TY JOUR TI Introduction to in vitro culture of Ginkgo biloba (Linnaeus, 1771) KW Ginkgo biloba KW callus Ginkgo biloba KW concentration of phytohormones KW sterilization of Ginkgo biloba KW Egb 761 KW ginkgolides KW plant regeneration KW secondary metabolites. JO Agrarian Bulletin of the AU Bessonova, V.A. AU Cherepanova, O.E. PY 2020 IS 203 PB Ural State Agrarian University