TY JOUR TI INTEGRATED CHARACTERISTICS OF THE ADAPTIVE ACTIVITY LEVEL OF WINTER RYE TETRA-PLOID SAMPLES UNDER THE NORTH-WEST OF THE RUSSIAN FEDERATION CONDITIONS KW varieties KW adaptability KW multiplicativity KW intensity KW ecological valence JO Bulletin of KSAU AU Safonova, I.V. AU Anis'kov, N.I. PY 2023 IS 0 PB Krasnoyarsk State Agrarian University