GLBRC Sustainability Data Catalog

Soil Inorganic Nitrogen

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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 GLBRC soil properties dataset. Soil measurements from GLBRC experiments.

Note

Experiment: GLBRC Biofuel Cropping System Experiment
Data available from: June 2008 to December 2019
Dataset: GLBRC088
Datatable ID: GLBRC088-012.122
Repository link:
Related Tables:
Personnel:
Last Updated 2020-07-10
Variate Description Units
sample date date of the soil sampling
site location of experiment
treatment experimental treatment
replicate replicate nested within treatment
main or microplot
no3 soil extractable nitrate-N plus nitrite-N, corrected for soil moisture μg/g
nh4 soil extractable ammonium-N, corrected for soil moisture μg/g

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Data Excerpt

sample_date site treatment replicate main_or_microplot no3 nh4
2010-04-20 Arlington GLBRC Intensive Site G1 R1 main 5.81 5.15
2010-04-20 Arlington GLBRC Intensive Site G1 R2 main 6.69 6.16
2010-04-20 Arlington GLBRC Intensive Site G1 R3 main 10.8 5.91
2010-04-20 Arlington GLBRC Intensive Site G1 R4 main 8.85 5.92
2010-04-20 Arlington GLBRC Intensive Site G1 R5 main 10.08 8.55
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