Productive and biological properties of the purebred pigs of KM-1 breed type and CM-1 breed and their crossbreeds after reciprocal crossing

Estimation of the indicators of feeding and meat efficiency of the purebred pigs of КМ-1 breed type and СМ-1 early meat breed is given in the article. Reciprocal crossing of pigs of the given breeds provides improvement of the gilt feeding qualities. Use of the male pigs of КМ-1 breed type influences on formation of the best meat efficiency of the hybrids in the process of feeding to 100 kg, and also on biological and chemical and hematological blood indicators.