00608naa#a2200181#i#450# EN\URAL'SKIY GOSUDARSTVENNYY AGRARNYY UNIVERSITET\bibl\42175 20260316084200.1 1997-4868 20210203b2021####ek#y0engy0150####ca RU Topical issues of raising breeding roosters of the Hisex Brown cross Journal article Ekaterinburg Ural State Agrarian University 2021 6 с. Journal article local Neverova O. P. Gorelik Ol'ga Vasil'evna Lopaeva Nadezhda Leonidoana usau.editorum.ru