Formula | Cottonseed hull | Camellia oleifera shell | Rice bran | Lime | Gypsum | C/N |
A1 | 73 | 5 | 20 | 1 | 1 | 26.82 |
A2 | 68 | 10 | 20 | 1 | 1 | 27.79 |
A3 | 58 | 20 | 20 | 1 | 1 | 30.06 |
A4 | 48 | 30 | 20 | 1 | 1 | 32.74 |
B1 | 73 | 5 | 20 | 1 | 1 | 26.15 |
B2 | 68 | 10 | 20 | 1 | 1 | 26.40 |
B3 | 58 | 20 | 20 | 1 | 1 | 26.88 |
B4 | 48 | 30 | 20 | 1 | 1 | 27.52 |
CK | 78 | 0 | 20 | 1 | 1 | 25.94 |