00580naa#a2200193#i#450# EN\\bibl\132166 20260807010737.5 2222-0364 20250325b2025####ek#y0engy0150####ca RU THE INFLUENCE OF EXTRUDED FEED ON THE MILK PRODUCTIVITY OF BLACK-AND-WHITE COWS Journal article Omsk FSBEI HE Omsk SAU 2025 6 с. Journal article local Молочный скот. 636.2.034 ZABOLOTNYKH M V ZHAXALYKOV R A POLYAK A I vestnik.omgau.ru