Iddee ........ here an apiary is equivalent to a beeyard. As you say, can be 1 hive or 300.
The figures come from the inspectorate database. I suspect that the records have been compiled from many year's reports. I can imagine that quite a few of the apiaries are no longer in use.
The database may help a new inspector and be very useful when disease is reported. If a case of AFB or EFB is reported, the affected apiary and surrounding ones go on standstill until checked by an inspector. I suppose an abandoned apiary has to be checked in case it has been re-activated.
Thanks for the question. I hope my answer helps other members.
