Breeding and productive traits of boars of Belarusian black-motley breed at the base breeding enterprises

Abstract

The experiments helped to determine the breeding value of boars-producers of different lines of the Belarusian black-motley breed used at base breeding enterprises of the republic, and the directions of the effective use of the best of them are determined. For highly productive self-replacement young animals obtaining it is necessary to use boars of lines Kopyl 2107, Kopylok 401 and Zarechny 6069. Boars of these lines will improve reproductive traits of daughters by 6-33 %.