PROBLEM TO BE SOLVED: To provide a seedling transplanter capable of appropriately performing fertilization work and improving workability of the fertilization by preventing consumption of extra fertilizer and occurrence of such a section as not to be fertilized.SOLUTION: The seedling transplanter includes: a planting actuation on/off member 25a that turns on/off planting actuation of a seedling planting part 4 a fertilizer transmission on/off member 422 that turns on/off the actuation of a fertilizer 5 rear wheel rotation sensors 205 and 205 that detect the number of revolutions of rear wheels 11 and 11 and a controller 163 that, upon lifting of the seedling planting part 4 by a turning interlock mechanism T, causes the rear wheel rotation sensors 205 and 205 to start the count of the number of revolutions and turns off the planting actuation on/off member 25a and the fertilizer transmission on/off member 422, when the seedling planting part 4 is lowered to make a float 55 ground and a detection angle of an angle detection member 162 becomes within a prescribed angle range, turns on the fertilizer transmission on/off member 422, and when the rear wheel rotation sensors 205 and 205 detect the arrival to the prescribed number of revolutions, turns on the planting actuation on/off member 25a.SELECTED DRAWING: Figure 9COPYRIGHT: (C)2019,JPO&INPIT【課題】 余分な肥料の消費や、肥料が供給されない区間の発生を防止して、適切な施肥作業が行え、施肥の作業性が向上する苗移植機を提供すること。【解決手段】 苗植付部4の植付作動を入切する植付作動入切部材25aを設け、施肥装置5の作動を入切する施肥伝動入切部材422を設け、後輪11,11の回転数を検知する後輪回転センサ205,205を設け、旋回連動機構Tにより苗植付部4が上昇すると共に、後輪回転センサ205,205の回転数のカウントが開始され、植付作動入切部材25a及び施肥伝動入切部材422を切状態にし、苗植付部4が下降してフロート55が接地して角度検出部材162の検出角度が所定角度範囲内になると、施肥伝動入切部材422を入り状態にし、後輪回転センサ205,205が所定回転数に到達すると植付作動入切部材25aを入状態にする制御装置163を設けて構成する。【選択図】図9
