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PRODUCTIVE PERFORMANCES OF HYBRIDS DEPENDING ON GENOTYPES OF MATERNAL AND PATERNAL FORMS OF SWINE

In this paper there are presented the results of hybrids appreciation obtained by combining Large White mixed production, Landrace breeds maternal forms and Pietrain, Hampshire – paternal forms. It was proven that for the formation of qualitative carcasses it would be rational to use tri-racial hybrids LA x L x P in production units, which are characterized by globular hams and an intensive development of main muscles that are qualitative meat providers.