Agronomic Soil Test from the Interactions Plots — Interactions 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Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use
Surface soil samples analyzed for nutrients.
This datatable is part of the Interactions Experiment dataset. Interactions experiment
Note
| Experiment: | Interactions Experiment |
| Data available from: | October 2018 |
| Dataset: | KBS127 |
| Datatable ID: | KBS128-001.58 |
| Core Areas | Inorganic Nutrients |
| Repository link: | |
| Related Tables: | |
| Personnel: |
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| Last Updated | 2020-07-10 |
| Variate | Description | Units |
|---|---|---|
| sample date | sample date | |
| treatment | CT = Conventional tillage, NT = No-till, F = fertilized, N = unfertilized | |
| replicate | replicate block | |
| plot | whole plots (1-16), and plot id+MO (2, 6, 9, 13) stands for plots that have monoliths installed within. | |
| depth | depth of soil sampled | |
| pH | pH | dimensionless |
| cec | cation exchange capacity (meq/100g) | meq/100g |
| phosphorus | Bray P1 phosphorus (ppm) | µg/kg |
| potassium | Potassium (ppm) | µg/kg |
| calcium | Calcium (ppm) | µg/kg |
| magnesium | Magnesium (ppm) | µg/kg |
| lime index | Lime Index | |
| comment | ||
| year | Sample year |
Data Excerpt
| sample_date | treatment | replicate | plot | depth | ph | cec | phosphorus | potassium | calcium | magnesium | lime_index | comment | year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018-10-15 | CT-F | 1.0 | INT01 | 0-25 cm | 6.0 | 5.844359 | 31.0 | 68.0 | 879.0 | 153.0 | 70.0 | 2018.0 | |
| 2018-10-15 | CT-N | 2.0 | INT02 | 0-25 cm | 6.5 | 6.749615 | 58.0 | 98.0 | 983.0 | 190.0 | 71.0 | 2018.0 | |
| 2018-10-15 | NT-N | 3.0 | INT03 | 0-25 cm | 6.4 | 6.035641 | 59.0 | 88.0 | 892.0 | 162.0 | 71.0 | 2018.0 | |
| 2018-10-15 | CT-N | 4.0 | INT04 | 0-25 cm | 6.5 | 6.4626923 | 49.0 | 81.0 | 956.0 | 177.0 | 71.0 | 2018.0 | |
| 2018-10-15 | NT-F | 1.0 | INT05 | 0-25 cm | 6.2 | 5.8914104 | 40.0 | 61.0 | 892.0 | 153.0 | 70.0 | 2018.0 |