| 摘要 |
PROBLEM TO BE SOLVED: To provide a seedling transplanter capable of discharging fertilizer from a fertilizer applicator without any accumulation regardless of an amount of the fertilizer remaining in the fertilizer applicator.SOLUTION: The seedling transplanter switches over, by a fertilizer switching lever 90, between a fertilizer feed pipe 68 for feeding a fertilizer from a fertilizer applicator 5 to a field surface by a blower 67 that generates air for conveying the fertilizer discharged from the fertilizer applicator 5 for discharging the stored fertilizer, and a fertilizer discharge pipe 85 for discharging the fertilizer from the fertilizer applicator 5 to the outside of the transplanter. The seedling transplanter includes a communication wire 9a configured to operate an accelerator pedal 7 to an engine 20 output increase side, when the lever 90 is switched to the fertilizer discharge pipe 85 side. When a fertilizer discharge passage is switched to the fertilizer discharge pie 85 side, the accelerator pedal 7 is operated to increase the output of the engine (20), and the conveyance air generated by an air generation device 67 in fertilizer discharge work is strengthened so as to prevent accumulation of the fertilizer remaining in the fertilizer applicator 5 in the fertilizer discharge pipe 85, thereby improving efficiency of the fertilizer discharge work. |
