SoilSewageSoil MicrobiologyOligochaetaWaste ManagementMethaneAnaerobiosisManureBioreactorsSoil PollutantsBiofuelsWaste Disposal, FluidRenewable EnergyRefuse DisposalBacteria, AnaerobicWaste ProductsMethanomicrobialesMethanobacterialesMethanosarcinaceaeBiotaIndustrial WasteClostridium butyricumBiodegradation, EnvironmentalArchaeaBacteriaDigestionFermentationWater MicrobiologyTemperatureSoil Pollutants, RadioactiveRNA, Ribosomal, 16SMolecular Sequence DataPhylogenyFertilizersDNA, RibosomalDNA, BacterialSequence Analysis, DNAEcosystemTreesWater PollutionSanitary EngineeringAgricultureEnvironmental MonitoringNitrogenPlant RootsFresh WaterBiomassFungiCarbonPoaceaeBiodiversityCulture MediaGenes, rRNAHydrogen-Ion ConcentrationSpecies SpecificityPolymerase Chain ReactionWater PurificationMetals, HeavyBase SequenceWaterWater Pollutants, ChemicalEnvironmental PollutionEnterovirusColony Count, MicrobialActinomycetalesFecesAmino Acid SequencePseudomonasEscherichia coliBacterial Typing TechniquesSeasonsTrypsinRiversPoliovirusBase CompositionEnvironmental RemediationCattleRNA, BacterialBacteriological TechniquesHumic SubstancesDesert ClimateWater PollutantsCrops, AgriculturalNitrificationAdsorptionBacterial ProteinsEnterobacteriaceaePlantsRumenFatty AcidsAmmoniaPolymorphism, Restriction Fragment LengthAnimal FeedCarbon CycleNitrogen CycleAgricultural IrrigationTropical Climate