%0 Journal Article %T INTRODUCED GRAPEVINE VARIETIES YIELD AND QUALITY IN THE LOWER DON REGION CONDITIONS %A Ganich, V.A. %A Naumova, L.G. %K ampelographic collection, grapevine, varietal study, introduced varieties. %J Bulletin of KSAU %D 2021 %N 0 %P 5 %I Krasnoyarsk State Agrarian University