GLBRC Sustainability Data Catalog

Plant Carbon and Nitrogen- GLBRC Switchgrass Nitrogen/Harvest Exp.

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Percent carbon and nitrogen in switchgrass plants in the Switchgrass Nitrogen/Harvest Experiment at the KBS GLBRC Biofuel Intensive site. Plants are grown under in 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.


Experiment: Switchgrass Nitrogen Rate Experiment
Data available from: November 2010 to July 2012
Dataset: GLBRC091
Datatable ID: GLBRC091-002.1
Related Tables:
Last Updated 2017-01-26
Variate Description Units
sample date date the sample was taken
plot plot identifier
replicate replicate nested within treatment
number harvests year the number of harvests per year
treatment n rate Nitrogen treatment addition. This corresponds to treatment_name. lb/ac
percent carbon percent carbon of switchgrass %
percent nitrogen percent carbon of switchgrass %

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Data Excerpt

sample_date plot replicate number_harvests_year treatment_n_rate percent_carbon percent_nitrogen
2015-11-11 101 1 H2 100 43.9557 0.6089
2015-11-11 102 1 H1 50 43.7862 0.8371
2015-11-11 102 1 H2 50 43.7932 0.5263
2015-11-11 103 1 H1 175 43.6461 0.8260
2015-11-11 103 1 H2 175 43.3134 0.9188
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