Table 1. Chemical composition of ammoniated PPF.
| Variable | Treatment | ||
|---|---|---|---|
| Con | A-4 | A-Mul | |
| DM% as fed | 99.63b ± 0.008 | 99.56b ± 0.051 | 99.34a ± 0.544 |
| CP% of DM | 3.742a ± 0.632 | 6.263ab ± 2.200 | 8.732b ± 0.902 |
| EE% of DM | 12.36a ± 0.803 | 14.86b ± 0,156 | 16.39c ± 0.108 |
| CF% of DM | 47.00b ± 3.798 | 38.39a ± 1.661 | 33.73a ± 2.270 |
| NDF% of DM | 78.79b ± 6.26 | 72.08ab ± 6.15 | 66.40a ± 4.76 |
| ADF% of DM | 60.69b ± 5.69 | 49.51ab ± 5.65 | 43.74a ± 6.01 |
Con = untreated PPF; A-4 = urea 4%; A-Mul = urea (6%,4%,2%); DM = dry matter; CP = crude protein; EE = ether extract; CF = crude fiber; NDF = neutral detergent fiber; ADF = acid detergent fiber.
Means with different superscript letters in the same line differ significantly (p < 0.05).