TY JOUR TI Evaluation of the varieties of Chrysanthemum × hortorum from the collection SUBGI UFRC RAS taking into account the direction of use KW chrysanthemum KW introduction KW biology KW decorative features KW economically valuable qualities KW direction of use JO Agrarian Bulletin of the AU Denisova, S.G. AU Reut, A.A. PY 2021 IS 207 PB Ural State Agrarian University