TY JOUR TI ADAPTATION EFFICIENCY OF BLACKBERRY VARIETIES AT THE EX VITRO STAGE DEPENDING ON SUBSTRATE TYPES KW micropropagation KW blackberry KW ex vitro KW substrate KW biotechnology KW blackberry variety JO Bulletin of KSAU AU Aysanov, T.S. AU Selivanova, M.V. AU Goryanikov, Y.V. PY 2025 IS 0 PB Krasnoyarsk State Agrarian University