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Related articles:
Biogeochemical cycle
Denitrification
Eutrophication
Nitrogen
Nitrogen fixation
Plant
Key terms: acid amino ammonia ammonium ammonium ions anaerobic aquatic atmosphere bacteria biological biology chemistry ciclo contaminants contributed conversion converted denitrification dinitrogen drinking water environment essential eutrophication fertilizer fish fixation gas groundwater hydrogen industrial ions legumes mutualistic nh nitrate nitrites nitrogen nitrogen cycle nodules oxidation oxygen plants ppm root s atmosphere soil sub syndrome toxic wastewater Search external links cited by footnotes on Wikipedia page Nitrogen cycle: |
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