TY JOUR TI PROBABILITY OF HIGH-QUALITY GRAIN FORMATION WITH SPRING WHEAT VARIETIES OF DIFFERENT ORIGIN IN THE STEPPES OF ORENBURG URAL REGION KW wheat KW variety KW grain KW nature KW glassiness KW protein KW gluten KW quality KW the probability KW class. JO Vestnik of Kazan State Agrarian University AU Timoshenkova, T.A. AU Mukhitov, L.. AU Samuilov, F.. PY 2017 IS 11 PB Kazan state agrarian University