Open Access
Table 1.
Favorable intervals of agrochemical properties of sod-podzolic light-loamy and sandy soils.
| Cultures | Planned harvest, t/ha | Humus, % | pH | P2O5 | K2O |
|---|---|---|---|---|---|
| mg per 100 g of soil | |||||
| Potatoes | 250-300 | 3.5-4.0 | 4.8-5.3 | 20-25 | 20-25 |
| Winter rye | 30-35 | 2.5-3.5 | 5.5-6.0 | 15-25 | 12-17 |
| Wheat | 35-40 | 3.0-3.5 | 6.0-6.8 | 15-25 | 12-17 |
| Barley | 30-35 | 3.0-4.0 | 5.6-6.0 | 15-20 | 10-15 |
| Perennial grasses (hay) | 70-80 | 3.0-3.5 | 5,6-7,0 | 20-25 | 15-20 |
| Red beet | 250-300 | 3.0-3.5 | 5,6-7,0 | 20-25 | 15-20 |
| Cabbage | 400-500 | 4.0-7.0 | 6.0-6.8 | 25-30 | 20-25 |
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