From: Nitrogen and phosphorus stress as a tool to induce lipid production in microalgae
Designation | N* g L− 1 | Designation | Р** g L− 1 |
---|---|---|---|
replete -N | ˃0.4 | replete -Р | ˃0.2 |
moderate -N | 0.4–0.2 | moderate -Р | 0.2–0.02 |
moderate N-limitation | 0.19–0.1 | moderate Р-limitation | 0.019–0.01 |
strong N-limitation | ˂0.1 | strong Р-limitation | ˂0.01 |
without nitrogen | 0 | without phosphorus | 0 |