| Protein ratio (%) |
Pellet Sizes (mm) |
Pellet Sizes (mm) |
| 1 |
1.5 |
2.2 |
3 |
1 |
1.5 |
2.2 |
3 |
| Durability (%) |
Floatability (%) |
|
25 |
Mean |
92.62 |
87.98 |
83.33 |
75.64 |
96.45 |
93.72 |
91.55 |
79.51 |
| SD |
3.86 |
2.82 |
5.03 |
5.73 |
1.02 |
2.32 |
2.17 |
2.01 |
| CV |
0.04 |
0.03 |
0.06 |
0.08 |
0.01 |
0.02 |
0.02 |
0.03 |
|
27 |
Mean |
91.08 |
85.44 |
80.97 |
74.01 |
97.26 |
94.05 |
91.31 |
84.63 |
| SD |
3.68 |
5.00 |
3.35 |
6.90 |
0.50 |
2.51 |
2.99 |
2.65 |
| CV |
0.04 |
0.06 |
0.04 |
0.09 |
0.01 |
0.03 |
0.03 |
0.03 |
|
30 |
Mean |
87.91 |
83.03 |
78.01 |
72.84 |
97.03 |
94.88 |
93.24 |
85.01 |
| SD |
5.96 |
5.11 |
6.39 |
5.55 |
0.70 |
2.05 |
2.93 |
3.72 |
| CV |
0.07 |
0.06 |
0.08 |
0.08 |
0.01 |
0.02 |
0.03 |
0.04 |
|
32 |
Mean |
87.52 |
80.69 |
74.99 |
70.66 |
98.00 |
95.51 |
94.02 |
87.82 |
| SD |
4.44 |
4.75 |
3.18 |
4.22 |
0.00 |
2.11 |
2.07 |
2.01 |
| CV |
0.05 |
0.06 |
0.04 |
0.06 |
0.00 |
0.02 |
0.02 |
0.02 |
|
SD: Standard Division
CV: Coefficient of Variation |
| Table 5: The mean of durability and floatability of pellets feed fish |
