PROBLEM TO BE SOLVED: To provide a seedling transplanter including a fertilization device enabling a worker to grasp visually a fertilizer concentration at each position in a field and to change a feed amount of a fertilizer in a simple operation configuration.SOLUTION: The seedling transplanter includes: a seedling planting part 12 comprising on a rear part of a travel vehicle body 5 a seedling tank 9 loading seedlings and a seedling planting device 11 planting the seedlings on a field and a fertilization device 17 comprising a fertilization hopper 15 arranged on a rear part of the travel vehicle body 5 and storing a fertilizer and a delivery device 16 delivering the fertilizer fed from the fertilization hopper 15. The seedling transplanter further includes: a depth sensor 18 detecting a depth of the field and a depth display 22 displaying the depth in plural stages. A fertilizer amount change switch 19 is operated according to display on the depth display 22 to change a fertilizer amount.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】 圃場の位置ごとの肥料濃度を視覚的に作業者が把握できると共に、簡潔な操作構成で施肥量の供給量を変更し得る施肥装置を備える苗移植機を提供する。【解決手段】 走行車体5の後部に、苗を積載する苗タンク9と苗を圃場に植え付ける苗植付装置11を備える苗植付部12を設けると共に、走行車体5の後部に肥料を貯留する施肥ホッパ15と、施肥ホッパ15から供給される肥料を繰り出す繰出装置16からなる施肥装置17を備える苗移植機において、圃場の深さを検出する深度センサ18と、この深度を複数段階で表示する深度表示器22を設け、深度表示器22の表示に合わせて施肥量切替スイッチ19を操作して施肥量を切り替える構成とする。【選択図】 図1
