| ADFom | Amylase-treated, ash-free acid detergent fiber |
| CP | Crude protein |
| DM | Dry matter |
| EE | Ether extract |
| IVDMD | In vitro dry matter degradability |
| IVOMD | In vitro organic matter degradability |
| NDFom | Amylase-treated, ash-free neutral detergent fiber |
| NSM | Nigella sativa meal |
| tGP | Total gas production |
| VFA | Volatile fatty acid |