RumenSwimming PoolsCiliophoraFermentationAnimal FeedFatty Acids, VolatileSheepCattleReticulumRuminantsDigestionGastrointestinal ContentsBacteriaAbomasumEukaryotaMethaneNitrogenStomach, RuminantSilageFibrobacterAnimal Nutritional Physiological PhenomenaGene PoolPoaceaeCelluloseDietAmmoniaRuminococcusMethanobrevibacterOmasumMedicago sativaPropionatesButyrivibrioHydrogen-Ion ConcentrationPeptococcaceaeFatty AcidsGram-Negative Anaerobic BacteriaRNA, Ribosomal, 16SMonensinPhylogenyAnaerobiosisDietary FiberBacteroidesCerealsMolecular Sequence DataEubacteriumStarchPrevotellaHydrogenationZea maysDietary ProteinsGoatsSequence Analysis, DNARandom AllocationMetagenomeGastric JuiceDNA, RibosomalCarbohydrate MetabolismCellobioseBase CompositionAcetatesTime FactorsCulture MediaButyratesEatingKineticsEructationDNA, BacterialDuodenumAmino AcidsFungiFood AdditivesSelenomonasFecesLiverHydrogenTanninsAbsorption