TY JOUR TI VARIETY STUDY OF PERSPECTIVE INTRODUCED GRAPE MEGRABUJR UNDER THE CONDITIONS OF THE LOWER DON REGION KW grapes KW ampelographic collection KW introduced variety KW productivity KW conditions KW winemaking KW tasting as-sessment of wine JO Bulletin of KSAU AU Ganich, V.A. AU Naumova, L.G. AU Matveeva, N.V. PY 2023 IS 0 PB Krasnoyarsk State Agrarian University