Table 4. Effects of dietary L-arginine supplementation on growth performance of growing pigs fed a mold-contaminated diet1).
Item | Non-toxin (Arg 1.2%) | Toxin with Arg | SEM | p-value | ||
---|---|---|---|---|---|---|
1.2 | 1.3 | 1.4 | ||||
Initial weight (kg) | 24.14 | 24.07 | 23.92 | 24.05 | 0.270 | 0.952 |
Final weight (kg) | 43.92a | 39.82b | 40.34b | 40.04b | 0.590 | < 0.001 |
ADG (g) | 707a | 563b | 586b | 571b | 25.4 | 0.002 |
ADFI (g) | 989 | 995 | 1,005 | 994 | 21.7 | 0.836 |
Gain:feed ratio | 0.71a | 0.56b | 0.58b | 0.57b | 0.030 | 0.007 |
Data represents means based on six replicates per treatment (n = 6).
Means with different superscripts within rows are significantly different at (p < 0.05).
Arg, arginine; ADG, average daily gain; ADFI, average daily feed intake.