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Table 6.
The agrochemical parameters of soil (2017).
| The variants of the experiment | The agrochemical indicators | ||||
|---|---|---|---|---|---|
| Mg per 100 g of soil (the degree of availability) | pH (acidity level) | Humus, % (availability) | |||
| P2O5 | K2O | NO3 | |||
| Fertilizers with a 3-year | 3.46 | 1.88 | 0.27 | 5.68 | 0.43 |
| composting period | (low) | (very low) | (very low) | (close to neutral) | (very low) |
| Fertilizers with a 5-year | 1.86 | 0.73 | 0.26 | 5.47 (slightly | 0.51 |
| composting period | (very low) | (very low) | (very low) | acidic) | (very low) |
| Control sample | 0.97 (very low) | 1.36 (very low) | 0.03 (very low) | 5.27 (slightly acidic) | 0.11 (very low) |
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