Items | 30 days | 60 days | ||
---|---|---|---|---|
CK‡ | Cellulase | CK | Cellulase | |
pH | 4.37a | 4.27a | 4.24b | 4.1a |
Lactic acid (% DM†) | 2.39b | 2.66b | 2.6a | 3.48a |
Acetic acid (% DM) | 4.63a | 3.48b | 4.7a | 4.85a |
Propionic acid (% DM) | 0.01b | 0.01a | 0.01b | 0.01a |
Butyric acid (% DM) | ND§ | ND | ND | ND |
NH3-N (% DM) | 2.38b | 1.92a | 2.45b | 2.49a |