Soil Inorganic Nitrogen

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 October 2017
Dataset: KBS078
Datatable ID: KBS078-007.59
Core Areas Inorganic Nutrients,Disturbance
Related Tables:
Personnel:
Last Updated 2017-12-18
Variate Description Units
sample date date of the soil sampling
site sampling location
treatment experimental treatment
replicate replicate nested within treatment
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

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Data Excerpt

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