| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a seeder allowing ensuring of a uniform nursery thickness, and carrying out of appropriate seeding when smoked chaff charcoal is used for nursery culture soil. <P>SOLUTION: The seeder is provided with: a transporting path 3 for transporting each nursery cabinet 2 in one direction; a nursery bed soil-filling device 6 installed for filling the nursery cabinet 2 with the nursery bed soil in order from the upstream side of the transporting path 3 along the transporting path 3; a seeding device 7 provided for seeding in the nursery cabinet 2; a soil covering device 8 installed for covering the seedling cabinet 2 with the soil cover; and further a first watering device 29 provided in the transporting path 3 before the seeding device 7. The seeder is used to fill the interior of the seeding cabinet 2 with the smoked chaff charcoal as the nursery bed soil in the nursery bed soil-filling device 6, and the nursery soil thickness of the smoked chaff charcoal in the seedling cabinet 2 is then compacted and leveled by watering of the first watering device 29. <P>COPYRIGHT: (C)2012,JPO&INPIT |
