Table 2.
Chemical composition of mixed silage of corn stover and wet brewer’s grains after ensiling.
| Item | DM | CP | NDF | ADF | ADL | WSC | |
|---|---|---|---|---|---|---|---|
| g/kg | g/kg DM | ||||||
| CK | 455.92 | 114.75c | 509.27a | 289.01a | 76.26a | 9.60b | |
| C | 461.57 | 120.04b | 458.67b | 256.68b | 72.06a | 23.44a | |
| L | 452.90 | 115.37c | 503.50a | 279.60a | 64.78b | 15.73ab | |
| CL | 454.59 | 123.79a | 453.51b | 255.78b | 62.16b | 22.05a | |
| SEM | 3.368 | 0.390 | 7.401 | 1.667 | 1.009 | 1.029 | |
| P-value | C | 0.601 | <0.001 | 0.003 | 0.001 | 0.129 | 0.001 |
| L | 0.479 | 0.028 | 0.716 | 0.138 | 0.001 | 0.281 | |
| C*L | 0.776 | 0.080 | 0.984 | 0.217 | 0.705 | 0.104 | |
CK, no additives; C, added cellulase; L, added laccase; CL, cellulase and laccase; DM, dry matter; CP, crude protein; ADF, acid detergent fiber; NDF, neutral detergent fiber; ADL, acid detergent lignin; WSC, water-soluble carbohydrate.