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Participant: part of or influencing processes

Free-living diazotrophs

Appears in 5 processs and 12 steps. Everything below is linked: open a process to see it in context.

Top processes

Biological nitrogen fixation: nitrogenase, oxygen protection and regulation

7 steps

Bacteria and archaea

2 steps

Nutrient availability and leaching

1 step

Biological N fixation adds new N

Nitrogen cycling

1 step

Bacteria fix N2 into ammonium (biological nitrogen fixation)

Biological nitrogen fixation: free-living and symbiotic

1 step

Free-living heterotrophic fixers add only about 1-5 kg N per ha per year in most ecosystems

Often found with

Rhizobia 8 Carbon 7 Ammonium 5 Dinitrogen 4 Legumes 4 Nitrogen 3 Molybdenum 3 Frankia 3 Legume roots 1 Cyanobacteria 1 Nitrogenase 1 Hydrogen 1

Known by 719 participants and resources across the map.