Key legal question
Whether the non-built part of farm parcel no. 1000 had to be assigned to the agricultural zone.
Extracted holding
Yes. As part of a self-operated agricultural holding and its operational base, the unbuilt part had to remain in the agricultural zone under § 37bis PBG.
Extracted reasoning
The parcel formed the farm homestead of an agricultural enterprise intended to continue; for the planning horizon it could be permanently preserved for agriculture. Land serving the agricultural use of the soil belongs in the agricultural zone.