Work vehicle

The purpose of the present invention is to make it possible to set a more appropriate amount of fertilizer in accordance with the situation. This work vehicle is provided with: a traveling vehicle body; a supply device that is supported by the traveling vehicle body and supplies a fertilizer, a pesticide, or seeds to the field; a map linkage method for controlling the supply amount (V) by controlling the supply device on the basis of the information on the supply amount for each of the partitions into which the field is divided; and a real-time sensing method for controlling the supply amount on the basis of the field information obtained at any time during the traveling of the traveling vehicle body. 本发明的目的在于，能够进行与状况相应的更适当的施肥量的设定。本发明的作业车辆包括：行驶车身；供给装置，被支撑于行驶车身，对田地供给肥料、药剂或种子；地图联动方式，对于将田地划分而成的分区，基于每个分区的供给量的信息来控制供给装置以控制供给量(V)；以及实时传感方式，根据在行驶车身的行驶中随时获得的田地信息来控制供给量。