TY JOUR TI DEVELOPMENT OF A SLOW-GROWTH TECHNOLOGY FOR THE MEDIUM-TERM PRESERVATION OF PHALAENOPSIS HYBRID IN VITRO KW Orchidaceae KW protocorm KW nutrient medium KW retardants KW cultivation conditions KW anatomy KW leaves JO Bulletin of KSAU AU Hussien, M.. AU Molkanova, O.I. PY 2026 IS 0 PB Krasnoyarsk State Agrarian University