Problem to be solved: to turn the supporting member fixed to the planting part by pivotally supporting the right and left sides of the support member to the planting part of the medicine spraying apparatus, and to switch to the maintenance position which is pivotally moved to one end around the one end, and to facilitate the maintenance of the medicine spraying apparatus. .Solution: a seedling stage 21 for placing a seedling mat, a planting device 22 for scraping a seedling mat on the seedling stage 21 to be transplanted into a field, and a medicine spraying apparatus 100 for dispersing the agent to the seedling mat on the seedling stage 21, and a chemical spraying apparatus 100 The support 21 is supported on the seedling bed 21 to be rotatable at two positions of the work position for spraying the medicine above the seedling mount 21 of the planting portion 20 and the maintenance position separated from the seedling 21.Diagram【課題】薬剤散布装置の植付部への支持部材の左右一側を回動自在に支持して、植付部に固定した作業位置と、一端を中心に回動して離間させたメンテナンス位置に切り換えられ、容易にメンテナンスできる薬剤散布装置を提供しようとする。【解決手段】苗マットを載置する苗載台21と、該苗載台21上の苗マットを掻き取って圃場に移植する植付装置22と、前記苗載台21上の苗マットに薬剤を散布する薬剤散布装置100とを備え、薬剤散布装置100は、植付部20の苗載台21の上方で薬剤を散布する作業位置と、苗載台21から離間したメンテナンス位置の2位置に回動可能に苗載台21に支持される。【選択図】図3
