Ayush, E., Norovsambuu, T., Choinzon, S. and Damdinsuren, G. 2022. Results of research on intake and nutrition digestibility for concentrated feed enriched with zeolite and glycerin and grass herb. Mongolian Journal of Agricultural Sciences. 15, 35 (Dec. 2022), 1–6. DOI:https://doi.org/10.5564/mjas.v15i35.2441.