For citations:
Gainullina M.K., Kuznetsova A.V., Kurenkov E.E. The effect of the biologically active additive betaine-aldehyde on the meat productivity of quails. Agricultural Science Euro-North-East. 2022;23(5):724-731. (In Russ.) https://doi.org/10.30766/2072-9081.2022.23.5.724-731