Which data from the agricultural census can be compiled into tailor made data?

In principle all available data from the agricultural census can be tailored. The precondition is that confidentiality cannot be breached. The plausibility checks in some areas are not very detailed, so tailoring is only useful at the higher levels of aggregation. You have to provide an unambiguous specification of your request for tailor-made data. There is a charge for the costs involved in tailoring that requires extra work and for data that are not standardly published.