Table 8.
Effects of single-cell proteins (Prosin and Protide) replacing fish meal in diet on nutrient digestibility of weaned piglets, Exp. 31
| Item (%) | Fish meal2 (%)
|
Prosin3 (%)
|
Protide3 (%)
|
SEM | p-value | ||
|---|---|---|---|---|---|---|---|
| 5 | 2.5 | 5 | 2.5 | 5 | |||
| DM | 86.51 | 85.30 | 84.60 | 85.95 | 85.54 | 0.60 | 0.356 |
| Gross energy | 86.79 | 86.77 | 87.00 | 86.16 | 86.67 | 0.64 | 0.817 |
| CP | 85.15a | 83.74a | 81.28b | 84.17a | 81.17b | 0.73 | <0.001 |
| P | 59.89 | 59.70 | 58.72 | 59.99 | 59.37 | 1.28 | 0.944 |
| Ca | 67.11 | 67.88 | 66.98 | 67.36 | 67.24 | 1.14 | 0.994 |
1
A total of 180 pigs (initial BW of 7.95±1.59 kg and 28±2 d of age) were allotted to provide six pigs per pen and six pens per treatment.
2
Fish meal (Commercial supply).
3
Prosin and Protide (CJ Co. Ltd., Liaocheng, China).
a,b
Means in the same row with different superscripts are significantly different (p<0.05).