Aytmuratova Gulayxan Uays qizi and Berdiyev Tolib Tursunniyazovich 2026. Group and Fractional Composition of Humus in The Soils of The Lower Amu Darya Region. American Journal Of Agriculture And Horticulture Innovations. 6, 08 (Aug. 2026), 11–16. DOI:https://doi.org/10.37547/ajahi/Volume06Issue08-02.