Great start! See if you can find some key nitrogen cycle organisms on the microbewiki and create links to their pages. Then start a page for a new microbe by using the code of an existing page as a template and editing the content. Remember to cite your sources!
Irina C 21:45, 10 February 2008 (UTC)
Good start. A couple of comments. N cycle is biogeochemical not just chemical cycle. Also add that nitrate is then converted to N2 gas and then everything repeats itself.