PROBLEM TO BE SOLVED: To achieve a reserve seedling-loading platform capable of easily performing the filling and taking out of the reserve seedlings to and from the reserve seedling-loading platform, at a low cost.SOLUTION: The reserve seedling-loading platform structure of the riding type rice transplanter is constituted to switch the reserve seedling-loading platform 40 as a forward moving attitude capable of loading plural reserve seedlings C in rows in forward and backward direction by slidably moving the reserve seedling-loading platform 40 from the side of a supporting member 35 forward and a working attitude by slidably moving the reserve seedling-loading platform 40 to the side of a supporting member 35, and to mount the reserve seedlings C on approximately the same plane on the reserve seedling-loading platform 40 in both of the front directional moving attitude and working attitude.COPYRIGHT: (C)2009,JPO&INPIT【課題】予備苗載せ台への予備苗の出し入れが行い易い予備苗載せ台を低コストで実現する。【解決手段】乗用型田植機の予備苗載せ台構造において、予備苗載せ台40が支持部材35から前方にスライド移動し複数の予備苗Cを前後に並べて載置可能な前方移動姿勢と、予備苗載せ台40が支持部材35側にスライド移動した作業姿勢とに姿勢変更可能に構成すると共に、前方移動姿勢及び作業姿勢での予備苗載せ台40において、略同一平面上に予備苗Cを載置可能に構成する。【選択図】図4
