A new sidedress rig

  • 1

    Brent Schmitz owns Schmitz Ag Products (217/357-5010), Niota, Illinois. He has several ventures including building fertilizer applicators and strip-till machines. Last year, he built a liquid sidedressing machine to rent out, but ended up using it for custom application instead.

  • 2

    The first day of June found Schmitz sidedressing his first field of the season. He has several thousand acres of custom application lined-up. Rain that night knocked him out of the field until Saturday. Then rain Saturday night stopped him until Monday. He had a good run from Monday until Wednesday, but rain was threatening to shut him out of the field again Wednesday night, June 8.

  • 3

    Nitrogen is carried in a 1,600-gallon tank on a Yetter All Steer cart, but Schmitz only fills it part way to reduce weight.

  • 4

    Schmitz built the sidedressing bar in such a way that it can be used for 12 rows or 16 rows by folding or unfolding the wings.

  • 5

    Injection nozzles shoot 32% liquid nitrogen into the slot opened by ripple coulters. Injected nitrogen is less subject to loss than liquid nitrogen applied to the soil surface. 

Read more about