PROBLEM TO BE SOLVED: To enable fertilizing operation to be carried out simultaneously with weeding operation to save the labor for the operation, and to prevent spread fertilizer from dropping to the bottom of ridges and flowing out by rain by covering the fertilizer spread on the ridges with soil simultaneously with earthing up by a cultivation disk of a weeding machine.SOLUTION: The working vehicle equipped with a weeding implement 9 having a first cultivation disk 13 and a second cultivation disk 15 arranged in the front and rear direction across a chisel 14, at the rear part of the machine body so as to be lifted and lowered, is constituted as follows. A fertilizing hose 28 for spreading the granular fertilizer fed from a fertilizing device 27 installed at a proper position of the working vehicle, along the vicinity of crop rows of the ridges U is installed, and the fertilizing hose 28 is arranged on the front side in the traveling direction of the second cultivation disk 15 in the working vehicle.COPYRIGHT: (C)2012,JPO&INPIT【課題】作業の省力化を図るため、除草作業と同時に施肥作業をも行えるようにし、除草機の中耕ディスクの土寄せと同時に畝に散布した肥料に覆土することで、散布肥料の畝底への脱落や雨による流亡を防止する。【解決手段】本発明は、チゼル14を挟んで前後に第1中耕ディスク13と第2中耕ディスク15を配置してなる除草作業機9を車体後部に昇降可能に装備してある作業車両において、作業車両の適所に設置された施肥装置27からの粒状肥料を畝Uの作物列近傍に沿って散布する施肥ホース28を設けると共に、この施肥ホース28は前記第2中耕ディスク15の進行方向前側に配置してあることを特徴とする作業車両の構成とする。【選択図】図3
