Corn Product Response to Seeding Rate - Channel - Southern Iowa

Trial OverView

  • To measure the yield response of corn products using a range of seeding rates to help determine the optimum seeding rate for the region.

Research Objective

  • This trial was conducted in a single location, non-replicated, in six-row plots with 30-inch row spacing with four
  • Total nitrogen applied was 150 lb/acre.Nitrogen is an expensive input. The cost of nitrogen can vary widely between years causing the cost of this input to fluctuate significantly. 

Understanding the Results

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