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The asterisk indicates that the DBAZ treatment was significantly different (P < 0.05; n = 4) from the control based on Student’s t test.
| Diatom | Culture pH | Growth Rate |
|
|---|---|---|---|
| Control | DBAZ | ||
| d−1 ± sd | |||
| T. pseudonana | 8.4 | 1.15 ± 0.01 | 1.14 ± 0.02 |
| T. weissflogii | 8.4 | 0.55 ± 0.01 | 0.51 ± 0.03* |
| T. weissflogii | 7.8 | 0.94 ± 0.02 | 0.94 ± 0.02 |
