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Based on an application rate of 20–40 tonnes ha−1. Source: Aronsson & Ulén (2013) based on Aronsson & Torstensson (2004) and Hoffmann (1999).
| Type of manure | Autumn | Spring |
|---|---|---|
| Solid manure | 1.15 | 1.10 |
| Slurry | 1.30 | 1.10 |
