Soil Bulk Density — GLBRC Scale-up Experiment

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Soil bulk density of surface and deep core samples taken from fields of the GLBRC Scale-up Experiment.

This datatable is part of the Soil Properties — KBS GLBRC Scale-up Experiment dataset.

Soil properties of fields at Lux Arbor Reserve (L1-L3) and Marshall Farm (M1-M4) planted to corn (L1, M1), switchgrass (L2, M3), and restored prairie (L3, M2) in 2010 after a 2009 no-till soybean crop in all fields to convert tilled corn-soybean-wheat rotations (AGR) at Lux Arbor and fields in the Conservation Reserve Program (CRP) at Marshall Farm to no-till bioenergy crops. One field at Marshall Farm (M4) remained as CRP brome grass to serve as a reference. Each field has 10 sampling stations (S1-S10) around which most soil sampling occurs.

Note

Experiment: GLBRC Scale-up Experiment
Data available from: April 2009 to December 2014
Dataset: KBS146
Datatable ID: KBS078-005.19
Core Areas Disturbance
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Last Updated 2023-10-24
Variate Description Units
sample date date the sample was taken
site experiment location
treatment name treatment description
treatment experimental treatment
station plot sampling location
top depth cm upper sample core depth
bottom depth cm lower depth of soil core
nominal top depth the nominal top depth (what the sampling protocol called for)
nominal bottom depth the nominal bottom depth of the core (what the sampling protocol called for)
core diameter diameter of the soil core
total bulk density bulk density including gravel
comments notes on the data row
campaign type of soil sampling

GLBRC data is not yet publicly available.

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Data Excerpt

sample_date site treatment_name treatment station top_depth_cm bottom_depth_cm nominal_top_depth nominal_bottom_depth core_diameter total_bulk_density comments campaign
2021-11-17 KBS Lux Arbor Reserve AGR-Corn L1 S1 0.0 10.0 0.0 10.0 7.6 1.3681 No rocks deep core sampling
2021-11-17 KBS Lux Arbor Reserve AGR-Corn L1 S1 10.0 25.0 10.0 25.0 7.6 1.7482 deep core sampling
2021-11-17 KBS Lux Arbor Reserve AGR-Corn L1 S1 25.0 50.0 25.0 50.0 7.6 1.7287 deep core sampling
2021-11-17 KBS Lux Arbor Reserve AGR-Corn L1 S1 50.0 96.0 50.0 100.0 7.6 1.8083 deep core sampling
2021-11-17 KBS Lux Arbor Reserve AGR-Corn L1 S10 0.0 10.0 0.0 10.0 7.6 1.5776 deep core sampling
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