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Table 4.
Crop yields (t/ha) in different crop rotations and in continuopus monocrops, average for 2000–2015, including drought years Data from long-term field experiments with crop rotations and continuous monocrops at Selectia RIFC, Balti
| Crops | Crop rotation | Continuous monocropping | ||
|---|---|---|---|---|
| 70% row crops | 60% row crops + 12t/ha of manure | 40% row crops + 30% lucerne | ||
| Average for 2006–2015 | ||||
| Winter wheat | 4.15 | 4.57 | 4.41 | 2.81 |
| Corn-for-grain | 5.63 | 5.84 | 6.15 | 5.45 |
| Drought year 2015 | ||||
| Winter wheat | 3.00 | 3.65 | 4.30 | 2.50 |
| Corn-for-grain | 2.92 | 3.91 | 4.50 | 0 |
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