PROBLEM TO BE SOLVED: To provide a transplanting machine that can control a fertilizing amount by a fertilizing device at low cost without providing an exclusive sensor, in the transplanting machine including the fertilizing device capable of adjusting the fertilizing amount and a control unit for controlling the fertilizing amount by the fertilizing device based on the furrow pan depth.SOLUTION: A transplanting machine includes a planting machine 6, a planting unit 21, a fertilizing device 8 furrow pan depth detection means 47 for detecting a furrow pan depth of a field and a control unit 50. The control unit 50 controls a fertilizing amount by the fertilizing device 8 based on a value detected by the furrow pan depth detection means 47. The transplanting machine is provided with lifting/lowering position detection means 35 for detecting the lifting/lowering position of the planting machine 6 and planting depth detection means 30 for detecting the planting depth by the planting unit 21. The furrow pan depth detection means 47 is configured so as to detect the furrow pan depth by the lifting/lowering position of the planting machine 6 detected by the lifting/lowering position detection means 35 and the planting depth detected by the planting depth detection means 30.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2018,JPO&INPIT【課題】施肥量が調整可能な施肥装置と、耕盤深さに基づいて施肥装置による施肥量を制御する制御部とを備えた移植機において、専用のセンサを設けることなく低コストで施肥装置による施肥量を制御できる移植機を提供することを課題としている。【解決手段】植付作業機6と、植付部21と、施肥装置8と、圃場の耕盤深さを検出する耕盤深さ検出手段47と、制御部50とを備え、該制御部50は、該耕盤深さ検出手段47によって検出された値に基づいて、施肥装置8による施肥量を制御する移植機において、前記植付作業機6の昇降位置を検出する昇降位置検出手段35と、前記植付部21による植付深さを検出する植付深さ検出手段30とを設け、前記耕盤深さ検出手段47は、昇降位置検出手段35により検出された植付作業機6の昇降位置と、植付深さ検出手段30により検出された植付深さとを用いて耕盤深さを検出するように構成された。【選択図】図4
