PROBLEM TO BE SOLVED: To provide a work vehicle capable of fertilizing a farm field with a proper amount, even when traveling along a levee edge.SOLUTION: A work vehicle includes: a fertilization device (70) mounted on the rear of a traveling vehicle body (2), for supplying a fertilizer to a farm field a depth sensor (130) for detecting a depth of the farm field levee edge detection means for detecting of traveling along a levee edge of the farm field and a control part (150) for performing a fertilization work by the fertilization device (70) on the basis of a mean value of the depth of the farm field, when detecting that a ground work is performed along the levee edge of the farm field by the detection means.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2017,JPO&INPIT【課題】畔際を走行している場合でも、適正な量で圃場へ施肥可能な作業車両を提供すること。【解決手段】走行車体(2)の後部に取り付けられ、圃場に肥料を供給する施肥装置(70)と、圃場の深さを検出する深度センサ(130)と、圃場の畔際を走行中であることを検出する畔際検出手段と、畔際検出手段により、圃場の畔際で対地作業を行っていることが検出された場合、施肥装置(70)による施肥作業を、圃場の深さの平均値に基づいて行う制御部(150)とを備える。【選択図】図5
