ManureFertilizersDisease ManagementAnimal HusbandryAgricultureWaste ManagementSoilSoil MicrobiologyEnvironmental PollutionCase ManagementDairyingAmmoniaRefuse DisposalPatient Care ManagementAnimal FeedSwineOdorsPain ManagementHousing, AnimalLettuceCattleNitrogenCrops, AgriculturalRisk ManagementNitrogen CompoundsFecesTreatment Outcome