For citations:
Boiko V.S., Voronkova N.A., Timokhin A.Yu., Balabanova N.F. The contribution of perennial fodder crops to the nitrogen balance of agroecosystems in Western Siberia. Agricultural Science Euro-North-East. 2023;24(2):249-256. (In Russ.) https://doi.org/10.30766/2072-9081.2023.24.2.249-256