Table 3 Effects of dietary sugar beet pulp on the apparent total tract digestibility (ATTD) of fiber in growing pigs
From: The effects of dietary fiber level on nutrient digestibility in growing pigs
Items | Sugar beet pulp, % | P Values | |||||||
|---|---|---|---|---|---|---|---|---|---|
0.0 | 15.0 | 25.0 | 35.0 | 45.0 | 55.0 | SEM | Linear | Quadratic | |
Intake, g/d | |||||||||
Feed intake | 1,190.0 | 1,193.0 | 1,193.0 | 1,205.0 | 1,107.0 | 1,062.0 | 64.15 | 0.09 | 0.16 |
Total dietary fiber | 0.0 | 124.0 | 206.4 | 292.8 | 344.3 | 404.6 | 23.86 | <0.01 | <0.01 |
Soluble dietary fiber | 0.0 | 39.4 | 65.6 | 92.8 | 109.6 | 128.5 | 7.58 | <0.01 | <0.01 |
Insoluble dietary fiber | 0.0 | 84.7 | 140.8 | 200.0 | 234.7 | 276.1 | 16.28 | <0.01 | <0.01 |
Excretion, g/d | |||||||||
Feces, wet basis | 135.0 | 194.9 | 317.0 | 409.7 | 415.2 | 571.5 | 19.60 | <0.01 | <0.01 |
Feces, dry matter basis | 79.3 | 90.2 | 127.8 | 145.3 | 124.9 | 159.8 | 9.00 | <0.01 | <0.01 |
Total dietary fiber | 0.0 | 29.9 | 29.3 | 35.6 | 36.4 | 43.2 | 3.34 | <0.01 | <0.01 |
Soluble dietary fiber | 0.0 | 3.5 | 3.7 | 5.5 | 4.1 | 4.7 | 0.67 | 0.22 | 0.38 |
Insoluble dietary fiber | 0.0 | 16.4 | 25.6 | 30.1 | 32.3 | 38.4 | 2.86 | <0.01 | <0.01 |
ATTD of fiber, % | |||||||||
Total dietary fiber | 0.0 | 86.2 | 86.9 | 88.1 | 89.7 | 89.5 | 0.45 | <0.01 | <0.01 |
Soluble dietary fiber | 0.0 | 92.9 | 94.9 | 94.3 | 96.3 | 96.3 | 0.49 | <0.01 | <0.01 |
Insoluble dietary fiber | 0.0 | 82.6 | 83.2 | 85.1 | 86.7 | 86.4 | 0.80 | <0.01 | <0.01 |