For lessening the damage to corn caused by flooding, ridged culture is usually adopted in southern Taiwan.Two rows are planted on each ridge. 為減輕玉米澇害，台灣南部地區常採用壟作方法種植玉米。
The present invention discloses a kind of automatic guiding device for till-less seeder of ridge cultivated corn, and belongs to the field of farm mechanical technology. 本發明涉及公開了一種在玉米壟作免耕播種機上使用的自動導向裝置，屬於農業機械技術領域。
