Item | Diet with | SE | |
---|---|---|---|
Rye straw | BF-based silage3) | ||
Digestible nutrient intake(g/d) | |||
Dry matter | 575.3a | 560.1b | 6.3 |
Organic matter | 553.7a | 536.7b | 5.8 |
Crude protein | 67.4a | 99.1b | 1.1 |
Ether extract | 10.4a | 23.3b | 0.6 |
Neutral detergent fiber | 223.0a | 180.5b | 4.1 |
Acid detergent fiber | 124.7a | 113.2b | 3.5 |
Hemicellulose | 98.4a | 67.3b | 1.4 |
Crude fiber | 91.0a | 74.7b | 2.3 |
Nitrogen free extracts | 384.9a | 339.7b | 3.6 |
Crude ash | 21.6 | 23.3 | 2.2 |
Apparent digestibility (%) | |||
Dry matter | 67.7a | 65.9b | 0.8 |
Organic matter | 69.9 | 69.8 | 0.7 |
Crude protein | 68.8 | 70.1 | 0.9 |
Ether extract | 76.8a | 89.2b | 2.8 |
Neutral detergent fiber | 56.2a | 53.3b | 1.1 |
Acid detergent fiber | 51.6 | 48.8 | 1.5 |
Hemicellulose | 63.3 | 63.0 | 1.1 |
Crude fiber | 48.9a | 45.7b | 1.3 |
Nitrogen free extracts | 77.8 | 77.6 | 0.8 |
Crude ash | 37.5a | 28.7b | 2.7 |
Total digestible nutrients (%) | 66.7 | 66.6 | 0.7 |