00637naa#a2200193#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\39230 20240424081644.3 1997-4868 20200831b2020####ek#y0engy0150####ca RU Reproductive qualities of hybrid sows at crossing with Duroc boars Journal article Ekaterinburg Ural State Agrarian University 2020 7 с. Journal article local Kazanceva Nina Petrovna Krasnova Oksana Anatol'evna Vasil'eva M. I. Hardina E. V. usau.editorum.ru