PROBLEM TO BE SOLVED: To provide a fertilization work machine that can perform fertilization work to a field with a uniform fertilizer application amount.SOLUTION: A seedling transplanter as the fertilizing work machine comprises: a travelling vehicle body 2 having right and left travel wheels 10, 11 a fertilization apparatus 100 provided at a rear part of the travelling vehicle body 2 a field information detection member for detecting field information and a control device 210 that determines a fertilizer application amount by the fertilization apparatus 100 on the basis of a detection value by the field information detection member. The control device 210 corrects the detection value by the field information detection member according to a travel speed of the travelling vehicle body 2 and determines the fertilizer application amount on the basis of the corrected value.SELECTED DRAWING: Figure 14COPYRIGHT: (C)2017,JPO&INPIT【課題】圃場に対して一様な施肥量で施肥作業を行うことのできる施肥作業機を提供する。【解決手段】施肥作業機としての苗移植機は、左右の走行輪10,11を有する走行車体2と、走行車体2の後部に設けられる施肥装置100と、圃場情報を検出する圃場情報検出部材と、圃場情報検出部材の検出値に基づき、施肥装置100による施肥量を決定する制御装置210とを備える。制御装置210は、走行車体2の走行速度に応じて、圃場情報検出部材の検出値を補正し、補正された値に基づいて施肥量を決定する。【選択図】図14
