Silage | Specific methane yield (mL g−1 VS) |
---|---|
EN without ensiling | 242.2 ± 36.4a |
EN | 218.6 ± 12.5a |
ESC1 | 205.7 ± 12.5a, b |
ESC2 | 166.1 ± 13.1b |
ESG1 | 228.3 ± 27.6a |
ESG2 | 224.5 ± 9.8a |
Pz | *** |
Pz × Sb | ** |
EN biomass | n.s. |
WS | n.s. |
SC11 | 235.9 ± 10.6 |
SC22 | 214.2 ± 7.7 |
SG13 | 275.4 ± 10.3 |
SG24 | 243.8 ± 6.0 |