FERTILIZATION DEVICE OF SEEDLING TRANSPLANTER

摘要

PROBLEM TO BE SOLVED: To provide a seedling transplanter including a fertilization device enabling a worker to grasp visually a fertilizer concentration at each position in a field and to change a feed amount of a fertilizer in a simple operation configuration.;SOLUTION: The seedling transplanter includes: a seedling planting part 12 comprising on a rear part of a travel vehicle body 5 a seedling tank 9 loading seedlings and a seedling planting device 11 planting the seedlings on a field; and a fertilization device 17 comprising a fertilization hopper 15 arranged on a rear part of the travel vehicle body 5 and storing a fertilizer and a delivery device 16 delivering the fertilizer fed from the fertilization hopper 15. The seedling transplanter further includes: a depth sensor 18 detecting a depth of the field; and a depth display 22 displaying the depth in plural stages. A fertilizer amount change switch 19 is operated according to display on the depth display 22 to change a fertilizer amount.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT