Stem Counts of Annual Crops — GLBRC Scale-up 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Data in the KBS GLBRC core database may not be published without written permission of the lead investigator or project director Full terms of use
Number of corn stems in quadrat samples collected at peak biomass in corn fields at Lux Arbor Reserve and Marshall Farm.
This datatable is part of the GLBRC Scale-up Experiment Cropping Systems dataset.
This dataset contains data on plant communities in fields at Lux Arbor Reserve (L1-L3) and Marshall Farm (M1-M4) planted to corn (L1, M1), switchgrass (L2, M3), and restored prairie (L3, M2) in 2010 after a 2009 no-till soybean crop in all fields to convert tilled corn-soybean-wheat rotations (AGR) at Lux Arbor and fields in the Conservation Reserve Program (CRP) at Marshall Farm to no-till bioenergy crops. One field at Marshall Farm (M4) remains as CRP brome grass to serve as a reference. Each field has 10 sampling stations (S1-S10) around which most sampling occurs.
Note
| Experiment: | GLBRC Scale-up Experiment |
| Data available from: | January 2010 to January 0022 |
| Dataset: | GLBRC141 |
| Datatable ID: | GLBRC082-013.66 |
| Repository link: | |
| Related Tables: | |
| Personnel: |
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| Last Updated | 2024-02-22 |
| Variate | Description | Units |
|---|---|---|
| year | growing season year | |
| sample date | date stems were counted | |
| site | location of count | |
| treatment | experimental treatment | |
| treatment name | description of treatment (note that some treatments changed over time) | |
| station | sampling location | |
| species | plant species | |
| plant population m2 | number of plants in meter2 quadrat | m^2 |
| sample area m2 | area sampled | m^2 |
| comments | sample notes |
| Protocols |
|---|
| GLBRC Scale-Up Experiment – Sampling |
GLBRC data is not yet publicly available.
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| year | sample_date | site | treatment | treatment_name | station | species | plant_population_m2 | sample_area_m2 | comments |
|---|---|---|---|---|---|---|---|---|---|
| 2015 | 2015-09-22 | KBS Lux Arbor Reserve | L1 | AGR-Corn | S1 | Zea mays L. | 6.0 | 1.0 | |
| 2015 | 2015-09-22 | KBS Lux Arbor Reserve | L1 | AGR-Corn | S10 | Zea mays L. | 8.0 | 1.0 | |
| 2015 | 2015-09-22 | KBS Lux Arbor Reserve | L1 | AGR-Corn | S2 | Zea mays L. | 6.0 | 1.0 | |
| 2015 | 2015-09-22 | KBS Lux Arbor Reserve | L1 | AGR-Corn | S3 | Zea mays L. | 8.0 | 1.0 | |
| 2015 | 2015-09-22 | KBS Lux Arbor Reserve | L1 | AGR-Corn | S4 | Zea mays L. | 10.0 | 1.0 |