title: [Nitrogen-fixing fungal associations with bacteria].
abstract: Nitrogen-fixing associations of fungi and bacteria have been isolated from the soil and flooring of coniferous forests. The special composition and the nitrogen-fixing activity of components in associations were determined. Pure fungal cultures did not possess the nitrogen-fixing activity. The nitrogen-fixing activity of pure bacterial cultures was always lower than that of their associatons with fungi. The possibility of existence and the specificity of species composition in the nitrogen-fixing associations of fungi and bacteria are discussed.
mesh_terms: D001419:Bacteria / Q000302:isolation & purification*; D004463:Ecology; D005658:Fungi / Q000302:isolation & purification*; D009586:Nitrogen Fixation; D012988:Soil Microbiology; D013045:Species Specificity
vernacular_title: Azotfiksiruiushchie assotsiatsii gribov s bakteriiami.