PROBLEM TO BE SOLVED: To provide a seeder enabling a small amount of seeds to be accurately sawn manually without variations both in seeding intervals and a seeding amount to be sawn at a spot, and also enabling the conditions of seeds prior to being sawn, thus enabling all of the seeds in the seeder to be wholly sawn.SOLUTION: The seeder is such that: its shape is a pipe-like one of both inner and outer cylinders housing seeds therein, at least the upper part of the inner cylinder is made of a transparent material to enable the conditions of seeds prior to being sawn to be visually confirmed through running the seeds inside the inner cylinder and arranging the seeds at seed-laying holes the remaining seeds under waiting to be sawn are returned to the seed cylinder and housed therein subsequently, a seed gate is rotated to enable the remaining seeds to be prevented from being inadvertently spilled out.COPYRIGHT: (C)2011,JPO&INPIT【課題】少量の種子を手動で播種間隔、1箇所に撒く数量ともばらつきなく正確に撒くことができ、しかも撒く前に種子の状態を確認できて、播種機のすべての種子を残さず全部播くことができる播種機を提供する。【解決手段】この発明の播種機の形状はパイプ状であって、種子を納める内外筒のうち少なくとも内筒の上部を透明部材で構成して、播種前の種子を内筒の中を流して種配置穴に並べてその状態を目視確認でき、残りの播種待機状態の種子を種筒に戻して収納し、種子ゲートを回転させて種子の不用意なこぼれだしを防ぐことができるものである【選択図】図2
