Description

Type : plastic disc, special for bulblets

Number of teeth 10 - thickness 16 mm (0.63 in)

Spacing between seeds or pockets of seeds (theoretical value, excluding slippage)
For MS-SJ seeders (since 2017) : from 6.9 to 42.9 cm (from 2.7 to 16.9 in)
For SU 201 seeders (since 1994) : from 9.6 to 65 cm (from 3.8 to 25.6 in)
For MS-SJ seeders (since 1994 to 2017) : from 7.7 to 52 cm (from 3 to 20.5 in)

For bare or coated seeds : some small bulblets (low density sowing). Due to their size, their shape and irregularity, bulblets are difficult to sort : they may block at the outfeed of the disc. Bulblets must be small (caliber 8 to 14mm - 0.31 to 0.55 in), dry, not germinated. Trials must be done before disc validation. Bulblets require a very slow sowing forward speed.

Notice : Disc rarely sold, for specific cases.