1. College of Horticulture, Hunan Agricultural University, No. 1 of Nongda Rd., Changsha 410128, China
2. School of Chemistry and Materials Science, Hunan Agricultural University, No. 1 of Nongda Rd., Changsha 410128, China (Corresponding author), e-mail: liaoguiping2016@163.com, https://orcid.org/0000-0002-0784-229X
3. Institute of Marxism, Hunan Agricultural University, No. 1 of Nongda Rd., Changsha 410128, China