TY JOUR TI FEATURES OF NEW MEDICINAL PLANT PLATYCODON GRANDIFLORUS A. DC. INTRODUCTION IN THE NON-CHERNOZEM ZONE OF RUSSIA KW Platycodon grandiflorus KW medicinal plant KW phenology KW root yield KW extractive substances JO Bulletin of KSAU AU Tsitsilin, A.. AU Saybel, O.L. PY 2024 IS 0 PB Krasnoyarsk State Agrarian University