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Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use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: | |
| Related Tables: | |
| Personnel: |
|
| 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. | Fertilizer 28% UAN (28-0-0) | 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. | Fertilizer 28% UAN (28-0-0) | 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 |