| Protein ratio (%) |
Pellet Sizes (mm) |
Pellet Sizes (mm) |
| 1 |
1.5 |
2.2 |
3 |
1 |
1.5 |
2.2 |
3 |
| Moisture content (%) |
Water Stability (%) |
|
25 |
Mean |
16.72 |
17.01 |
16.92 |
17.35 |
54.15 |
69.60 |
71.73 |
76.51 |
| SD |
2.11 |
2.03 |
1.75 |
1.32 |
4.05 |
3.93 |
3.81 |
4.97 |
| CV |
0.13 |
0.12 |
0.10 |
0.08 |
0.07 |
0.06 |
0.05 |
0.06 |
|
27 |
Mean |
17.03 |
16.68 |
17.56 |
16.95 |
57.89 |
71.36 |
75.03 |
79.62 |
| SD |
0.99 |
1.72 |
1.04 |
1.91 |
3.83 |
4.07 |
4.22 |
3.61 |
| CV |
0.06 |
0.10 |
0.06 |
0.11 |
0.07 |
0.06 |
0.06 |
0.05 |
|
30 |
Mean |
17.50 |
17.54 |
16.99 |
17.82 |
58.91 |
73.49 |
78.94 |
84.25 |
| SD |
1.11 |
1.54 |
1.36 |
0.98 |
3.72 |
4.12 |
3.96 |
3.73 |
| CV |
0.06 |
0.09 |
0.08 |
0.05 |
0.06 |
0.06 |
0.05 |
0.04 |
|
32 |
Mean |
17.20 |
16.93 |
17.77 |
17.36 |
60.65 |
76.55 |
82.14 |
91.78 |
| SD |
1.03 |
1.00 |
0.96 |
1.05 |
3.38 |
2.86 |
3.00 |
2.50 |
| CV |
0.06 |
0.06 |
0.05 |
0.06 |
0.06 |
0.04 |
0.04 |
0.03 |
|
SD: Standard Division
CV: Coefficient of Variation |
| Table 6: The mean of moisture content and water stability of pellets feed fish |
