Table 1.
Depletion from tanks (μmol h−1 g−1 d. wt mL−1 tank volume) |
||
---|---|---|
Nutrient concentration (mm) | Potassium | Rubidium |
0·5 | 0·25 ± 0·019 | 0·23 ± 0·015 |
50 | 4·03 ± 0·44 | 4·25 ± 0·32 |
Means were not significantly different (t-tests, t > 0·83, P > 0·05).