For citations:

Kedeeva O.S., Arylov Yu.N., Dubrovin A.F., Mankuev A.V. The effectiveness of the use of the probiotic “bifidum-shzh” in fattening sheep at the experimental station “Kalmykskaya” KNISH named after M.B. Narmaev. The Agriculture and Ecosystems in Modern World: Regional and Inter countries’ research. 2026;5(1):12-17. (In Russ.) https://doi.org/10.53315/2949-1231-2026-5-1-12-17