POWDER-DISCHARGING DEVICE, AGROCHEMICAL-SPREADING APPARATUS AND METHOD FOR SPREADING AGROCHEMICAL

摘要

PROBLEM TO BE SOLVED: To provide a powder-discharging device which can quantitatively, safely and simply discharge powder to spread the powdery agrochemical in a facility such as a green house, and can be applied to the so-called duct-spreading method, to provide an agrochemical-spreading apparatus equipped with the powder-discharging device, and to provide a method for spreading the agrochemical.;SOLUTION: This powder-discharging device 1 equipped with a container 2 having a discharging port 4 in the lower portion to discharge the powder 3 received in the container 2 from the discharging port 4 is characterized by comprising a discharging member 20 for discharging the powder 3 in the container 2 from the discharging port 4 and a moving portion 30 capable of driving the discharging member 20.;COPYRIGHT: (C)2005,JPO&NCIPI