Agronomic Soil Test Results for LTAR ACSE Fields — LTAR Aspirational Cropping System Experiment (ACSE)
Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use
Pre-LTAR (2016) and LTAR baseline (04/2021) soil test results
This datatable is part of the LTAR soil datasets dataset.
This dataset contains the soil data from the KBS LTAR experiment.
Note
| Experiment: | LTAR Aspirational Cropping System Experiment (ACSE) |
| Data available from: | April 2021 |
| Dataset: | LTAR003 |
| Datatable ID: | LTAR001_002.29 |
| Core Areas | Inorganic Nutrients |
| Repository link: | |
| Related Tables: | |
| Personnel: |
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| Last Updated | 2025-03-09 |
| Variate | Description | Units |
|---|---|---|
| date | sampling_date | |
| plot | LTAR plot | |
| longitude | longitude in CRS: EPSG:4326 - WGS 84 | |
| latitude | latitude in CRS: EPSG:4326 - WGS 84 | |
| pH | pH value | |
| cec | Cation Exchange Capacity | mg/kg |
| phosphorus | Bray - P1 | mg/kg |
| potassium | potassium | mg/kg |
| calcium | calcium | mg/kg |
| magnesium | mangnesium | mg/kg |
| soil depth | soil sampling depth | cm |
| lime index | Lime index | |
| SO4 S | SO4 | mg/kg |
| z ppm | zinc | mg/kg |
| b ppm | mg/kg | |
| cu ppm | mg/kg | |
| fe ppm | mg/kg | |
| mn ppm | ||
| analysis lab | the lab that performed the analysis |
| Protocols |
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Data Excerpt
| date | plot | longitude | latitude | ph | cec | phosphorus | potassium | calcium | magnesium | soil_depth | lime_index | so4_s | z_ppm | b_ppm | cu_ppm | fe_ppm | mn_ppm | lab |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2016-11-21 | B0 | 6.5 | 78.0 | 130.0 | 1107.0 | 132.0 | 0-20 cm | 70.0 | MSU Soil and Plant Nutrient Laboratory | |||||||||
| 2016-11-21 | C3 | 6.8 | 46.0 | 115.0 | 1075.0 | 201.0 | 0-20 cm | MSU Soil and Plant Nutrient Laboratory | ||||||||||
| 2016-11-21 | 32 | 7.0 | 51.0 | 194.0 | 1023.0 | 169.0 | 0-20 cm | MSU Soil and Plant Nutrient Laboratory | ||||||||||
| 2016-11-21 | 30-1 | 6.8 | 28.0 | 161.0 | 989.0 | 167.0 | 0-20 cm | MSU Soil and Plant Nutrient Laboratory | ||||||||||
| 2016-11-21 | 30-2 | 6.6 | 50.0 | 252.0 | 949.0 | 177.0 | 0-20 cm | 70.0 | MSU Soil and Plant Nutrient Laboratory |