1. College of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming 650201, China
2. College of Resources and Environment, Yunnan Agricultural University, Kunming 650201, China
3. College of Resources and Environment, Yuxi Normal University, Yuxi 653199, China
4. College of Agronomy and Life Sciences, Zhaotong University, Zhaotong 657000, China
5. Medicinal Plants Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650200, China