Trial Type
Starter, Medium Yield
General Stats
Soil Stats
Methodology
Methodology:
Powershift™ Premix starter (4-0-0-0.6-3) (N-P-K-Mg-Zn) was applied in furrow in 5 strips, at planting, at 2.5 gallons/Acre on May 13th 2017.
W. (n.d.). WECO_Powershift-Premix_Specimen.pdf. Retrieved January 10, 2018, from http://ag.wilburellis.com/Products/Product%20Documents/Nutrition/Labels/WECO_Powershift-Premix_Specimen.pdf
Total Nitrogen (N) ………………………………………………………….4.00%
2.00% Ammoniacal Nitrogen
2.00% Water Soluble Nitrogen
Manganese (Mn) …………………………………………………………..0.60%
0.60% Chelated Manganese
Zinc (Zn) ………………………………………………………………………3.80%
3.80% Chelated Zinc
DERIVED FROM: Zinc EDTA and Manganese EDTA.
Results
Results:
The starter (4-0-0) did not yield significantly greater or lesser than the check strip for medium yielding soybeans (35-55 bu/A). However in reps 4 and 5 yield increased by 2-4 bushels with the starter fertilizer.
Acknowledgements:
Funding for this research project was provided by the South Dakota Soybean Research and Promotion Council. The authors would also like to thank the soybean producers who participated in this project.
Powershift™ Premix is a trademark of Wilbur-Ellis Company LLC
Rainfall
Temperature
Applications
| Event Date | Type | Application Method | Amount | |
|---|---|---|---|---|
| At Planting | 13/05/2017 | Starter Fertilizer | Infurrow | 21.25 lbs / acre (actual) |
Fertilizer Applications
| Event Date | Type | Application Method | Amount | |
|---|---|---|---|---|
| At Planting | 13/05/2017 | Starter Fertilizer | Infurrow | 21.25 lbs / acre (actual) |