PROBLEM TO BE SOLVED: To provide a fertilizer application device for reducing the time and effort required for trial feeding. SOLUTION: A storage part for storing fertilizer, a feeding part provided below the storage part for feeding fertilizer from the storage part, and a first power source for feeding the fertilizer by rotating the feeding part and a feeding part are rotated. A second power source B for performing trial feeding of fertilizer is provided to extend from the first power source to the second power source B, and rotational power is not transmitted from the second power source B to the first power source. One power source is transmitted from traveling wheels of the machine body, and the second power source B is power transmitted from the electric motor 77. [Selection diagram] Fig. 7【課題】試し繰り出しに掛かる手間を低減する施肥装置を提供する。【解決手段】肥料を貯留する貯留部と、貯留部の下方に設けられ、貯留部から肥料を繰り出す繰出部と、繰出部を回転させて肥料の散布を行う第一動力源と繰出部を回転させて肥料の試し繰り出しを行う第二動力源Ｂを設け、第一動力源から第二動力源Ｂへ及び、第二動力源Ｂから第一動力源へは回転動力は伝達をせず、第一動力源は機体の走行車輪から伝達され、第二動力源Ｂは電動モータ７７から伝達された動力である。【選択図】図７
