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Kinetic parameters of degradation of D-phenothrin in sterile and nonsterile soils.
| Soil treatments | Regression equation | k (day-1) | t1/2 (days) | R2 |
|---|---|---|---|---|
| SS+D-phenothrin | Ct = 49.7988e-0.0212t | 0.0212 | 32.7 | 0.9905 |
| nSS+D-phenothrin | Ct = 50.0541e-0.0374t | 0.0374 | 18.5 | 0.9592 |
| SS+D-phenothrin+P31 | Ct = 53.9713e-0.1167t | 0.1167 | 5.9 | 0.9322 |
| nSS+D-phenothrin+P31 | Ct = 52.6082e-0.1380t | 0.1380 | 5.0 | 0.9705 |
SS refers to sterile soils; nSS refers to nonsterile soils.
