20 June 2022
PhD defense Haifeng Zheng
![Haifeng Zheng Haifeng Zheng](/english/silvanova/news/2022/phd-defensehaifeng-zheng/Haifeng_Zheng.jpg)
Congratulations to Haifeng Zheng on successfully defending his thesis: ‘‘Soil enzyme activity and ecoenzymatic stoichiometry as affected by tree species and their mycorrhizal association’’
Congratulations to Haifeng Zheng on successfully defending his thesis: ‘‘Soil enzyme activity and ecoenzymatic stoichiometry as affected by tree species and their mycorrhizal association’’