For citations:
Artemova O.Yu., Sumina E.V., Beletsky S.V. Formation of the top yield of purple echinacea depending on the “Biogor” microbiological fertilizer. New Technologies. 2024;20(4):90-98. (In Russ.) https://doi.org/10.47370/2072-0920-2024-20-4-90-98