Mycorrhizal resource of Robinia pseudoacacia forests in different places were investigated, and the results showed that eighteen species of Ectomycorrhizal and two species of VAM were main species for the Robinia pseudoacacia. Two stains of ECM fungi and VAM fungi were cultured,and the most suitable medium and inoculated plant were selected.Through the inoculation, it is indicated that Ectomycorrhizal and VAM were able to be formed actually for Robinia pseudoacacia.
Symbiosis between Frankia,VA mycorrhizal fungi and Hippophae rhamnoides L.was studied in lab.The characteristic structures-arbuscules of VAM and nodules were confirmed in the root of H.rhamnoides L.,which was inoculated with VAMF and Frankia in pure artificial culture.Evaluated by the stimulation on the growth of the host plant,VAH is a better associated fungi and HR16 is a better Frankia for Hippophae rhamnoides L.
