Soil Inorganic Nitrogen — GLBRC Biofuel Cropping System Experiment
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Soil extractable nitrogen from the GLBRC Biofuel Cropping System Experiment. Soil nitrate and ammonium are sampled routinely during the growing season. Note that in 2009 inorganic N was determined using the resin strip method; see related tables below.
This datatable is part of the KBS GLBRC soil properties dataset.
Soil property measurements from the surface soils of the intensive experiment
Note
| Experiment: | GLBRC Biofuel Cropping System Experiment |
| Data available from: | June 2008 to December 2023 |
| Dataset: | KBS078 |
| Datatable ID: | KBS078-007.119 |
| Core Areas | Inorganic Nutrients,Disturbance |
| Repository link: | |
| Related Tables: |
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| Personnel: |
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| Last Updated | 2024-08-30 |
| Variate | Description | Units |
|---|---|---|
| sample date | date of the soil sampling | |
| site | sampling location | |
| treatment | experimental treatment | |
| replicate | replicate nested within treatment | |
| main or microplot | ||
| no3 | soil extractable nitrate-N plus nitrite-N (average of analytical replicates, screened for outliers and corrected for soil moisture) | μg/g |
| nh4 | soil extractable ammonium-N (average of analytical replicates, screened for outliers and corrected for soil moisture) | μg/g |
GLBRC data is not yet publicly available.
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| sample_date | site | treatment | replicate | main_or_microplot | no3 | nh4 |
|---|---|---|---|---|---|---|
| 2023-10-20 | KBS GLBRC Intensive Site | G1 | R1 | main | 5.952 | 1.148 |
| 2023-10-20 | KBS GLBRC Intensive Site | G1 | R2 | main | 7.603 | 1.048 |
| 2023-10-20 | KBS GLBRC Intensive Site | G1 | R3 | main | 6.099 | 1.341 |
| 2023-10-20 | KBS GLBRC Intensive Site | G1 | R4 | main | 6.249 | 2.417 |
| 2023-10-20 | KBS GLBRC Intensive Site | G2 | R1 | main | 6.857 | 0.771 |