Table 1: Physico-chemical quality of test solutions.
Treatments |
Before renewal of test solutions |
After renewal of test solutions |
||
Temperature (°C) |
pH |
Temperature (°C) |
pH |
|
T0 |
27.24 ± 0.30 |
6.92 ± 0.07 |
27.18 ± 0.39 |
6.76 ± 0.05 |
T1 |
27.14 ± 0.40 |
6.90 ± 0.04 |
27.14 ± 0.38 |
6.76 ± 0.03 |
T2 |
27.13 ± 0.33 |
6.87 ± 0.03 |
27.09 ± 0.34 |
6.73 ± 0.06 |
T3 |
27.08 ± 0.34 |
6.86 ± 0.06 |
27.11 ± 0.40 |
6.74 ± 0.03 |
T4 |
27.02 ± 0.32 |
6.87 ± 0.05 |
27.06 ± 0.37 |
6.73 ± 0.04 |
T5 |
27.06 ± 0.36 |
6.84 ± 0.03 |
26.97 ± 0.42 |
6.71 ± 0.05 |
P |
0.10 |
0.17 |
0.95 |
0.41 |
Data were expressed as mean ± SD.