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Table 4.
Relative decrease in crop rotations of yield, productivity and cost of production in the poorly fertilized variant in comparison with the most fertilized one, (%).
| Crop rotation* | Indicators | Rotation cycles | ||
|---|---|---|---|---|
| 1 | 5 | Average | ||
| I | Crop yield:winter wheat | 14.3 | 22.4 | 18.4 |
| II | 12.9 | 17.5 | 15.2 | |
| I | sugarbeets | 4.9 | 22.2 | 14.6 |
| II | 3.7 | 20.4 | 12.5 | |
| I | maizefor silage | 8.0 | 14.9 | 11.6 |
| II | 6.0 | 11.8 | 11.0 | |
| I | barley | 7.5 | 16.2 | 15.8 |
| II | 6.9 | 14.9 | 13.7 | |
| I | Arable landproductivity | 7.1 | 17.5 | 15.9 |
| II | 7.5 | 15.6 | 15.3 | |
| I | Production cost | 2.0 | 19.3 | 14.7 |
| II | 6.7 | 16.7 | 13.3 | |
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