PROBLEM TO BE SOLVED: To provide a paddy field working machine which has a sowing device and a fertilizing device in a state arranged in the longitudinal direction in a working portion, thereby simplifying the configuration, and which can well sow seeds in a state not scattering seeds in the lateral direction, even when sowing seeds spacedly.SOLUTION: In the paddy field working machine, a working portion (A) is connected to the rear portion of a travel machine frame 3 through a link mechanisms 5 in a state capable of being lifted or lowered and has the sowing device 9 and the fertilizing device 10 in a state arranged in the longitudinal direction, and the sowing device 9 and the fertilizing device 10 are arranged in a state that the upper end portion of a fertilizer-storing portion 56 in the fertilizing device 10 is placed below the upper end portion of a seed-storing portion 27 in the sowing device 9.【課題】作業部に播種装置と施肥装置とを前後に並ぶ状態で備えて構成の簡素化が可能なものでありながら、点播を行う場合であっても種子が横方向にばらつくことを抑制した状態で良好に播種を行えるようにすることが可能となる水田作業機を提供する。【解決手段】走行機体３の後部にリンク機構５を介して昇降自在に連結された作業部Ａが、播種装置９と施肥装置１０とを前後に並ぶ状態で備えて構成され、播種装置９における種子貯留部２７の上端部よりも施肥装置１０における肥料貯留部５６の上端部が下方に位置する状態で、施肥装置１０と播種装置９とが配備されている。【選択図】図１
