Corn Result
Readlyn, Iowa, USA | 2023
Measurement Display
Trial Information
Trial Type
CRO
Location
Readlyn, IA, USA
Soil Type
Silt Clay Loam
Organic Matter
5.00%
Variety
P0339Q
Planting/Harvest Info
May - October 2023
Moisture Index
Agricultural Practices
Moderate Drought
Other Information
n/a
Products Featured in Trial
PhycoTerra® Soil Microbial Food
PhycoTerra® soil microbial food improves soil quality, soil structure, water productivity, nutrient availability, and crop yield by waking up the starving, dormant beneficial soil microbes on your corn farm.
PhycoTerra® FX Foliar Microbial Food
PhycoTerra® FX strengthens the microbial community, providing stress relief throughout the dynamic growing season. This unique mode of action promotes higher yield potential.
Trial Results
Grower Standard
Agricultural Practices:
Moderate Drought
Average Yield
238 bu/acre
PhycoTerra®
1 qt/acre
In-furrow
Average Yield
251 bu/acre
Yield Change
ROI
+6%
7:1
PhycoTerra®
1 qt/acre
Pre-emergence
Average Yield
244 bu/acre
Yield Change
ROI
+2%
3:1
PhycoTerra®
1 qt/acre
Side-dress at V6
Average Yield
244 bu/acre
Yield Change
ROI
+3%
3:1
PhycoTerra®
0.5 qt/acre
With Herbicide V3-4
Average Yield
256 bu/acre
Yield Change
ROI
+8%
18:1
PhycoTerra® FX
0.25 qt/acre
with Herbicide V3-4
Average Yield
239 bu/acre
Yield Change
ROI
+1%
2:1
PhycoTerra®
0.5 qt/acre
Foliar at R1
Average Yield
246 bu/acre
Yield Change
ROI
+3%
8:1
PhycoTerra® FX
0.25 qt/acre
Foliar at R1
Average Yield
253 bu/acre
Yield Change
ROI
+7%
22:1
*Error bars represent one standard deviation from the mean. Significance tested using Student's t-test (α=0.1).
ROI calculated based on local market price, at time of harvest.
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