00700naa#a2200193#i#450# EN\FNC «VIK IM. V. R. VIL'YAMSA»\bibl\109639 20260316142102.1 2222-5366 20251211b2025####ek#y0engy0150####ca RU Protein feed additive in the diet of fresh cows Journal article Lobnya Federal Williams Research Center of Forage Production and Agroecology 2025 9 с. Journal article local Мясной скот и телятина. 636.2.033 Kosolapova Valentina Gennadievna Sumin Sergey Vladislavovich Mokrushina Olga Gennadevna adaptagro.editorum.ru