University of Minnesota
University of Minnesota
College of Biological Sciences
http://www.cbs.umn.edu/

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Long-Term Grasshopper-Plant Interactions - Experiment 077


Soil nitrate and ammonium

Years Available: 1991 - 1992

Principle Investigators

Ritchie, Mark

View All Experiment and Dataset Methods

ATTRIBUTES

FieldNameDefinitionUnitCode
1Field letterField letter
2Experiment numberExperiment number
3Plot numberPlot number
4Sampling date (YYMMDD)Sampling date (YYMMDD)
5Tin letterTin letter
6Tin numberTin number
7NO3 solution (ppm)NO3 solution (ppm)dimensionless
8NH4 solution (ppm)NH4 solution (ppm)dimensionless
9Moisture (g H2O / 100g Dry Soil)Moisture (g H2O / 100g Dry Soil)gramsPer100Grams
10Dry soil weight (g)Dry soil weight (g)gram
11NO3 in soil (mg/kg)NO3 in soil (mg/kg)milligramsPerKilogram
12NH4 in soil (mg/kg)NH4 in soil (mg/kg)milligramsPerKilogram
 

SAMPLE DATASET

Field letterExperiment numberPlot numberSampling date (YYMMDD)Tin letterTin numberNO3 solution (ppm)NH4 solution (ppm)Moisture (g H2O / 100g Dry Soil)Dry soil weight (g)NO3 in soil (mg/kg)NH4 in soil (mg/kg)
E771910522C10.24850.19615.53250.49710.3922
E772910522C20.16150.16894.9121.970.36750.3844
E773910522C30.16560.11616.0521.380.38740.2716
E774910522C40.37590.11217.7123.390.80370.2397
E775910522C50.20870.18489.52220.47440.4201
E776910522C60.19990.21196.9920.310.49210.5216
E777910522C70.46890.18438.4526.010.90140.3543
E778910522C80.1940.14518.2223.670.40990.3066
E779910522C90.53260.138.6619.451.36880.3341
E7710910522C100.34150.18839.1621.880.78050.4304
E7711910522C110.52070.1458.8321.961.18560.3301
E7712910522C120.20270.11147.0521.510.47110.2589
            

Download dataset nohe077
Long-Term Grasshopper-Plant Interactions: Soil nitrate and ammonium

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