ESN-June vs. ESN-July Treatment (High Yield Zone >55 bu/ac)

Trial Type

N Fertilizer

General Stats

County
Day
Replications
3
Crop
Soybean
Seed Brand
Pioneer
Variety
90Y01
Relative Maturity
2.0
Tillage
No-till
Irrigated
No Value
Drain Tile
No Value
Previous Crop
Corn
Row Sapcing
15"
Plant Population
150000
Plant Date
13/05/2015
Cover Crop
No Value
Seed Treatment
Fungicide, Insecticide, Inoculant

Soil Stats

Soil Type
Fine
Soil pH
4.0
Organic Matter
No Value

Methodology

Methods and Agronomic Information (ESN June V3)

Pioneer 90Y01 was planted in 15 in. rows on May 13. Seed was treated with a fungicide, insecticide, and inoculant. ESN® controlled-release polymer coated urea was applied to the three treatment strips (Figure 1) at 75 lbs N ac-1 on June 5, 2015 at V3. The field received approx. 9.0 in. of rain from June 1 through August 31.

Methods and Agronomic Information (ESN July R2)

Pioneer 90Y01 was no-tilled in 15 in. rows on May 13. Seed was treated with a fungicide, insecticide, and inoculant. ESN® controlled-release polymer coated urea was applied to the three treatment strips (Figure 1) at 75 lbs N ac-1 on July 17 at R2. The field received approx. 9.0 in. of rain from June 1 through August 31, with 3.24 in. recorded after the application.

Results

Results 

Yield differences within each treatment strip (Figure 1) were calculated by subtracting ESN-July applied yield from ESN-June applied yield.  Result showed 2.1 bu ac-1 positive yield response in overall.

When ESN® was applied to this field on June 5, 2015 at V1, this product showed greater potential.

Rainfall

Temperature

Applications

  Event Date Type Application Method Amount
V3 05/06/2015 N Surface broadcast 75 lbs / acre (actual)
R2 17/07/2015 N Surface broadcast 75 lbs / acre (actual)

Fertilizer Applications

  Event Date Type Application Method Amount
V3 05/06/2015 N Surface broadcast 75 lbs / acre (actual)
R2 17/07/2015 N Surface broadcast 75 lbs / acre (actual)

Insecticide Applications

Fungicide Applications

Herbicide Applications