TY JOUR TI INFLUENCE OF SPRING WHEAT VARIETIES ON GROWTH AND DEVELOPMENT OF PLANTS KW growth KW development KW culture KW varieties KW tillering KW earing KW tube exit KW milk ripeness of grain KW wax ripeness. JO Vestnik of Kazan State Agrarian University AU Malov, N.P. PY 2018 IS 13 PB Kazan state agrarian University