| Digestate DG1 |
| Cattle Slurry CS |
| Density | 0.985 | |
Dry matter (g·kg−1) | 290 | Dry matter (g·L−1) | 55.8 |
Organic matter (g·kg−1) | 558 | Organic matter (g·L−1) | 44.2 |
pH (H2O) | 7.8 | pH (H2O) | 6.9 |
EC (dS·m−1) | 1.7 | EC (dS·m−1) | 13.8 |
K (g·kg−1) | 16 | K (g·L−1) | 2.9 |
Ca (g·kg−1) | 108 | Ca (g·L−1) | 2.4 |
Mg (g·kg−1) | 15.6 | Mg (g·L−1) | 0.6 |
Total N (g·kg−1) | 27.3 | Total N (g·L−1) | 2.7 |
N organic (g·kg−1) | 23.1 | N organic (g·L−1) | 1.2 |
Total P (g·kg−1) | 0.72 | Total P (g·L−1) | 0.018 |
Zn (g·kg−1) | 0.28 | Zn (g·L−1) | 0.014 |
Cu (g·kg−1) | 0.32 | Cu (g·L−1) | 0.003 |
C:N | 12 | C:N | 9 |
N:P | 38 | N:P | 150 |
Digestate (Mg ha−1) need to fertilise with 170 kg N ha−1 | 21.3 | Cattle Slurry (m3·ha−1) need to fertilise with 170 kg N ha−1 | 63 |