Soil test lab for LTER Nitrogen Deposition Experiment — Nitrogen Deposition Study - LTER
Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use
Soil test results for the LTER Nitrogen Deposition Experiment
This datatable is part of the Agronomic Soil Test Results dataset. Soil samples are taken annually (usually in the Fall) for fertilizer recommendations and analyzed by the Michigan State University Soils Laboratory. The soil samples are taken from the annual treatments T1 though T4 and T6.
Note
| Experiment: | Nitrogen Deposition Study - LTER |
| Data available from: | October 2019 to December 2019 |
| Dataset: | KBS066 |
| Datatable ID: | KBS066-002.51 |
| Core Areas | Inorganic Nutrients |
| Repository link: | http://doi.org/10.6073/pasta/3c4c64c828c5281b28aa355bdcb81363 |
| Related Tables: | |
| Personnel: |
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| Last Updated | 2021-05-05 |
| Variate | Description | Units |
|---|---|---|
| sample date | date of sampling | |
| habitat | sampling habitat | |
| nitrogen treatment | nitrogen application treatment | |
| nitrogen application rate | rate of N application | g/m2 |
| replication | ||
| depth | soil sampling depth | centimeter |
| pH | soil pH | dimensionless |
| cec | cation exchange capacity in meq/100g soil | meq/100g |
| phosphorus | mg/kg | |
| potassium | mg/kg | |
| calcium | mg/kg | |
| magnesium | mg/kg | |
| lime index | dimensionless | |
| zn ppm | zinc | mg/kg |
| s ppm | sulfur | mg/kg |
| b ppm | boron | mg/kg |
| comment | comment | |
| year | sampling year |
Data Excerpt
| sample_date | habitat | nitrogen_treatment | nitrogen_rate_g_m2 | replicate | depth | ph | cec | phosphorus | potassium | calcium | magnesium | lime_index | z_ppm | s_ppm | b_ppm | comment | year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2019-10-16 | CF | 0F | 0 | R1 | 0-25 cm | 4.9 | 8.29141 | 118.0 | 35.0 | 347.0 | 56.0 | 65.0 | 2019 | ||||
| 2019-10-16 | CF | 0F | 0 | R2 | 0-25 cm | 4.9 | 6.775 | 75.0 | 39.0 | 305.0 | 42.0 | 66.0 | 2019 | ||||
| 2019-10-16 | CF | 0F | 0 | R3 | 0-25 cm | 5.1 | 8.829616 | 34.0 | 46.0 | 669.0 | 68.0 | 66.0 | 2019 | ||||
| 2019-10-15 | CF | 1F | 1 | R1 | 0-25 cm | 4.7 | 8.845 | 71.0 | 26.0 | 254.0 | 37.0 | 64.0 | 2019 | ||||
| 2019-10-15 | CF | 1F | 1 | R2 | 0-25 cm | 4.6 | 8.551795 | 135.0 | 28.0 | 201.0 | 33.0 | 64.0 | 2019 |