Zhao Qiguo, an academician of the Chinese Academy of Sciences and a Professor of Nanjing Soil Science, CASand Xie An-hua, an academician of the Chinese Academy of Sciences and a Professor of Fujian Agriculture and Forestry University and their team investigated Changsha Research Station for Agricultural and Environmental MonitoringInstitute of Subtropical AgricultureChinese Academy of Sciences on April 26, 2017.

They visited demonstration zones for agro-ecological management in Kaihui town, tea-garden ecological management and field long-term experiments in Jinjing.