Agronomic Soil Test results
Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use
Agronomic soil chemistry at plots of GLBRC switchgrass resource gradient experiiment
This datatable is part of the Switchgrass nitrogen rate experiment dataset. A nitrogen and harvest timing experiment for switchgrass
Note
| Experiment: | Resource Gradient Experiment |
| Data available from: | October 2017 to December 2019 |
| Dataset: | GLBRC132 |
| Datatable ID: | GLBRC132-001.14 |
| Core Areas | Disturbance |
| Repository link: | |
| Related Tables: | |
| Personnel: |
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| Last Updated | 2020-07-10 |
| Variate | Description | Units |
|---|---|---|
| sample date | the date the sample was taken | |
| site | study site | |
| experiment | experiment | |
| plot | plot | |
| harvest strategy | (former) harvest strategy | |
| treatment | nitrogen treatment level | |
| soil sampling depth | depth of soil sampling | |
| est cec | Cation exchange capacity in meq/100g soil | meq/100g |
| pH | pH value of soil solution | dimensionless |
| lime index | indicator of potential acidity | |
| p ppm | phosphorus in soil | mg/kg |
| k ppm | potassium in soil | mg/kg |
| ca ppm | calcium in soil | mg/kg |
| mg ppm | magnesium in soil | mg/kg |
| nitrogen rate | nitrogen application rate | lb/ac |
GLBRC data is not yet publicly available.
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| sample_date | site | experiment | plot | harvest_strategy | treatment | depth | est_cec | ph | lime_index | p_ppm | k_ppm | ca_ppm | mg_ppm | n_lb_a |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019-12-09 | KBS GLBRC Intensive Site | Switchgrass nitrogen rate experiment | 101 | H1 | SWF5 | 0-25 | 3.34 | 5.9 | 70 | 25 | 50 | 496 | 88 | 100 |
| 2019-12-09 | KBS GLBRC Intensive Site | Switchgrass nitrogen rate experiment | 102 | H1 | SWF3 | 0-25 | 4.47 | 5.7 | 69 | 28 | 65 | 508 | 67 | 50 |
| 2019-12-09 | KBS GLBRC Intensive Site | Switchgrass nitrogen rate experiment | 103 | H1 | SWF8 | 0-25 | 4.05 | 5.6 | 69 | 38 | 63 | 352 | 112 | 175 |
| 2019-12-09 | KBS GLBRC Intensive Site | Switchgrass nitrogen rate experiment | 104 | H1 | SWF2 | 0-25 | 3.27 | 5.9 | 70 | 33 | 84 | 495 | 70 | 25 |
| 2019-12-09 | KBS GLBRC Intensive Site | Switchgrass nitrogen rate experiment | 105 | H1 | SWF4 | 0-25 | 3.14 | 5.8 | 70 | 31 | 74 | 464 | 76 | 75 |