TY JOUR TI CREATION OF A PERENNIAL GRASSES NEW HYBRID MATERIAL BY THE POLYCROSS METHOD KW awnless brome KW red clover KW parent variety KW hybrid seeds JO Bulletin of KSAU AU Feoktistova, N.A. AU Leonidov, Y.E. PY 2024 IS 0 PB Krasnoyarsk State Agrarian University