PROBLEM TO BE SOLVED: To provide a seedling transplanter capable of improving supplement work of mat seedling by allowing a worker to easily approach to a seedling planting part, when supplying the mat seedling from a rear floor to the seedling planting part.SOLUTION: A seedling transplanter comprises a seedling planting part 10 for planting seedling on a field, at a rear side of a travel vehicle body 4. The travel vehicle body 4 includes: side floors 2 longitudinally extending over both left/right sides of a transplanter body and a rear floor 3 extending across the rear ends of the left/right side floors 2, at the rear side of the transplanter body. A plurality of fertilizer applicators 12 are provided at outside parts of the rear floor 3 along the longitudinal direction. A fertilizer conveying communication duct 14 is provided between the fertilizer applicators 12 along the lower side of the rear floor 3. Both left/right ends of the rear floor 3 are configured as rear fenders 24, or configured on the upper sides of the rear fenders 24, and the fertilizer applicators 12 are disposed on the upper sides of the rear fenders 24.COPYRIGHT: (C)2016,JPO&INPIT【課題】リアフロアから苗植付部にマット苗を補給するとき、作業者が苗植付部に近付きやすく、マット苗の補充作業を能率よく行うことができる苗移植機を提供する。【解決手段】機体の左右両側部を前後方向に亘るサイドフロア2と、機体の後側には、左右のサイドフロア2の後端部間に亘るリアフロア3を備える走行車体4の後側部に圃場に苗を植え付ける苗植付部10を設けた苗移植機において、リアフロア3の外側部に前後方向に沿って複数の施肥装置12を設け、施肥装置12間で且つリアフロア3の下側部に沿って、施肥搬送用の連通ダクト14を設け、リアフロア3の左右両側端部をリアフェンダ24として構成する、あるいはリアフェンダ24の上側部に構成し、リアフェンダ24の上方位置に施肥装置12を配置して構成する。【選択図】 図2