Kernrechtsfrage
Whether the recalculated phosphorus balance and resulting direct-payment reduction were unlawful or based on incorrect facts.
Extrahierter Entscheid
The authorities correctly applied the relevant calculation rules and could rely on the originally filed data; the higher phosphorus overfertilization and resulting sanction were upheld.
Extrahierte Begründung
Alternative calculation methods were only relevant if they led to the same result. The appellant did not show this, and the court found no clearly erroneous factual findings or hearing violation.