Parameter | Duckweed | Pawpaw leaf | Coppens fish feed |
---|---|---|---|
Initial mean weight (g) | 1.90 | 1.90 | 1.90 |
Final mean weight (g) | 17.20 | 16.60 | 15.50 |
Mean weight gained (g) | 15.30 | 14.70 | 13.60 |
Percentage weight gained (%) | 805.26 | 773.68 | 715.79 |
Specific growth rate | 0.86 | 0.84 | 0.81 |
Feed intake | 21.28 | 20.62 | 19.46 |
Protein intake | 5.49 | 4.38 | 5.1 |
Feed conversion ratio | 1.38 | 1.40 | 1.42 |
Protein efficiency ratio | 1.78 | 1.76 | 1.67 |
Mortality | 2 | 3 | 3 |
Mortality percentage (%) | 10 | 15 | 15 |
Survival | 18 | 17 | 17 |
Survival percentage (%) | 90 | 85 | 85 |
Percentage rate of metamorphosis (%) | 100 | 98 | 98 |