| 摘要 |
PROBLEM TO BE SOLVED: To provide a duct connection type application apparatus which can be connected to an existing blowing duct and is convenient for handling. SOLUTION: This duct connection type application apparatus 1 is characterized by detachably disposing a cylindrical connection spacer for connecting to the blowing duct on the front side of a fan cover 7 surrounding the blowing fan 2a of a blower 2, and disposing a charging device 4 for charging a powder type application agent into a charging port 10 disposed in a connection spacer 3. Thereby, the duct connection type application apparatus can be connected to the blowing duct D to apply the powder type application agent. Since the blower 2 is loaded on a moving truck 9, the blower can be moved to any other cultivation field and then connected to any other blowing duct D detached from a hot air type heater or to the existing blowing duct D to apply the powder type application agent. COPYRIGHT: (C)2006,JPO&NCIPI
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