PROBLEM TO BE SOLVED: To provide a seeding apparatus capable of easily adjusting the actuation quantity of a particulate matter feeding device to the unit actuation amount of a seeding apparatus.SOLUTION: A seeding apparatus 15 comprises a transmission mechanism 50 for transmitting the driving force of a first actuator 82 to actuate in accordance with the drive of a seed feeding part 25 of the seeding apparatus, to a particulate matter extension part 34 of a particulate matter delivery device 17, and further comprises a first adjustment part M1 for adjusting the actuation quantity of a transmission part 86 with respect to the unit actuation amount of the first actuator 82. The seeding apparatus 15 is connected to the rear end of a running airframe 1, and the first adjustment part M1 is arranged at a position to be exposed to the rear face of the seeding apparatus 15.SELECTED DRAWING: Figure 13【課題】播種装置の単位作動量に対する粉粒体供給装置の作動量の調節を容易に行える播種機を構成する。【解決手段】播種装置１５の種子繰出部２５の駆動に伴い作動する第１作動体８２の駆動力を粉粒体繰出装置１７の粉粒体繰出部３４に伝える伝動機構５０を備えている。第１作動体８２の単位作動量に対する伝動体８６の作動量を調節する第１調節部Ｍ１を備えている。播種装置１５が走行機体１の後端に連結され、第１調節部Ｍ１を播種装置１５の後面に露出する位置に配置した。【選択図】図１３
