Biomass of the GLBRC Scale-up Fields

Annual biomass of the KBS GLBRC scale-up fields at Marshall Farms and Lux Arbor Reserve. Biomass of non-crop (weeds) species are also included. Treatments were first applied in 2010; all fields were planted with soy in 2009. These data are collected with quadrats.

This datatable is part of the KBS GLBRC Annual Net Primary Productivity dataset. This dataset contains the aboveground annual net primary production (ANPP) data on the KBS Great Lakes Bioenergy Research Center (GLBRC) intensive sites and GLBRC scale-up fields. This dataset contains the aboveground annual net primary production (ANPP) data. ANPP is measured at peak biomass for a given treatment. Additional ANPP measurements are made where appropriate such as occasional destructive harvests for poplar. See the ANPP protocols for descriptions of the sampling and measurement methods for each of the treatments. Below ground net primary production (BNPP) are available for these same sites.

Note

Experiment: GLBRC Scale-up Experiment
Data available from: January 2009 to January 2016
Dataset: KBS063
Datatable ID: KBS063-001.48
Core Areas Primary Production,Disturbance
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Last Updated 2017-12-18
Variate Description Units
year year the observation was made
sample date date the sample was taken
site site the sample came from
treatment name treatment_description
treatment treatment
station sample station
species species collected
fraction Specified component of plant. "Whole" includes the entire plant including seeds.
biomass biomass in grams per meter squared g/m2

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Data Excerpt

year sample_date site treatment_name treatment station species fraction biomass
2016 2016-09-28 MARSHALL CRP-Corn M1 S1 Zea mays L. (*) WHOLE 1273.65
2016 2016-09-28 MARSHALL CRP-Corn M1 S1 Surface Litter WHOLE 297.027
2016 2016-09-28 MARSHALL CRP-Corn M1 S10 Zea mays L. (*) WHOLE 1753.4
2016 2016-09-28 MARSHALL CRP-Corn M1 S10 Surface Litter WHOLE 190.367
2016 2016-09-28 MARSHALL CRP-Corn M1 S2 Surface Litter WHOLE 236.977
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