TY JOUR TI Natural egg incubation of high-productive meat cross of chickens KW temperature conditions KW brood hen KW brooding KW natural incubation KW hatchability KW productivity KW meat cross. JO Agrarian Bulletin of the AU Sudakov, A.N. AU Andrianov, E.A. AU Andrianov, A.A. PY 2020 IS 196 PB Ural State Agrarian University