Table 2 Analyzed composition of experimental diets in Exp. 1
Items, g/kga | NDF content of diets, g/kg | |||||
|---|---|---|---|---|---|---|
0 | 40 | 80 | 120 | 160 | 200 | |
DM | 913.5 | 911.8 | 911.2 | 913.6 | 913.0 | 914.4 |
EE | 2.17 | 4.81 | 6.09 | 8.34 | 11.55 | 12.51 |
C12:0 | 0.39 | 0.43 | 0.43 | 0.52 | 0.45 | 0.29 |
C14:0 | 0.53 | 0.55 | 0.51 | 0.46 | 0.43 | 0.42 |
C16:0 | 2.94 | 3.34 | 3.7 | 4.09 | 4.31 | 4.86 |
C18:0 | 0.89 | 1.06 | 1.24 | 1.44 | 1.57 | 1.78 |
C18:1 | 1.56 | 2.2 | 2.97 | 3.71 | 4.66 | 5.57 |
C18:2 | 1.92 | 3.07 | 4.78 | 6.39 | 8.29 | 10.62 |
C18:3 | 0.15 | 0.36 | 0.66 | 0.49 | 1.28 | 1.71 |
C20:0 | 0.03 | 0.05 | 0.09 | 0.09 | 0.10 | 0.12 |
C20:1 | 0.01 | 0.02 | 0.02 | 0.04 | 0.04 | 0.05 |
C22:0 | 0.04 | 0.05 | 0.00 | 0.01 | 0.01 | 0.02 |
C24:0 | 0.05 | 0.06 | 0.07 | 0.08 | 0.09 | 0.11 |
SFA | 4.94 | 5.63 | 6.21 | 6.86 | 7.14 | 7.82 |
UFA | 3.64 | 5.65 | 8.44 | 10.62 | 14.27 | 17.94 |
CP | 169.8 | 172.0 | 168.9 | 165.4 | 166.0 | 164.6 |
SDF | 14.5 | 12.5 | 12.0 | 16.5 | 12.5 | 22.0 |
IDF | 9.0 | 51.5 | 95.5 | 144.0 | 186.0 | 237.5 |
TDF | 22.5 | 63.5 | 107 | 160.5 | 198.5 | 259.5 |
NDF | 8.9 | 51.1 | 95.1 | 134.0 | 188.9 | 218.9 |
ADF | 1.9 | 32.3 | 62.2 | 90.6 | 126.9 | 148.0 |
Hemicellulose | 7.0 | 18.8 | 32.9 | 43.4 | 62.0 | 70.9 |