| Protein ratio (%) |
Pellet Sizes (mm) |
Pellet Sizes (mm) |
| 1 |
1.5 |
2.2 |
3 |
1 |
1.5 |
2.2 |
3 |
| area (mm2) |
Volume (mm3) |
|
25 |
Mean |
11.83 |
23.02 |
41.24 |
71.13 |
4.64 |
14.19 |
32.80 |
79.09 |
| SD |
2.54 |
3.65 |
9.19 |
9.96 |
1.38 |
2.88 |
3.98 |
13.04 |
| CV |
0.21 |
0.16 |
0.22 |
0.14 |
0.30 |
0.20 |
0.12 |
0.16 |
|
27 |
Mean |
11.79 |
20.79 |
37.44 |
67.08 |
4.51 |
12.73 |
31.29 |
75.74 |
| SD |
1.82 |
1.77 |
2.00 |
6.50 |
1.01 |
1.63 |
2.47 |
11.37 |
| CV |
0.15 |
0.09 |
0.05 |
0.32 |
0.22 |
0.13 |
0.08 |
0.15 |
|
30 |
Mean |
10.57 |
21.99 |
37.52 |
65.32 |
4.04 |
13.97 |
31.97 |
71.86 |
| SD |
1.69 |
1.80 |
2.74 |
8.69 |
0.98 |
1.52 |
3.28 |
12.14 |
| CV |
0.16 |
0.08 |
0.07 |
0.13 |
0.22 |
0.11 |
0.11 |
0.17 |
|
32 |
Mean |
11.18 |
20.40 |
32.46 |
65.01 |
4.24 |
12.09 |
31.82 |
74.12 |
| SD |
1.75 |
2.05 |
3.63 |
5.99 |
0.86 |
1.47 |
4.21 |
9.25 |
| CV |
0.16 |
0.10 |
0.10 |
0.92 |
0.20 |
0.12 |
0.13 |
0.12 |
|
SD: Standard Division
CV: Coefficient of Variation |
| Table 3: The mean of surface area and volume of feed fish pellets |
