Funding for this research was provided by:
National Natural Science Foundation of China (31360293)
Excellent Youth Development Foundation of Zhengzhou University (2013-03)
International Scientific Cooperation Program of China (2013DFA31600)
Guangxi Special Fund for Scientific Base and Talent (GKAD17195100)
Guangxi Natural Science Fund (2011GXNSFF018002, 2012GXNSFDA053011)
Guangxi Sugarcane Innovation Team of National Agricultural Industry Technology System (gjnytxgxcxtd-03-01)
Text and Data Mining valid from 2019-01-07
Received: 6 September 2018
Accepted: 19 December 2018
First Online: 7 January 2019
Ethics approval and consent to participate
: No specific permits were required for the described field studies. The location is not privately-owned or protected in any way, and the field studies did not involve endangered or protected species.
: Not applicable.
: The authors declare that they have no competing interests.
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