Show Observation

User: Josh Dykstra

Created on: 2026-03-27

Observation Date 2026-03-25

Comment:
Fertilize wheat and canola with 15 gallons 28% UAN, 5 gallons ATS, and 9.6 oz nitrification inhibitor per acre. Except a 15' strip, opposite where gas sampling occurs, was fertilized without nitrification inhibitor. Also, the Urin derived fertilizer micro plots in ASP5 were not fertilized. UDF to be added 3/27/2026. The 15' strip in ASP5 R4, opposite where gas sampling occurs, was mistakenly fertilized with both fertilizer blends. Meaning is has received full fertilization, instead of just the first split application, and nitrification inhibitor at half rate.

Areas:
ASP4 ASP5

Observation Type:
Fertilizer Application

Activities:

Worker: Josh Dykstra

Equipment: Demco 3pt 100 gallon, 45' boom sprayer • Material: Fertilizer UAN 28% @ 15.0 gallon per acre • Material: ATS @ 5.0 gallon per acre • Material: NDURE DCD (nitrification inhibitor) @ 9.6 ounce per acre

Equipment: John Deere 5220 Tractor

Worker: Josh Dykstra

Equipment: Demco 3pt 100 gallon, 45' boom sprayer • Material: Fertilizer UAN 28% @ 15.0 gallon per acre • Material: ATS @ 5.0 gallon per acre

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