Table 5.
Effects of Achyranthes bidentata polysaccharide on relative organ weight in ducks.1
Item | CON2 | ABP22 | ABP42 | SEM |
P-value |
|
---|---|---|---|---|---|---|
Linear | Quadratic | |||||
Carcass weight, % | 71.2 | 71.1 | 71.2 | 0.40 | 0.42 | 0.26 |
Breast meat, % | 18.1 | 19.5 | 19.6 | 0.18 | 0.04 | 0.64 |
Abdominal fat, % | 2.70 | 2.46 | 2.35 | 0.05 | 0.03 | 0.81 |
Liver, % | 2.74 | 2.72 | 2.76 | 0.06 | 0.57 | 0.16 |
Gizzard, % | 2.17 | 2.14 | 2.15 | 0.05 | 0.18 | 0.36 |
Pancreas, % | 0.37 | 0.36 | 0.36 | 0.02 | 0.24 | 0.40 |
Thymus, % | 3.47 | 3.48 | 3.50 | 0.05 | 0.12 | 0.56 |
Bursa of Fabricius, % | 0.15 | 0.16 | 0.16 | 0.02 | 0.11 | 0.40 |
Spleen, % | 0.17 | 0.16 | 0.19 | 0.01 | 0.41 | 0.26 |
Means represent 10 replicates with 10 birds per cage (n = 100/group).
CON, basal diet; ABP2, basal diet containing 0.02% ABP; ABP4, basal diet containing 0.04% ABP.