PROBLEM TO BE SOLVED: To provide a seedling planter which can replenish a next seedling box from a seedling-received table to smoothly continue the feed of seedlings without delaying a seedling-feeding work, when a seedling box for fed seedlings is emptied during a seedling-planting travel.SOLUTION: This seedling planter having a machine frame formed in a state capable of traveling on a field, planting portions 5, 6 having a circulating carriage mechanism 5 for receiving seedlings fed with the travel of the machine frame, and a steering handle 14 for operating the machine frame behind the planting portions 5, 6 is equipped with an auxiliary table 21 capable of holding a seedling-received seedling box B above the circulating carriage mechanism 5, and an upper opened empty box-receiving portion 22 is disposed at the side of the steering handle 14 for receiving the seedling box B from the edge 21e of the auxiliary table 21 at a low place.COPYRIGHT: (C)2009,JPO&INPIT【課題】苗株の植付走行中において投入苗株の苗箱が空になった際に、苗株投入作業の滞りを招くことなく、苗株収納台から次の苗箱を補充してスムーズに苗株投入を継続することができる苗株植付機を提供する。【解決手段】苗株植付機は、圃場走行可能に構成した機体と、この機体の走行とともに投入された苗株を受ける周回移送機構5を備えて圃場に植付けする植付部5,6と、この植付部5,6の後方で機体を操作するための操縦ハンドル14とを備えて構成され、上記周回移送機構5の上部には、苗株を収容した苗箱Bの保持が可能な補助台21を設け、この補助台21の縁部21eから苗箱Bを低位置で受ける上部開口型の空箱収容部22を操縦ハンドル14の側に設けたものである。【選択図】図1