FARM WORKING MACHINE PROVIDED WITH FERTILIZING APPARATUS

摘要

PROBLEM TO BE SOLVED: To prevent the formation of non-fertilized area caused by performing exclusively a main work without performing a fertilizing work in a work with a farm working machine provided with a fertilizing apparatus to perform the fertilizing work and a main working apparatus to perform main works other than the fertilizing work. SOLUTION: The fertilizing apparatus of the farm working machine is constructed to be switchable between a fertilizing mode to connect a fertilizer tank storing a fertilizer with a fertilizer channel for passing the fertilizer and a fertilizer recovering mode to connect the fertilizer tank with a fertilizer channel for recovery. When the work of the main working machine or the operation of an operating tool for activating the main working machine is detected during the recovery mode of the fertilizing apparatus, an alarm is issued to prompt the stop of the operation of the main working machine or actually stop the operation of the main working machine.