%0 Journal Article %T SEASONAL DYNAMICS OF SUGAR CONTENT AND ACIDITY IN BERRIES OF THE DON NATIVE GRAPE VARIETY VARYUSHKIN %A Novikova, L.Y. %A Naumova, L.G. %A Ganich, V.A. %K grapes, ampelographic collection, native Don variety, sugar content of berry juice, titratable acidity, correlation analysis, regression analysis, agrometeorological dependence, seasonal dynamics %J Bulletin of KSAU %D 2023 %N 0 %P 6 %I Krasnoyarsk State Agrarian University