TY JOUR TI VARIABILITY OF PLANT HEIGHT AND GRAIN YIELD OF COLLECTED SAMPLES OF WINTER TRITICALE KW winter triticale (xTriticosecale Wittmack) KW plant height KW yield KW genotype KW variation KW genotype-year interaction JO Vestnik of Kazan State Agrarian University AU Ponomarev, S.N. AU Ponomareva Mira Leonidovna, M.L. AU Fomin, S.I. AU Mannapova, G.S. AU Gil'mullina, L.F. PY 2020 IS 15 PB Kazan state agrarian University