| 摘要 |
PROBLEM TO BE SOLVED: To provide a seeder capable of making compatible a dissemination efficiency and a charging rate of seeds in a dissemination roll.SOLUTION: In a seed hopper 1, there is disposed an inclined plate 6 inclined downward to a dissemination roll 11, and a space 8 for a seed 20 to pass toward the dissemination roll 11 is formed between a bottom plate 3 and the inclined plate 6. As a result, a contact area between the seed 20 in the seed hopper 1 and the dissemination roll 11 can be increased to make compatible the dissemination efficiency and the charging rate of the seed 20 into the dissemination roll 11.SELECTED DRAWING: Figure 1 |
