PROBLEM TO BE SOLVED: To provide an agrochemical application apparatus which comprises a new structure and can realize the application of a constant dose of a granular agrochemical to homogeneously and surely reach bed soil over the whole surface. SOLUTION: This agrochemical application apparatus is characterized by combining a hopper type agrochemical storage tank 2 having a releasing port 21 capable of continuously dropping and supplying desired stored granular agrochemicals for each proper amount with self-standing leg frames 3, 3 supporting the storage tank 2 in a state capable of temporarily fixing the hopper type agrochemical storage tank 2 at a site having a proper height, and disposing an application spread gutter 5 nearly just under the releasing port 21 of the hopper type agrochemical storage tank 2 in a posture inclined at an arbitrary angleθin a downward slope in the application targets-carrying direction or in its back direction. The application spread gutter 5 is laterally expanded from the upper portion to the lower portion, and has the releasing direction front convex circular shape which is gradually lowered from the lateral center to both the lateral end sides at the lower releasing edge 51. COPYRIGHT: (C)2006,JPO&NCIPI
