Research Article
Phytotoxicity Evolution of Biowastes Undergoing Aerobic Decomposition
Table 2
Physicochemical properties and phytotoxicity of materials potentially usable in composting.
| Materials | Physicochemical properties | Phytotoxicity parameters | Classification | H (%) | pH | EC (mS/cm) | C/N | |
| Organic wastes | | | | | | | PP | 78.68 | 5.39 | 0.84 | 25.5 | | Phytotoxic | GC | 70.09 | 8.19 | 0.46 | 11.3 | | Nonphytotoxic | Bulking agents | | | | | | | SD | 12.25 | 5.50 | 0.23 | 68.0 | | Very phytotoxic | RH | 10.61 | 6.75 | 0.87 | 57.5 | | Moderately phytotoxic |
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