TY JOUR TI EVALUATION OF INTRODUCED GRAPE VARIETIES BIOMORPHOLOGICAL FEATURES IN THE ORENBURG REGION CONDITIONS KW grape varieties KW number of bunches KW average weight of berries KW bush productivity KW productivity KW collection JO Bulletin of KSAU AU Tihonova, M.A. AU Mushinsky, A.A. PY 2022 IS 0 PB Krasnoyarsk State Agrarian University