Table 3.
Effect of tannin supplementation on visceras weight (grams) of broiler chicken
| Paramters | T1 | T2 | T3 |
|---|---|---|---|
| Starter Phase | |||
| Heart (grams) | 1±0.0 | 1.0±0.0 | 1.0±0.0 |
| Gizard (grams) | 25±0.6 | 27.0±1.0 | 25.0±3.4 |
| Intestine (grams) | 37.3±3.2 | 40.6±8.1 | 40.7±3.21 |
| Liver (grams) | 9.0±2.0 | 10.3±1.2 | 9.7±1.5 |
| Total Viscera (grams) | 73.3±4.9 | 81.3±6.4 | 78.7±6.1 |
| Grower Phase | |||
| Heart (grams) | 1.0±0.0 | 1.0±0.0 | 1.0±0.0 |
| Gizard (grams) | 40.0±5.0 | 31.6±10.4 | 50.0±26.5 |
| Intestine (grams) | 68.3±2.8 | 73.3±10.4 | 50.0±26.5 |
| Liver (grams) | 23.0±2.8 | 21.7±2.8 | 18.7±5.5 |
| Total Viscera (grams) | 126.7±10.4 | 121.7±10.4 | 8.3±52.5 |
| Finisher Phase | |||
| Heart (grams) | 9.0±0.0 | 9.0±0.0 | 6.7±2.5 |
| Gizard (grams) | 77.0±12.7 | 75.0±4.6 | 61.0±4.7 |
| Intestine (grams) | 156.0±7.6 a | 136.0±4.0 b | 99.3±19.3 ab |
| Liver (grams) | 40.0±2.1 a | 48.3±5.1 b | 27.0±4.2 ab |
| Total Viscera (grams) | 284.7±21.5a | 264.7±10.7 b | 194.7±26.6 ab |
Means in the same row with different letters are significantly difference. T1: AGPs 0% supplementation, T2: AGPs 0.03% supplementation, T3: tannin 0.05% supplementation