TY JOUR TI REACTION OF SPRING RAPE OF ACCORD VARIETY ON ABIOTIC CONDITIONS WITH CHEMICAL COMPOSITION OF GRAIN KW spring rape KW seeds KW chemical element KW abiotic conditions. JO Vestnik of Kazan State Agrarian University AU Fatykhov, I.S. AU Vafina, E.F. AU Muhametshina, S.I. PY 2018 IS 12 PB Kazan state agrarian University