For citations:
Mamontov V.G., Belyaeva S.A., Shmakova K.A. Infrared absorption spectra of granulometric element fractions of typical virgin chernozem of the Kursk region. IZVESTIYA OF TIMIRYAZEV AGRICULTURAL ACADEMY. 2023;1(4):5-19. (In Russ.) https://doi.org/10.26897/0021-342X-2023-4-5-19