PROBLEM TO BE SOLVED: To solve a problem in that in a conventional sowing machine installing a sowing device and a groove-forming tool at a machine body frame supporting a front wheel and rear wheel in its front and rear, since the delivering port of the sowing machine is arranged as leaving at a higher position in upper direction than that of the groove-forming tool and seeds delivered from the delivering port are greatly accelerated during the fall in a guide member, violently collide within a sowing groove and greatly rolling to surroundings, dealing with sowing work requiring a high sowing accuracy such as spaced sowing is difficult. SOLUTION: This sowing machine is provided by including low position-supporting structures 116, 145 for supporting the sowing device 14 at a low position, also installing a communicating hole 76b and an upper part opening 15d, communicating with the sowing groove by passing through the inside of a groove-forming claw 15 at the upper part or directly upper direction of the groove-forming claw 15, and arranging the delivery port 91a of the seeds 93 from the sowing device 14 at a directly upper approaching space of the communicating hole 76b and upper part opening 15d. COPYRIGHT: (C)2013,JPO&INPIT
