020
Ethics approval and consent to participate
: Not applicable. The tea plants used in this study were provided by Tea Research Institute of Qingdao Agricultural University. It does not require ethical approval.
: Not applicable.
: The authors declare that they have no competing interests.