Protein ratio (%) |
Pellet Sizes (mm) |
Pellet Sizes (mm) |
1 |
1.5 |
2.2 |
3 |
1 |
1.5 |
2.2 |
3 |
100 pellets weight (g) |
Bulk density (kg m-3) |
25 |
Mean |
0.28 |
1.15 |
3.12 |
5.51 |
630.02 |
696.23 |
702.40 |
711.35 |
SD |
0.038 |
0.087 |
0.094 |
0.237 |
156.99 |
142.03 |
98.11 |
105.60 |
CV |
0.137 |
0.075 |
0.030 |
0.043 |
0.25 |
0.18 |
0.11 |
0.15 |
27 |
Mean |
0.19 |
0.85 |
2.45 |
4.93 |
442.67 |
681.07 |
816.14 |
663.37 |
SD |
0.030 |
0.035 |
0.058 |
0.234 |
139.29 |
129.95 |
76.30 |
102.96 |
CV |
0.159 |
0.065 |
0.023 |
0.048 |
0.31 |
0.19 |
0.09 |
0.16 |
30 |
Mean |
0.13 |
0.69 |
2.10 |
4.45 |
330.01 |
500.77 |
663.79 |
635.33 |
SD |
0.017 |
0.304 |
0.00 |
0.029 |
114.25 |
101.01 |
77.18 |
108.58 |
CV |
0.133 |
0.044 |
0.00 |
0.006 |
0.35 |
0.20 |
0.12 |
0.17 |
32 |
Mean |
0.11 |
0.55 |
1.99 |
3.70 |
267.11 |
462.98 |
634.50 |
505.78 |
SD |
0.006 |
0.029 |
0.056 |
0.173 |
77.4 |
117.65 |
79.79 |
63.61 |
CV |
0.052 |
0.052 |
0.028 |
0.047 |
0.29 |
0.25 |
0.13 |
0.13 |
|
SD: Standard Division
CV: Coefficient of Variation |
Table 4: The mean of weight and bulk density of pellets feed fish |