PROBLEM TO BE SOLVED: To provide a seedling to be surely transplanted to a ridge by dropping the seedling from a seedling guide into a seedling planting body when the seedling is supplied to a seedling supply device even if the transplanted seedling is small and short. The challenge is to do so. SOLUTION: In a seedling transplanting machine, seedlings supplied to a seedling supply cup 25 of a seedling supply device 24 are dropped and supplied into a seedling planting body 5 and transplanted to ridges by a seedling planting body vertical movement mechanism 4. The seedling transplanting machine is provided with a tubular extended seedling guide 95 that is inserted into the seedling planting body 5 from the seedling guide 51 of the attachment 5. [Selection diagram] Fig. 4【課題】本発明は、移植苗が小さくて短いものであっても、苗供給装置に苗を供給すると苗ガイドから苗植付体に落とし込んで苗植付体が確実に畝へ苗を移植するようにすることを課題とする。【解決手段】苗供給装置２４の苗供給カップ２５に供給される苗を苗植付体５内に落下供給して苗植付体上下動機構４で畝に移植する苗移植機において、苗植付体５の苗ガイド５１から苗植付体５内に差し込む筒状の延長苗ガイド９５を設けた苗移植機とする。【選択図】図４
