TY JOUR TI SCIENTIFIC SUBSTANTIATION OF BASIC PARAMETERS FOR EFFICIENT HORSE MEAT PRODUCTION KW herd horse breeding KW herd structure KW fertility of mares KW meat production. JO Bulletin of KSAU AU Sidorova, A.L. AU Kolesnikov, V.A. AU Murzina, T.V. AU Zhilyakova, G.M. AU Stroganova, I.Y. PY 2021 IS 0 PB Krasnoyarsk State Agrarian University