SoilSoil MicrobiologySoil PollutantsSoil Pollutants, RadioactiveRNA, Ribosomal, 16SDNA, RibosomalBacteriaTreesBiodegradation, EnvironmentalEcosystemPhylogenyDNA, BacterialFertilizersAgricultureSequence Analysis, DNAPlant RootsNitrogenBiomassMolecular Sequence DataBiodiversityGenes, rRNABiotaCarbonColony Count, MicrobialFungiPoaceaeManureEnvironmental MonitoringPolymerase Chain ReactionEnvironmental RemediationWaterDesert ClimateMetals, HeavyHumic SubstancesCrops, AgriculturalNitrificationSpecies SpecificityOligochaetaBacterial Typing TechniquesMethaneBase CompositionCattle DiseasesActinomycetalesTropical ClimateAgricultural IrrigationDenaturing Gradient Gel ElectrophoresisNitrogen CycleCarbon CyclePhosphorusCulture MediaEnvironmental PollutionSewageRNA, BacterialPicaCattleDenitrificationFatty AcidsActinobacteriaHydrogen-Ion ConcentrationSeasonsTemperatureWater MicrobiologySwineRainAnimal FeedIntestinesBifidobacterium2,4-Dichlorophenoxyacetic AcidCluster AnalysisDiarrheaWetlandsNitrogen CompoundsPetroleumFermentationPlantsPseudomonasBiotransformationCarbon SequestrationHerbicidesChinaMineralsCarbon DioxideAntibiosisDigestive SystemCoprophagiaPseudomonas fluorescensOrganic ChemicalsMetagenomeMicrobial ConsortiaBacteroidesGerm-Free LifeIntestine, LargeClostridiumWater PollutionBileEscherichia coli O157AnaerobiosisNitratesLactobacillusProteobacteria