@article{Kosolapova2025protein, author={Kosolapova, V.G. and Sumin, S.V. and Mokrushina, O.G.}, title={Protein feed additive in the diet of fresh cows}, journal={Adaptive Fodder Production}, publisher={Federal Williams Research Center of Forage Production and Agroecology}, year={2025}, pages={53-62}, volume={2025}, issue={4}, }