TY JOUR TI PHYSICAL PROPERTIES OF GRAIN OF SPRING WHEAT VARIETIES IN THE CONDITIONS OF THE NORTHERN TRANS-URALS REGION KW wheat KW variety KW physical properties of grain KW groups of ripeness KW the weight of 1000 grains KW vitreousness KW nature JO Bulletin of KSAU AU Akhtarieva, M.K. AU Belkina, R.I. AU Serdyukova, L.A. AU Moiseeva, K.V. PY 2018 IS PB Krasnoyarsk State Agrarian University