Table 4 Nitrogen and phosphorus content in seven seaweeds
Macroalgae | P (mg/g) | N (mg/g) | Ratio of N and P |
|---|---|---|---|
Ulva | 4.397 | 33.187 | 16.713 |
Cladophora | 4.712 | 25.020 | 11.757 |
Sargassum muticum | 6.993 | 31.143 | 9.861 |
Degummed kelp | 4.794 | 31.823 | 14.699 |
Sargassum thunbergii | 4.116 | 41.349 | 22.244 |
Cystophyllum | 5.712 | 66.855 | 25.917 |
Zostera marina | 6.520 | 41.685 | 14.157 |