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User: Justin Mezo

Created on: 2020-05-21

Observation Date 2020-05-21

Comment:
Sprayed fertilizer in the GLBRC Main Site Treatment G10, MICROPLOT area only, all replications. Treatment G10 microplots were fertilized with 50 lbs N/A applied as 28% N fertilizer (CAS #57-13-6 Urea, #6484-52-5 Ammonium Nitrate). 28% fertilizer weighs 10.67 lbs / gallon so the 50 lbs N/A worked out to 16.7 gal 28%/A. Each treatment plot was divided into two areas: fertilized microplot areas 15' wide located on the west side of treatment plots [G10R2, G10R3, G10R4, and G10R5] and located on the east side of the treatment plot G10R1; unfertilized areas which were the remaining 76.86' on the east side of the plots [G10R2, G10R3, G10R4, and G10R5] and located on the west side of treatment plot G10R1. The fertilized 15' microplot received 50 lbs N/A. The unfertilized 76.86' was NOT fertilized. Conditions: 12:40 p.m. overcast 66.3 degrees F, 60.4% humidity, 4-6 mph East wind. Conditions at 3:00 p.m. overcast 69.6 degrees F 60.7 % humidity, 9-11 mph East wind.

Areas:
G10

Observation Type:
Fertilizer Application

Activities:

Worker: Justin Mezo

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

Equipment: Top Air Sprayer • Material: Fertilizer UAN 28% @ 16.7 gallon per acre

Equipment: Chafer Stream Bars

Attachments: