REPRODUCTIVE QUALITIES OF SOWS WHEN CROSSED WITH HYBRID BOARS OF SPECIALIZED MEAT BREEDS

Abstract

The research on reproductive qualities of pigs of domestic and foreign breeding have been conducted in order to improve fattening and meat qualities of the young and maintain reproductive capacity. It is determined that crossing of hybrid sows (БКБ  Й) with terminal boars (Д  П) ensures a sufficiently high level of reproductive qualities of sows of this combination (БКБ  Й)  (Д  П) multiple pregnancy rate – 12.0 animals, litter weight – 21.6 kg, milk rate – 62 kg.