SoilSoil MicrobiologySoil PollutantsSoil Pollutants, RadioactiveTreesRNA, Ribosomal, 16SBiodegradation, EnvironmentalEcosystemFertilizersBacteriaPhylogenyDNA, RibosomalPlant RootsAgricultureMolecular Sequence DataBiomassSequence Analysis, DNADNA, BacterialCarbonBiodiversityNitrogenBiotaManureFungiGenes, rRNAEnvironmental RemediationMetals, HeavyWaterCrops, AgriculturalPoaceaeDesert ClimateEnvironmental MonitoringHumic SubstancesNitrificationOligochaetaTropical ClimateActinomycetalesAgricultural IrrigationNitrogen CycleCarbon CycleBase CompositionBase SequenceDenaturing Gradient Gel ElectrophoresisDenitrificationSpecies SpecificityTemperatureFatty AcidsEnvironmental PollutionPlantsRainMethaneHydrogen-Ion ConcentrationPicaPseudomonasWetlandsAmino Acid Sequence2,4-Dichlorophenoxyacetic AcidPetroleumBacterial Typing TechniquesCulture MediaPhosphorusRNA, BacterialPlant LeavesNitrogen CompoundsColony Count, MicrobialPolymerase Chain ReactionHerbicidesPseudomonas fluorescensCarbon SequestrationOrganic ChemicalsActinobacteriaArchaeaCluster AnalysisMicrobial ConsortiaCarbon DioxideChinaSeasonsProteobacteriaNitratesPlant DevelopmentArctic RegionsAluminum SilicatesPlant ShootsOryza sativaHydrocarbons