Variability of reproductive and productive qualities of pigs of different genotypes

Numerous studies and practice demonstrate that the main factor influencing the increase in the productive qualities of pigs is interbreeding. As a result of the use of hybridization, it is possible to significantly enhance hereditary traits, and due to the effect of heterosis, increase the viability and productive qualities of animals. According to the presented article, the coefficients of reproductive and fattening qualities indicate the homogeneity of the herd, which indicates a decrease in the diversity of traits, in connection with this, a livestock that is homogeneous in terms of productivity is able to fully use its productive potential.