METHOD TO GROW POLAR FOX OFFSPRING

摘要

FIELD: veterinary science, fur farming. SUBSTANCE: polar fox offspring aged 3 months to slaughtering for the purpose to obtain polar fox skins are transferred to such a feeding diet that has one emptying day per a week at 90-85% energetic nutrition level against already existed norms. Diet during the period since June to October is supplemented with antioxidants as agidole at 2-40 mg/kg live body weight daily or phenoxane at the dose of 1.5-5 mg/kg. The method enables to increase polar fox skin area by 1.7-4.7% at high quality values, decrease fodder expenses by 8.2-12.2% and introduce one general day-off for the personnel in fur-breeding farms. EFFECT: higher efficiency. 1 tblt