%0 Journal Article %T Influence of unstable weather conditions on the passage time of phenological phases of black currant in the Middle Urals %A Чеботок, Е.М. %K black currant, introduced varieties, local varieties, phenology, Middle Urals, unstable weather conditions, adaptation. %J Аграрный вестник Урала %D 2020 %N 198 %P 5 %I Уральский государственный аграрный университет