Susol R. Methodology of creation and usage of new pigs genotypes of domestic and foreign origins in the conditions of southern Ukraine

The thesis is proved theoretically and practically implemented methodology for the creation and use of new genotypes of domestic origin pigs and reasonable uses of pig breeds of foreign origin in Southern Ukraine. It was found that the improvement of the population of pigs of large white breed in the conditions of the Odessa region occurred on the principle of "open" with a population in the breeding process of the animals of the same breed of Estonian, English and French descent. The high genetic potential pigs Pietrain breed of downhole and meat quality. The possibility of the use of French pig breeding company "Nucleus" and "ADN" in Southern Ukraine at pure breeding and cross. The introduction in the diet of pigs increased levels of crude protein and digestible lysine enhances the genetic potential productivity of animals. The possibility of increasing the reproductive performance, fattening, meat efficiency in view of ESR, MC4R and RYR1 genes. Explore options interbreed pig combinations provides additional income.