TY JOUR TI STUDY OF THE ISOLATION OF ERGOT SCLEROTIA FROM GRAIN MATERIAL IN AQUEOUS SOLUTION OF SALT KW grain material KW poisonous ergot sclerotia KW grain cleaning machine KW aqueous salt solution KW winter rye grain KW harmful impurity JO Vestnik of Kazan State Agrarian University AU Saitov, V.E. AU Kurbanov, R.. AU Saitov, A.V. PY 2022 IS 17 PB Kazan state agrarian University