Open Access
Table 1.
The change in the bulk density of peat soil under the influence of sanding
Variants | Bulk density, g/cm3 | Pore volume, % | TM C,% |
---|---|---|---|
Control – without sanding | 0.23 | 76.3 | 270.0 |
when reducing GWL to 90 cm | |||
Variant 1 – sanding at the rate of 800 t/ha | 0.44 | 53.2 | 135.8 |
Variant 2 – sanding at the rate of 1,200 t/ha | 0.60 | 54.0 | 80.5 |
Variant 3 – sanding at the rate of 2,000 t/ha | 0.82 | 55.0 | 69.5 |
when reducing the GWL to 120 cm | |||
Variant 4 – sanding at the rate of 800 t/ha | 0.50 | 53.8 | 80.3 |
Variant 5 – sanding at the rate of 1,200 t/ha | 0.62 | 55.8 | 74.2 |
Variant 6 – sanding at the rate of 2,000 t/ha | 0.80 | 57.5 | 72.4 |
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