... precise planter, have high precise for small sized seeds, low breakage rate, the volume of each seed ... , adjust the seeder unit before put into the seeds, observe the seeding box, left one line holes ... tools or other things, and check if the seeds transfer tube and the ditch opening device are ... -60Sowing depth mm30-60Fertilization depth mm60-80DitchingshovelVolume of plant tank(L)9×59×69×59×6Volume of ...