Vacuum Level for Corn Using A52391 Seed Disk

A51906
A51903

Use seed supplier's information to calculate seed size in seeds/kg or seeds/lb.

IMPORTANT: The proper vacuum level must be calculated for each corn variety. Obtain size in seeds/kg or seeds/lb by dividing number of seeds in the bag by the weight of the bag.

EXAMPLE: If there are 5637 seeds/kg (2556 seeds/lb), according to the chart, vacuum level should be set at 10 in. when using Large Sweet Corn Disk or 7 in. when using Flat Medium Edible-Bean Disk.

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