title: Inhibition of nitrification by ammonia and nitrous acid.
mesh_terms: D000641:Ammonia / Q000494:pharmacology*; D001419:Bacteria / Q000187:drug effects / Q000378:metabolism; D009573:Nitrites / Q000494:pharmacology*; D009584:Nitrogen / Q000378:metabolism*; D009586:Nitrogen Fixation; D009608:Nitrous Acid / Q000494:pharmacology*; D014871:Water Microbiology
chemical_list: D009573:Nitrites; D000641:Ammonia; D009584:Nitrogen; D009608:Nitrous Acid