%0 Journal Article %T Effectiveness of growth regulators when cultivating barley %A Bobrenko, I.A. %A Boldysheva, E.P. %A Kormin, V.P. %A Prostynyuk, T.V. %K barley, growth regulator, lignohumate, zerebra agro, efficiency %J Vestnik of Omsk SAU %D 2026 %N 62 %P 5 %I FSBEI HE Omsk SAU