@article{Nikolaeva2025optimization, author={Nikolaeva, N.A. and Borisova, P.P. and Alekseeva, N.M. and Lukin, V.N.}, title={OPTIMIZATION OF ENERGY-PROTEIN-MINERAL FEEDING IN DIETS OF RED STEPPE FIRST-CALF HEIFERS IN NORTHERN CONDITIONS}, journal={INTERNATIONAL AGRICULTURAL JOURNAL}, publisher={Electronic science}, year={2025}, pages={358-373}, volume={8}, issue={6}, }