PROBLEM TO BE SOLVED: To provide a transplantation unit of a transplantation work machine, which makes assembling workability proper when a planting device, a seedling feeder and a covering wheel are juxtaposed in a width direction.SOLUTION: A transplantation unit, which is provided in a transplantation work machine having a tool bar, includes: a planting device for planting seedlings in a field； a seedling feeder for feeding the seedlings to the planting device； a covering wheel for performing compacting by earthing up to a root part of the seedling planted by the planting device； and a transplantation frame which supports the planting device, the seedling feeder and the covering wheel and which is detachably attached to the tool bar.SELECTED DRAWING: Figure 1【課題】植付装置、苗供給装置及び覆土輪を幅方向に並設するに際して組付けの作業性のよい移植作業機の移植ユニットを提供する。【解決手段】ツールバーを有する移植作業機に設けられる移植ユニットであって、圃場に苗を植え付ける植付装置と、植付装置に苗を供給する苗供給装置と、植付装置で植え付けた苗の根本部分に土寄せして鎮圧する覆土輪と、植付装置、苗供給装置及び覆土輪を支持し且つツールバーに着脱自在に取り付けられる移植フレームと、を備える。【選択図】図１
