TY JOUR TI GRAIN QUALITY OF BARLEY VARIETIES IN THE CONDITIONS OF NORTHERN TRANS-URALS KW spring barley KW weight of 1000 grains KW grain protein content nature KW yield KW protein harvest from 1 hectare KW Northern Trans-Urals JO Bulletin of KSAU AU Shulepova, O.V. AU Belkina, R.I. PY 2017 IS PB Krasnoyarsk State Agrarian University