Effect of crossing Australian Merino rams with sheep of the South Ural breed
It is established that hybrid Australian Merino rams (1/2 AM ×1/2SU) with purebred south Ural sheep of different thorough-breediness resulted in higher wool production in hybrid young animals (1/2AM+1/2AM) as to wool fibre length and thickness as compared with purebred ones of the South Ural breed.