Harvest Results in Sioux County, Iowa

This plot by Granville, Iowa lays flat and is on Primghar and Marcus soil types. Mid-May planting and good drainage allowed top-end yield expression compared to many fields in the area. Full-season DEKALB® hybrids showed excellent performance.

Plot Results

Plot Details

Plot Location: Sioux County, Iowa

Cooperator: Dean Bunkers

Brand Average Yield (Bu/A): 222.3 Bu/A

Brand Average Revenue ($/A): $851.51/A

Highest Yielding Product: DKC63-90RIB Brand Blend 240.1 Bu/A

Crop: Corn

Previous Crop: Soybean

Planted: May 15, 2019

Harvested: November 15, 2019

Row Width: 30 inches

Irrigated: No

Tillage Type: Minimum

Soil Type: Silt Loam

Summary Yield Map

Plot average 221 Bu/A with a top of 240 Bu/A by DKC63-90RIB Brand Blend and DKC63-57RIB Brand Blend. DEKALB products performed very well vs. the Pioneer competitors in this plot.

Split-Screen Summary Yield Map

Each entry was 1.5 acres, which makes for very good spatial data. P1197AMXT is visible in this split-screen shot as the hybrid that was not maintaining yield as well as the DEKALB hybrids surrounding it on the east side of the plot.

Field Health

This early-October field health image shows the staygreen and plant health on the fuller-season hybrids on the east side of this plot.

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