Research Article
Emission of Carbon Dioxide Influenced by Different Water Levels from Soil Incubated Organic Residues
Table 1
Characteristics of organic residues and soil.
| Parameters | %C | %N | %P | %K | C : N ratio |
| Soil | 0.92 | 0.08 | 0.0098 | 0.0025 | 11.5 | Rice straw | 48.90 | 0.63 | 0.08 | 2.35 | 77.61 | Rice root | 42.20 | 0.40 | 0.29 | 0.34 | 105.5 | Cow dung | 17.43 | 1.04 | 0.82 | 0.68 | 16.75 | Poultry litter | 47.41 | 1.00 | 0.69 | 0.95 | 47.41 |
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