title: [The distribution of introduced nitrogen-fixing bacteria in the rice root zone].
abstract: The most oxidized zone 0-1.5 mm of root, which determines the high number of aerobic diazotrophic microorganisms, the reduced zone 1.5-4.5 mm, where their quantity was decreased and maximum of anaerobic nitrogen-fixing bacteria development observed as well as the reducing zone 4.5-7.5 mm, in which aerobic, obligate and facultative anaerobic bacteria coexist, have been discovered in the rice root exudations and their decomposition products.
authors.affiliation: Southern Branch of the Institute of Agricultural Microbiology, Ukrainian Academy of Agrarian Sciences, 107 K. Marx St., Gvardeiskoe, Simferopol Region, Crimea, 97513, Ukraine.
authors.forename: M K
authors.initials: MK
authors.lastname: Sherstoboiev
authors.forename: O V
authors.initials: OV
authors.lastname: Sherstoboieva
authors.forename: V P
authors.initials: VP
authors.lastname: Patyka
mesh_terms: D000332:Aerobiosis; D000693:Anaerobiosis; D001419:Bacteria / Q000302:isolation & purification*; D018407:Bacterial Physiological Phenomena; D009586:Nitrogen Fixation; D012275:Oryza / Q000382:microbiology*; D010084:Oxidation-Reduction; D018517:Plant Roots / Q000382:microbiology