TY JOUR TI THE YIELD AND PARAMETERS OF ECOLOGICAL PLASTICITY, STABILITY AND HOMEOSTATICITY OF NEW VARIETIES OF SPRING BARLEY IN THE CONDITIONS OF WEST SIBERIAN REGION KW spring barley KW variety KW yield KW stability KW plasticity KW homeostatic ability KW environmental fac-tors KW variation coefficient KW adaptability KW ecological conditions KW capacity KW selection KW productivity KW regres-sion coefficient KW the indicator of the level of sort’s stability JO Bulletin of KSAU AU Aniskov, N.I. AU Nikolaev, P.N. AU Popolzukhin, P.V. AU Safonova, I.V. PY 2016 IS PB Krasnoyarsk State Agrarian University