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Nitrogen cycle
Nitrogen cycle- how it works
Bacteria process 1- Ammonification
Ammonification-enzymes
Nitrification
What type of reaction is nitrification
Denitrification
Nitrogen fixation
Azotobacter
Rhizobium
Last one on nitrogen fixation I promise
Plants without mutualistic nitrogen fixing bacteria...
Nevermind I lied- more nitrogen fixation
Nevermind I lied- more nitrogen fixation p2
Non biological processes that impact the nitrogen cycle
Human impact on nitrogen cycle
Ploughing
Draining land/ artificial nitrogen fixation
Large amounts of animal waste
Slurry/ biosolids
Fields of legumes
Effects of fertilisers on habitats
Problems caused by excess nitrates in soils
Problems caused by nitrates leaching into rivers-
Fertiliser leaching P2
Fertilising leaching p3
To avoid high nitrate concs
To avoid high nitrate concs- P2
