TY JOUR TI Variability of adaptive properties of spring wheat in Northern Kazakhstan due electromagnetic treatment KW spring wheat KW variety KW electromagnetic treatment KW pre-processing KW stability KW stress tolerance KW responsiveness KW adaptability. JO Vestnik of Kazan State Agrarian University AU Egorova, I.. AU Kondratenko, E.. AU Soboleva , O.. AU Verbitskaya, N.. PY 2014 IS 9 PB Kazan state agrarian University