Tissue culture technique, papersandwich mycorrhization technique and roottruncating cultivation with mycorrhiza in nursery were used to make Pisolithus tinctorius RG310 and RG49 to form endoectotrophic mycrrhiza on Pinus massoniana,P.

The mycorrhizaization accelerated the height and diameter growth of seedlings.

Study on the Inoculation Technology of Tuber sp. for the Mycorrhizal Seedlings;