Show Observation

User: Justin Mezo

Created on: 2019-05-16

Observation Date 2019-05-16

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 17 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: 10:30 a.m. overcast 67.5 degrees F, 65.6% humidity, 6-7 mph South West wind. Conditions at 11:25 a.m. overcast 70.7 degrees F 60.8 % humidity, 7-8 mph South West wind.

Areas:
G10

Observation Type:
Fertilizer Application

Activities:

Worker: Justin Mezo

Equipment: Chafer Stream Bars

Equipment: Top Air Sprayer • Material: Fertilizer 28% UAN (28-0-0) @ 17.0 gallon per acre

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

Attachments: