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

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Grasshopper removals - Experiment 090


Plant aboveground biomass data

Years Available: 1991

Principle Investigators

Ritchie, Mark

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ATTRIBUTES

FieldNameDefinitionUnitCode
1Field number/letterField number/letter
2Experiment numberExperiment number
3Plot numberPlot number
4Grasshopper TreatmentGrasshopper Treatment1=No grasshoppers removed, 2=All grasshoppers removed, 3=All early season grasshopper species removed (Pardalophora apiculata and Arphia conspersa), 4=All late season grasshopper species removed (Melanoplus femur-rubrum Phoetaliotes nebrascensis conocephalus sp. others present), 5=Melanoplus femur-rubrum removed, 6=Phoetaliotes nebrascensis removed, 7=Conocephalus sp. removed, 8=All late season grasshopper species with an average mass greater than 0.5g are removed
5Sampling date (YYMMDD)Sampling date (YYMMDD)
6Species NameSpecies Name
7Species Biomass (g/m2)Species Biomass (g/m2)gramsPerMeterSquared
 

SAMPLE DATASET

Field number/letterExperiment numberPlot numberGrasshopper TreatmentSampling date (YYMMDD)Species NameSpecies Biomass (g/m2)
B9013910901SCHIZACHYRIUM SCOPARIUM68.5
B9013910901POA PRATENSIS0
B9013910901LESPEDEZA CAPITATA132.667
B9013910901POLYGALA POLYGAMA0
B9026910901SCHIZACHYRIUM SCOPARIUM115.367
B9026910901POA PRATENSIS31
B9026910901LESPEDEZA CAPITATA68.167
B9026910901POLYGALA POLYGAMA0
B9037910901SCHIZACHYRIUM SCOPARIUM162.633
B9037910901POA PRATENSIS39.4
B9037910901LESPEDEZA CAPITATA14.433
B9037910901POLYGALA POLYGAMA0
       

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Grasshopper removals: Plant aboveground biomass data

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