When seeding with a rice nursery sowing machine that operates from tray supplement to cover soil with only one controller, developed for the first time in Korea, the process of seeding tray supply - seedbed soil - automatic water supply - sowing - cover soil - sowing tray loading and transfer is done in a batch, and the digital control system automatically controls this process to ease operation.
The patented soil remediation machine has a grinding roller to evenly spread even lumpy and stalked soil. The seeder roller is grooved and can be freely adjusted from 800 to 1500 sheets per hour.