Influence of the microbiological fertilizer Slavol on the formation of early harvest of potatoes in the conditions of the Moscow regionM. E. Dyikanova, I. N. Gasparyan, O. N. Ivashova, N. F. Deniskina and Sh. V. GasparyanBIO Web Conf., 52 (2022) 00054DOI: https://doi.org/10.1051/bioconf/20225200054