Research Article
Effect of Peat Addition on Sorption and Leaching of Triazole Fungicides in Oran Soils
Table 1
Physicochemical characteristics of original and amended soils and commercial peat.
| | Sample | CEC (meq 100 g−1) | pH | Sand (%) | Silt (%) | Clay (%) | CaCO3 (%) | OM (%) |
| | S1 | 16.2 | 8.1 | 60 | 28 | 12 | 22.5 | 2.52 | | S1-3% | 17.5 | 8.2 | 68 | 24 | 8 | 18.6 | 2.64 | | S1-6% | 18.1 | 8.0 | 74 | 20 | 6 | 14.9 | 2.67 | | S1-18% | 21.2 | 7.1 | 78 | 20 | 2 | 13.8 | 2.75 |
| | E4 | Not determined | 7.6 | 54 | 36 | 10 | 18.3 | 3.81 | | E4-3% | Not determined | 7.4 | 56 | 38 | 6 | 17.6 | 4.96 | | E4-6% | Not determined | 7.2 | 60 | 36 | 4 | 13.1 | 5.40 | | E4-18% | Not determined | 6.9 | 70 | 28 | 2 | 11.5 | 5.52 |
| | Peat | 66.3 | 4 | — | — | — | — | 24.5 |
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