GLBRC Sustainability Data Catalog

Agronomic Field Log (Expanded) — GLBRC Scale-up Experiment

Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use

The expanded agronomic log including the materials applied, rate of application, and equipment associated with the agronomic activity for the GLBRC Scaleup sites.

This datatable is part of the GLBRC Agronomic Details dataset.

This dataset includes information about the agronomic practices for GLBRC experiments.

Note

Experiment: GLBRC Scale-up Experiment
Data available from: May 2009 to November 2023
Dataset: GLBRC090
Datatable ID: GLBRFC090-003.32
Repository link:
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Last Updated 2023-11-29
Variate Description Units
obs date observation date
treatment treatment name of the field
observation type the type of the observation
comment comment describing the observation
material material applied
rate rate of material applied
unit the units for the application rate
equipment the equipment used if any
observation id the id of the aglog observation. Can be used to find the observation on https://aglog.kbs.msu.edu
Protocols

Data Excerpt

obs_date treatment observation_type comment material rate units equipment observation_id
2024-05-06 M3 Fertilizer Application The switchgrass was fertilized with 50 lbs/A nitrogen, at 17 gal/acre 28% UAN using the tractors Auto Trac and the sprayers rate controller. John Deere 6140R tractor with a Top-Air 3 point sprayer equipped with a hydraulic centrifugal sprayer pump. The sprayer was controlled by a Ag Leader/Raven Rate Controller. StreamJet SJ7A-04 Fertilizer Spray Nozzles(0.4 gpm) are spaced 20 inches apart along the 45 foot boom. 6203
2024-05-06 M3 Fertilizer Application The switchgrass was fertilized with 50 lbs/A nitrogen, at 17 gal/acre 28% UAN using the tractors Auto Trac and the sprayers rate controller. John Deere 6140R tractor with a Top-Air 3 point sprayer equipped with a hydraulic centrifugal sprayer pump. The sprayer was controlled by a Ag Leader/Raven Rate Controller. StreamJet SJ7A-04 Fertilizer Spray Nozzles(0.4 gpm) are spaced 20 inches apart along the 45 foot boom. RDFYjolf 17.0 gallon Sprayer: Top Air 3 point 300 gal 6203
2024-05-06 M3 Fertilizer Application The switchgrass was fertilized with 50 lbs/A nitrogen, at 17 gal/acre 28% UAN using the tractors Auto Trac and the sprayers rate controller. John Deere 6140R tractor with a Top-Air 3 point sprayer equipped with a hydraulic centrifugal sprayer pump. The sprayer was controlled by a Ag Leader/Raven Rate Controller. StreamJet SJ7A-04 Fertilizer Spray Nozzles(0.4 gpm) are spaced 20 inches apart along the 45 foot boom. John Deere 6140R Tractor 6203
2024-05-06 L2 Fertilizer Application The switchgrass was fertilized with 50 lbs/A nitrogen, at 17 gal/acre 28% UAN using the tractors Auto Trac and the sprayers rate controller. John Deere 6140R tractor with a Top-Air 3 point sprayer equipped with a hydraulic centrifugal sprayer pump. The sprayer was controlled by a Ag Leader/Raven Rate Controller. StreamJet SJ7A-04 Fertilizer Spray Nozzles(0.4 gpm) are spaced 20 inches apart along the 45 foot boom. RDFYjolf 17.0 gallon Sprayer: Top Air 3 point 300 gal 6204
2024-05-06 L2 Fertilizer Application The switchgrass was fertilized with 50 lbs/A nitrogen, at 17 gal/acre 28% UAN using the tractors Auto Trac and the sprayers rate controller. John Deere 6140R tractor with a Top-Air 3 point sprayer equipped with a hydraulic centrifugal sprayer pump. The sprayer was controlled by a Ag Leader/Raven Rate Controller. StreamJet SJ7A-04 Fertilizer Spray Nozzles(0.4 gpm) are spaced 20 inches apart along the 45 foot boom. John Deere 6140R Tractor 6204
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