Показана эффективность использования корма и мясная продуктивность чистопородных и четверть кровных по эдильбаю романовских баранчиков.Shown feed efficiency and meat productivity of purebred and chetvertichnyh on edilbay Romanov rams. Control slaughter and boning of carcasses of sheep showed that they were preferable in animals with the blood of edilbay. Their pre-slaughter weight was 8.2 kg or 15.7 %, the mass of steamed carcass was 5.42 kg or 21.5 %, the slaughter yield was 3.12 abs. the mass of flesh-meat was 3.51 kg or 23.7 % higher compared to purebred Romanov peers.