Table1 Basic physiochemical properties of composting raw materials
Sheep manure | Rape straw | Mixture (4:1) | |
|---|---|---|---|
Organic matter content/% | 74.2 ± 0.66 | 96.8 ± 0.58 | 78.6 ± 0.85 |
Total organic carbon content/% | 43.1 ± 0.32 | 56.4 ± 0.51 | 45.8 ± 0.96 |
Total nitrogen content/% | 2.43 ± 0.02 | 0.83 ± 0.01 | 2.11 ± 0.01 |
C/N | 17.7 ± 0.18 | 67.9 ± 11.5 | 21.7 ± 0.78 |
pH value | 7.75 ± 0.04 | 5.21 ± 0.05 | 7.69 ± 0.08 |
Electrical conductivity/mS cm−1 | 2.58 ± 0.02 | 0.62 ± 0.01 | 2.38 ± 0.02 |