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

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Plant Competition Under Different Nitrogen Levels:A Garden Experiment - Experiment 055


Soil nitrogen

Years Available: 1989 - 1997

Principle Investigators

Tilman, David

View All Experiment and Dataset Methods

ATTRIBUTES

FieldNameDefinitionUnitCode
1Field number/letterField number/letter
2Experiment numberExperiment number
3Plot numberPlot number
4SubplotSubplot number
5TreatmentSoil mixture treatment
6Competition TreatmentSpecies code followed by percentage of this species seeds of the total number of seeds planted.
7YearSampling year
8SampleSample number/letter
9Sample weight (g)Sample weight (g)gram
10Percent total nitrogenPercent total nitrogendimensionless
11Percent total carbonPercent total carbondimensionless
12Total carbon to total nitrogen ratioTotal carbon to total nitrogen ratiodimensionless
13ArchNumArchNum
 

SAMPLE DATASET

Field number/letterExperiment number Plot number SubplotTreatmentCompetition TreatmentYear SampleSample weight (g)Percent total nitrogenPercent total carbonTotal carbon to total nitrogen ratioArchNum
44551112PV30BG7019892645.750.047640.5885112.35395
44551214SS30AS7019894530.1100010.051710.6259812.10594
4455132SS10019891444.6339990.056970.6909812.1288
4455149PV70SS3019893543.3330.071750.9277512.93062
44551513PV70BG3019891737.0099980.131831.5749611.94725
44551616SS30BG7019894433.7910.093641.1424612.20093
44551718AS30BG7019891838.6880.081891.0143412.38605
44551822AG70BG3019892840.6269990.08731.0347111.85299
4455194BG10019893742.6520.097831.2013712.28075
445511017SS70BG3019894647.2519990.079160.9699312.25296
44551115AG10019891837.5490.092611.0926411.79853
445511223BD30PV7019893631.7169990.090541.1393712.58471
             

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Plant Competition Under Different Nitrogen Levels:A Garden Experiment: Soil nitrogen

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