> For the complete documentation index, see [llms.txt](https://ofnaus.gitbook.io/regenerative-agriculture-literature-review/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ofnaus.gitbook.io/regenerative-agriculture-literature-review/physical-cycles/nutrient-cycles.md).

# Other nutrient cycles

We focus on nitrogen.

The life-cycle impacts of synthetic nitrogen fertiliser are significant and under-appreciated. The use of synthetic N undermines nutrients supplied through natural biogeochemical cycling. 

Fungi is fundamental to nutrient cycling.