TY JOUR TI DEVELOPMENT OF A NUTRIENT MEDIUM COMPONENT FROM BIOLOGICAL FLUIDS OF THE REPRODUCTIVE SYSTEM OF COWS TO INCREASE THE EFFICIENCY OF IN VITRO PRODUCTION OF BOVINE EMBRYOS KW bovine embryo KW uterine fluid KW oviduct fluid KW in vitro KW polyethyleneglycol KW sucrose JO Bulletin of KSAU AU Kas'yanov, R.O. AU Pleshkov, V.A. AU Smolovskaya, O.V. AU Arsent'eva, A.D. PY 2025 IS 0 PB Krasnoyarsk State Agrarian University