TY JOUR TI GRAIN PRODUCTIVITY AND QUALITY OF THE BARE-GRAINED BARLEY VARIETY SAMPLES IN THE NORTHERN FOREST-STEPPE OF THE TYUMEN REGION KW bare-grained barley KW collection KW crop capacity KW vegetation KW quality KW stem rust KW lodging JO Bulletin of KSAU AU Gubanov, M.V. PY 2015 IS PB Krasnoyarsk State Agrarian University