%0 Journal Article %T EFFECT OF INORGANIC AND CHELATE FORMS OF ZINC- AND COPPER-CONTAINING FERTILIZERS ON WHEAT GRAIN PRODUCTIVITY AND QUALITY CHARACTERISTICS %A Kodochilova, N.A. %A Buzynina, T.S. %A Semenov, V.V. %A Petrov, B.I. %K trace elements, copper, zinc, chelates, winter wheat, spring wheat, productivity, gluten, protein %J Bulletin of KSAU %D 2023 %N 0 %P 8 %I Krasnoyarsk State Agrarian University