For citations:

Antsiferova О.А., Demidova L.M., Chernyavskaya A.A. Experience in rating arable soils in the Kaliningrad region based on the soil-ecological index. KSTU News. 2026;1(82):83-100. (In Russ.) https://doi.org/10.46845/1997-3071-2026-82-83-97