title: Effect of low temperature and different nitrogen compounds on the growth of nitrate assimilating bacteria in soil.
mesh_terms: D000645:Ammonium Sulfate / Q000378:metabolism; D001419:Bacteria / Q000254:growth & development* / Q000378:metabolism; D002452:Cell Count; D003080:Cold Temperature; D009566:Nitrates / Q000378:metabolism; D009584:Nitrogen / Q000378:metabolism*; D010944:Plants; D000644:Quaternary Ammonium Compounds / Q000378:metabolism; D012988:Soil Microbiology
chemical_list: D009566:Nitrates; D000644:Quaternary Ammonium Compounds; D009584:Nitrogen; D000645:Ammonium Sulfate