Useful signs and their relationship with blood parameters in repair pigs of different breeds

The influence of breeds on the variability of some economic and useful features in repair pigs and the correlation of their parameters with indicators of lipid metabolism was studied. The work was performed on the basis of ООО «Agrofirma Ariant». The experimental groups were formed based on the results of bonitation: group I - lead rocks Duroc (n=41), II - Yorkshire (n=100) and III - Landrace (n=30). It was found that the live weight of piglets-Dukes at birth is greater than that of Yorkshires and landraces by 12.6 and 14.5 % (р