Plant Carbon and Nitrogen- GLBRC Switchgrass Nitrogen/Harvest Exp. — Switchgrass Nitrogen Rate 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Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use
Percent carbon and nitrogen in switchgrass plants in the Switchgrass Nitrogen/Harvest Experiment at the KBS GLBRC Biofuel Intensive site. Plants are grown under 8 treatments of nitrogen fertilizer. From 2010 through 2012 there were also two harvest strategies for each nitrogen treatment.
This datatable is part of the GLBRC Plant Chemical Analyses dataset.
Note
| Experiment: | Switchgrass Nitrogen Rate Experiment |
| Data available from: | November 2010 to November 2015 |
| Dataset: | KBS087 |
| Datatable ID: | KBS087-002.1 |
| Core Areas | Organic Matter,Disturbance |
| Repository link: | |
| Related Tables: | |
| Personnel: |
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| Last Updated | 2023-10-24 |
| Variate | Description | Units |
|---|---|---|
| sample date | date the sample was taken | |
| plot | plot identifier | |
| replicate | replicate nested within treatment | |
| number harvests year | number of harvests per year. | |
| treatment n rate | nitrogen treatment addition (corresponds to treatment_name). | lb/ac |
| percent carbon | percent carbon of switchgrass | % |
| percent nitrogen | percent nitrogen of switchgrass | % |
GLBRC data is not yet publicly available.
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| sample_date | plot | replicate | number_harvests_year | treatment_n_rate | percent_carbon | percent_nitrogen |
|---|---|---|---|---|---|---|
| 2019-11-04 | 101 | R1 | H1 | SWF5 | 46.7913 | 0.7536 |
| 2019-11-04 | 102 | R1 | H1 | SWF3 | 46.641 | 0.6747 |
| 2019-11-04 | 103 | R1 | H1 | SWF8 | 47.1552 | 0.7966 |
| 2019-11-04 | 104 | R1 | H1 | SWF2 | 46.383 | 0.5666 |
| 2019-11-04 | 105 | R1 | H1 | SWF4 | 46.5098 | 0.722 |