Research Article
Effect of Biochar Application on Physicochemical and Hydraulic Properties of Loess
Table 1
The parameters of the loess.
| | Liquid limit (%) | Plastic limit (%) | Plasticity index | Maximum dry density (g/cm3) | Optimum moisture content (%) | Particle size (%) | pH | Organic matter (g/kg) | Soluble salt (g/kg) | Insoluble salt (g/kg) | | 2–0.075 mm | 0.075–0.005 mm | <0.005 mm |
| | 36.3 | 20.7 | 15.6 | 1.74 | 19.03 | 0.81 | 74.18 | 25.01 | 8.63 | 5.06 | 0.16 | 84.98 |
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