AGRIBUSINESS SUPPORT SYSTEM, AGRIBUSINESS SUPPORT METHOD, CONTROL DEVICE, COMMUNICATIONS TERMINAL, CONTROL METHOD, AND RECORDING MEDIUM HAVING CONTROL PROGRAM RECORDED THEREIN

摘要

In order to determine field regions with high precision, the present invention comprises: a reception unit that receives position information obtained by a position information acquisition unit carried by an operator in a field; a first accumulation unit that accumulates position information received by the reception unit; and a generation unit that, on the basis of the accumulated position information, generates a field region corresponding to a field identifier, on a map. The present invention also comprises a display control unit that performs control such that field regions generated on the map are displayed in an identifiable manner on a communications terminal used by the operator in the field.