Seed Placed Phosphorus (0-46-0)

Trial Type

P & K, Starter, High Yield

General Stats

County
Minnehaha
Replications
4
Crop
Soybean
Seed Brand
Asgrow
Variety
AG1935
Relative Maturity
1.9
Tillage
No-till
Irrigated
No Value
Drain Tile
No Value
Previous Crop
Oats
Row Sapcing
10"
Plant Population
162000
Plant Date
20/05/2017
Cover Crop
Clover
Seed Treatment
No Value

Soil Stats

Soil Type
Fine
Soil pH
5.2
Organic Matter
No Value

Methodology

METHODOLOGY:

Triple Super Phosphate (0-46-0) was applied with seed at 87 lbs/A Phosphorus, supplying 40 lbs/A P2O5 at planting on May 20th.

 

Results

RESULTS:

The seed placed P treatment did not have significant yield gain over the the control strip. For this to be significant values needed to be greater than 0.90.

ACKNOWLEDGMENTS:

Anthony Bly, Soils Field Specialist, SDSU Extension, Sioux Falls Regional Center

Funding for this research project was provided by the South Dakota Soybean Research and Promotion Council, and SDSU Extension.

Rainfall

Temperature

Applications

  Event Date Type Application Method Amount
At Planting 20/05/2017 P Infurrow 87 lbs / acre (actual)

Fertilizer Applications

  Event Date Type Application Method Amount
At Planting 20/05/2017 P Infurrow 87 lbs / acre (actual)

Insecticide Applications

Fungicide Applications

Herbicide Applications