Potatoes Trial Results | parma, id, usa | 2025

Potatoes Result

Parma, Idaho, USA | 2025

Measurement Display

Trial Information

Trial Type
CRO
Location
Parma, ID, USA
Soil Type
Silt Loam
Organic Matter
1.8%
Variety
Russet Burbank
Planting/Harvest Info
April - October 2025
Moisture Index
Abnormally Dry
Agricultural Practices
Conventional Till
Other Information
n/a

Products Featured in Trial

PhycoTerra® Soil Microbial Food product image
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 potatoes farm.

Learn More

Trial Results

Grower Standard
Agricultural Practices:
Conventional Till
Average Yield
34601 lb/acre
PhycoTerra®
4 qt/acre
In-furrow
Average Yield
34949 lb/acre
Yield Change ROI
+1% 1:1
PhycoTerra®
4 qt/acre
Mid-vegetative
Average Yield
39001 lb/acre
Yield Change ROI
+13% 10:1
PhycoTerra®
2 qt/acre
In-furrow
Plus sign
PhycoTerra®
2 qt/acre
Mid-vegetative
Average Yield
Yield Change
ROI
39073 lb/acre
+13%
10:1

*Error bars represent one standard deviation from the mean. Significance tested using Fisher's t-test.
ROI calculated based on local market price, at time of harvest.