GLBRC Sustainability Data Catalog

Agronomic Soil Chemistry — GLBRC Switchgrass Variety Experiment I

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Agronomic soil chemistry of surface soils (0-25 cm) from fertilized and unfertilized (starting in 2019) subplots of the GLBRC Switchgrass Variety Experiment I, as analyzed by the MSU Soil and Plant Nutrient Laboratory.

replicate

This datatable is part of the GLBRC Switchgrass Variety Experiment I dataset.

This dataset contains data for the Switchgrass Variety Experiment I located on west side of the KBS GLBRC Intensive Field Site. Eight upland and four lowland varieties were planted in 2009-2010 in a complete randomized block design with 12 varieties (Treatments 1 -12) in 4 replicate blocks (R1-R4) for a total of 48 plots. From 2009-2018, plots were periodically fertilized following standard agronomic practices. In 2019, a 10 ft unfertilized subplot was established at the east end of each plot; the remaining 30 ft on the west end of the plot was fertilized at a rate of 56.0 kg N/ha/yr. The experiment was decommissioned in 2021 in favor of the Switchgrass Variety Experiment II.

Note

Experiment: GLBRC Switchgrass Variety Experiment I
Data available from: December 2019
Dataset: GLBRC098
Datatable ID: GLBRC098-002.42
Core Areas Populations
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Last Updated 2023-11-08
Variate Description Units
sample date date of soil sampling
site experimental site
experiment experiment on the site
switchgrass variety switchgrass species variety
treatment treatment (species) of the experiment
replicate replicate of treatment
geometry Plot geometry with SRID 4326
nitrogen application nitrogen application of the replicate
depth cm depth of soil sampling cm
est cec Cation exchange capacity in meq/100g soil meq/100g
pH pH value of soil solution
lime index indicator of potential acidity
p ppm phosphorus in soil mg/kg
k ppm potassium in soil mg/kg
ca ppm calcium in soil mg/kg
mg ppm magnesium in soil mg/kg
lab the lab that performed the analysis
comments
Protocols

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Data Excerpt

sample_date site experiment switchgrass_variety treatment replicate geometry nitrogen depth_cm est_cec ph lime_index p_ppm k_ppm ca_ppm mg_ppm lab comments
2019-12-13 KBS GLBRC Intensive Site GLBRC Switchgrass Variety Experiment I Panicum virgatum var. NE28 9 3 0103000020E610000001000000050000002218314E1C5855C0770581B99C32454051BB24B21B5855C013004ABA9C324540EE4FEBB01B5855C06FE38E649B32454020A6F74C1C5855C0A7E8C5639B3245402218314E1C5855C0770581B99C324540 plus N 0-25 7.49 5.9 69 21 85 1000 129 MSU Soil and Plant Nutrient Laboratory
2019-12-13 KBS GLBRC Intensive Site GLBRC Switchgrass Variety Experiment I Panicum virgatum var. NE28 9 3 0103000020E610000001000000050000002218314E1C5855C0770581B99C32454051BB24B21B5855C013004ABA9C324540EE4FEBB01B5855C06FE38E649B32454020A6F74C1C5855C0A7E8C5639B3245402218314E1C5855C0770581B99C324540 minus N 0-25 8.37 5.8 69 19 100 1120 158 MSU Soil and Plant Nutrient Laboratory
2019-12-13 KBS GLBRC Intensive Site GLBRC Switchgrass Variety Experiment I Panicum virgatum var. Kanlow 8 3 0103000020E6100000010000000500000020A6F74C1C5855C0A7E8C5639B324540EE4FEBB01B5855C06FE38E649B3245406CE4B1AF1B5855C0A4C6D30E9A3245400034BE4B1C5855C0B1CB0A0E9A32454020A6F74C1C5855C0A7E8C5639B324540 plus N 0-25 7.93 6.0 69 23 84 1080 134 MSU Soil and Plant Nutrient Laboratory
2019-12-13 KBS GLBRC Intensive Site GLBRC Switchgrass Variety Experiment I Panicum virgatum var. Kanlow 8 3 0103000020E6100000010000000500000020A6F74C1C5855C0A7E8C5639B324540EE4FEBB01B5855C06FE38E649B3245406CE4B1AF1B5855C0A4C6D30E9A3245400034BE4B1C5855C0B1CB0A0E9A32454020A6F74C1C5855C0A7E8C5639B324540 minus N 0-25 6.61 6.0 70 20 83 1059 132 MSU Soil and Plant Nutrient Laboratory
2019-12-13 KBS GLBRC Intensive Site GLBRC Switchgrass Variety Experiment I Panicum virgatum var. Kanlow 8 1 0103000020E610000001000000050000009139C089125855C065F0981A9A32454027EBB3ED115855C00981611B9A32454078E97AEC115855C0E166A6C59832454044318788125855C010D6DDC4983245409139C089125855C065F0981A9A324540 plus N 0-25 7.65 6.0 69 12 61 1050 125 MSU Soil and Plant Nutrient Laboratory
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