| 摘要 |
PURPOSE:To make the titled device also usable as a rice transplanter and to properly adjust soil cover by natural drop, by detachably fixing a frame for a seeding device to a rail for reciprocating a seedling holding member of a rice transplanter and providing a seeding channel constituent member with a given angle. CONSTITUTION:A frame 2 is equipped with a seed box B, a fixing material 5 and a connecting material 9. When the frame 2 is immobilized to a rail 1 for reciprocating a seedling holding member of a rice transplanter A by the fixing material 5 and the connecting material 9, a direct sowing using the rice transplanter is constituted. Channel constituent materials 16 and 17 forming a seedling channel are fixed to a seeding guide 15. The channel constituent materials 16 and 17 having many sides faces and form an angle theta of inclination becoming easy with increase in distance from the seeding channel. After seeding is over, soil cover is not carried out and depth of soil cover is enlarged with the lapse of time by natural drop through inflow of muddy water. |
