| 摘要 |
PROBLEM TO BE SOLVED: To spray a chemical liquid to a tea plant cut surface after cutting in a shortest possible time to prevent occurrence of gray blight of the tea plant after cutting a tea branch/leaf since the gray blight is a sickness causing large damage to a tea variety of "Yabukita".SOLUTION: The tea field work machine is constituted by: a travel machine body causing a portal type machine body to straddle a tea plant ridge and travel; a cutting work machine arranged in the travel machine body and including a cutting blade cutting a tea branch/leaf; and chemical liquid spray means formed as an attachment. The tea field work machine performs cutting of a tea branch/leaf and spraying of a chemical liquid to the tea plant cut surface having been cut, during the same traveling.SELECTED DRAWING: Figure 1 |
