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Activity Report — GLBRC Biofuel Cropping System Experiment
Data in the KBS GLBRC core database may not be published without written permission of the lead investigator or project director Full terms of use
This tables lists the activities and equipment used on replicate 1 of the GLBRC BCSE (Biofuel Cropping System Experiment). This table only lists one replicate since most activities are the same between replicates.
This datatable is part of the GLBRC Experiment dataset.
Baseline and general data for the GLBRC Experiments.
Note
| Experiment: | GLBRC Biofuel Cropping System Experiment |
| Data available from: | April 2008 to November 2019 |
| Dataset: | GLBRC083 |
| Datatable ID: | GLBRC083-003.101 |
| Repository link: | |
| Related Tables: |
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| Personnel: |
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| Last Updated | 2023-10-24 |
| Variate | Description | Units |
|---|---|---|
| obs date | observation date | |
| site | study site | |
| treatment | experimental treatment | |
| observation type | type of activity performed | |
| equipment | equipment used | |
| comment | more information about activity | |
| id | observation id |
| Protocols |
|---|
Data Excerpt
| obs_date | site | treatment | observation_type | equipment | comment | id |
|---|---|---|---|---|---|---|
| 2026-07-24 | KBS | G3 | Cultural Control | {"John Deere 7420b Tractor (14.9 R 46 back tire size)","Fast 3 Point Sprayer (LTER/GLBRC)"} | Sprayed Buck Barrier deer repellent on GLBRC G3 soybean plots (reps 3, 5, 4, 1, and 2). Applied product at 16 fl oz/A. Buck Barrier is not a registered pesticide and has no REI, it is a blend of essential oils. Spraying occurred from 9:00 am to 9:45 am. | 7139 |
| 2026-07-14 | KBS | G8 | Mowing | {"John Deere 7420b Tractor (14.9 R 46 back tire size)","flail mower"} | Flail mowed woody perennials in GLBRC G8 plots. Mowing done after it was sprayed because some perennials weren't dying. | 7113 |
| 2026-07-14 | KBS | G8 | Mechanical Weed Control | {"John Deere 7420b Tractor (14.9 R 46 back tire size)","flail mower"} | Flail mowed woody perennials in GLBRC G8 plots. Mowing done after it was sprayed because some perennials weren't dying. | 7113 |
| 2026-06-29 | KBS | G1 | Herbicide Application | {"John Deere 7420b Tractor (14.9 R 46 back tire size)","Fast 3 Point Sprayer (LTER/GLBRC)"} | Sprayed GLBRC G3, G8, G1, Bait crop and SW corner of Lysimeter field with Liberty Ultra at 29oz/A and Roundup Powermax 3 at 32oz/A. Only the edges were sprayed in the G1 plots. Application was done to target grasses, marestail and other broad leaf. G8 plots were sprayed to control perennial weeds and grasses now that poplar trees are cut down. Liberty Ultra REI is 12 hours, spraying occurred from 10:30 am to 2:30 pm. Safe re-entry on Wednesday 6/30/26 at 2:30 AM. See attached for weather data. | 7098 |
| 2026-06-29 | KBS | G3 | Herbicide Application | {"John Deere 7420b Tractor (14.9 R 46 back tire size)","Fast 3 Point Sprayer (LTER/GLBRC)"} | Sprayed GLBRC G3, G8, G1, Bait crop and SW corner of Lysimeter field with Liberty Ultra at 29oz/A and Roundup Powermax 3 at 32oz/A. Only the edges were sprayed in the G1 plots. Application was done to target grasses, marestail and other broad leaf. G8 plots were sprayed to control perennial weeds and grasses now that poplar trees are cut down. Liberty Ultra REI is 12 hours, spraying occurred from 10:30 am to 2:30 pm. Safe re-entry on Wednesday 6/30/26 at 2:30 AM. See attached for weather data. | 7098 |