| 摘要 |
A direct seeder with a variable fertilizer guide tube is provided to topdress by changing a fertilizer pipe according to the curved line of the agricultural ground and maintaining a predetermined height from the agricultural ground. A direct seeder with a variable fertilizer guide pipe is pulled by a tractor, and includes a horizontal rod(34), a fertilizer discharge pipe(35), and a guide pipe(33a). The inclination of the director seeder is changed. A front furrow opener and a topdressing device are installed on a frame(10) of the direct seeder. The horizontal rod is installed on the rear of the front furrow opener, and maintains a predetermined height from the agricultural surface. The end of the guide pipe is coupled to a fertilizer discharge pipe to be able to slide, and guides the fertilizer discharged from the topdressing device. |
