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V monografii rassmotreny rezul'taty issledovaniy razlichnykh variantov podbora spetsializirovannykh liniy, zavodskikh tipov, porod sviney, provedeno nauchnoe obosnovanie urovnya ikh rezul'tativnosti, opredelena stepen' vliyaniya razlichnykh faktorov, a takzhe kombinatsionnaya sposobnost' spetsializirovannykh liniy i krossov zhivotnykh. Razrabotany printsipy otsenki luchshikh variantov podbora. Razrabotana i vnedrena modifitsirovannaya forma rotatsionnogo skreshchivaniya. Izucheny produktivnye kachestva gibridnykh podsvinkov i pomesey.