| 摘要 |
Device allowing the ploughing, drilling and sowing of land in a single operation by means of a drill driven by a wheel, a series of pinions and a seeder fixed behind the double-furrow plough. It comprises a wheel 1 adapted to a shaft 13 fixed to the chassis of the double-furrow plough, a transmission shaft 6, a series of pinions to drive a drill 11, the extension of the chassis 14 for supporting the drill 11 and a cereal seeder 12. <IMAGE> |
