Show Observation

User: Ethan Rocklin

Created on: 2026-05-05

Observation Date 2026-05-04

Comment:
Potash (0-0-60) applied to plots based on soil test recommendations. Each plot had potash fertilizer applied at a rate based off of soil test recommendations and not a blanket rate across the entire treatment. Some plots may have similar recommendations and could receive the same fertilizer rates. Aglog entries will be made for each different rate. Plots of the same treatment with the same application rates may be grouped. Potash applied to LTER N-Rate Irrigated at 370 lbs/A The West half of the treatment had potash applied Friday 5/1, while the East half was finished at the same rate on Monday 5/4. Equipment used John Deere 7420b and Gandy Orbit Air 22 cuft spreader with 30' boom.

Areas:
Resource_Gradient-Irrigated

Observation Type:
Fertilizer Application

Activities:

Worker: Ethan Rocklin

Equipment: John Deere 7420b Tractor (14.9 R 46 back tire size)

Equipment: Gandy Orbit-Air (30' boom) • Material: Fertilizer 0-0-60 potash fertilizer @ 370.0 pound per acre

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