TY JOUR TI VARIETY STUDY OF SESAME SAMPLES IN THE CONDITIONS OF ASTRAKHAN REGION KW sesame (Sesamum indicum L.) KW samples KW productivity KW climatic factors KW plasticity KW stability JO Vestnik of Kazan State Agrarian University AU Myagkova, E.G. AU Eremin, V.A. PY 2024 IS 19 PB Kazan state agrarian University