LTAR agronomic soil chemistry (2022 and onwards)

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LTAR agronomic soil chemistry data

This datatable is part of the LTAR soil datasets dataset. This dataset contains the stand count data from the KBS LTAR experiment.

Note

Experiment: LTAR Croplands Common Experiment
Dataset: LTAR003
Datatable ID: LTAR003-002.8
Core Areas Inorganic Nutrients
Repository link:
Personnel:
Last Updated 2022-04-25
Variate Description Units
sample date date of soil sampling
location name name of the sampling plot, field or prairie strip
treatment experimental treatment
replicate LTAR replicate
pH measured pH dimensionless
lime index lime index dimensionless
phosphorus Bray P1 phosphorus µg/kg
potassium potassium µg/kg
calcium calcium µg/kg
magnesium magenesium µg/kg
cec esst cation exchange capacity in meq/100g soil meq/100g
comment
campaign sampling campaign
top depth the top depth of the sample as measured from the soil surface centimeter
bottom depth the bottom depth of the sample as measured from the soil surface centimeter

Data Excerpt

sample_date location_name treatment replicate pH lime_index phosphorus_ppm potassium_ppm calcium_ppm magnesium_ppm cec_est comment campaign top_depth bottom_depth
2021-12-15 128 ASP2 4 6.5 71 55.0 126.0 1065.0 161.0 6.98974 the soil samples were taken over 2021-12-15 and 2021-12-16 surface sampling 0 25
2021-12-15 129 ASP5 4 6.3 69 50.0 135.0 916.0 166.0 7.50949 the soil samples were taken over 2021-12-15 and 2021-12-16 surface sampling 0 25
2021-12-15 130 ASP3 4 5.8 69 48.0 104.0 897.0 127.0 7.01 the soil samples were taken over 2021-12-15 and 2021-12-16 surface sampling 0 25
2021-12-15 131 BAU2 4 6.3 69 52.0 102.0 834.0 126.0 6.68154 the soil samples were taken over 2021-12-15 and 2021-12-16 surface sampling 0 25
2021-12-15 132 ASP1 4 6.4 70 39.0 152.0 1087.0 153.0 7.09974 the soil samples were taken over 2021-12-15 and 2021-12-16 surface sampling 0 25
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