"Metadata for Jungers, J. M., Yang, Y., Fernandez, C.F., Isbell, F., Lehman, C., Wyse, D., Sheaffer, C. (2021) Diversifying bioenergy crops increases yield and yield stability by reducing weed abundance. Science Advances. ",,,,,,,,,,,,
,,,,,,,,,,,,
column,column name,value,units,description,,,,,,,,
A,Location,categorical,,Categorical variable indicating which region the site was associated with; 1 = Southern or 2 = Northern,,,,,,,,
B,Site,categorical,,"Categorical variable indicating which site the data were collected from: SP = Saint Paul, MN; W = Waseca, MN; L = Lamberton, MN; B = Becker, MN; R = Roseau, MN; RLF = Red Lake Falls, MN; M = Mahnomen, MN; C = Crookston, MN; F = Fargo, MN",,,,,,,,
C,Year,numerical,,Numerical variable indicating the year that the data were collected,,,,,,,,
D,Plot,categorical,,Categorical variable indicating uniqu plot identification code,,,,,,,,
E,Trt,categorical,,"Categorical variable indicating species mixture treatment applied to the experimental unit: 1 = switchgrass monoculture; 2 = big bluestem monoculture; 3 = indiangrass monoculture; 4 = Canada wildrye monoculture; 5 = four-species grass polyculture; 6 = four-species legume polyculture; 7 = four-species forb polyculture; 8 = eight-species grass and legume polyculture; 9 = eight-species grass and forb polyculture; 10 = eight-species legume and forb polyculture; 11 = twelve-species grass, legume, and forb polyculture; 12 = twenty-four species high-diversity grass, legume and forb polyculture. See ""DetailedTrtDescription"" tab for details.",,,,,,,,
F,Nfert,categorical,,Categorical variable indicating if the experimental unit was fertilized; 0 = no fertilizer added; 1 = 67 kg N per ha per year added as ammonium nitrate,,,,,,,,
G,TotalCover,numerical,percent,Vegetative cover of the plot measured as percent cover.,,,,,,,,
H,WeedCover,numerical,percent,Vegetative cover associated with weed species measure as percent cover,,,,,,,,
I,TargetCover,numerical,percent,Vetegative cover associated with planted species measured as percent cover,,,,,,,,
J,TotalBiomass,numerical,g m-2,Biomass productivity ,,,,,,,,
K,Amorpha_canescens,numerical,percent,Vegetative cover of Amorpha_canescens,,,,,,,,
L,Andropogon_gerardii,numerical,percent,Vegetative cover of Andropogon_gerardii,,,,,,,,
M,Asclepias_tuberosa,numerical,percent,Vegetative cover of Asclepias_tuberosa,,,,,,,,
N,Astragalus_canadensis,numerical,percent,Vegetative cover of Astragalus_canadensis,,,,,,,,
O,Baptisia_australis,numerical,percent,Vegetative cover of Baptisia_australis,,,,,,,,
P,Bouteloua_curtipendula,numerical,percent,Vegetative cover of Bouteloua_curtipendula,,,,,,,,
Q,Chamaecrista_fasciculata,numerical,percent,Vegetative cover of Chamaecrista_fasciculata,,,,,,,,
R,Desmodium_canadense,numerical,percent,Vegetative cover of Desmodium_canadense,,,,,,,,
S,Echinacea_pallida,numerical,percent,Vegetative cover of Echinacea_pallida,,,,,,,,
T,Elymus_canadensis,numerical,percent,Vegetative cover of Elymus_canadensis,,,,,,,,
U,Elymus_trachycaulum,numerical,percent,Vegetative cover of Elymus_trachycaulum,,,,,,,,
V,Elymus_virginicus,numerical,percent,Vegetative cover of Elymus_virginicus,,,,,,,,
W,Galium_boreale,numerical,percent,Vegetative cover of Galium_boreale,,,,,,,,
X,Glycerryza_lepidota,numerical,percent,Vegetative cover of Glycerryza_lepidota,,,,,,,,
Y,Helianthus_maximilianii,numerical,percent,Vegetative cover of Helianthus_maximilianii,,,,,,,,
Z,Lathyrus_ochroleucus,numerical,percent,Vegetative cover of Lathyrus_ochroleucus,,,,,,,,
AA,Lespedeza_capitata,numerical,percent,Vegetative cover of Lespedeza_capitata,,,,,,,,
AB,Liatris_aspera,numerical,percent,Vegetative cover of Liatris_aspera,,,,,,,,
AC,Lupinus_perennis,numerical,percent,Vegetative cover of Lupinus_perennis,,,,,,,,
AD,Monarda_fistulosa,numerical,percent,Vegetative cover of Monarda_fistulosa,,,,,,,,
AE,Panicum_virgatum,numerical,percent,Vegetative cover of Panicum_virgatum,,,,,,,,
AF,Petalostemum_candidum,numerical,percent,Vegetative cover of Petalostemum_candidum,,,,,,,,
AG,Petalostemum_purpurea,numerical,percent,Vegetative cover of Petalostemum_purpurea,,,,,,,,
AH,Ratibida_pinnata,numerical,percent,Vegetative cover of Ratibida_pinnata,,,,,,,,
AI,Rudbeckia_hirta,numerical,percent,Vegetative cover of Rudbeckia_hirta,,,,,,,,
AJ,Schizachyrium_scoparium,numerical,percent,Vegetative cover of Schizachyrium_scoparium,,,,,,,,
AK,Silphium_perfoliatum,numerical,percent,Vegetative cover of Silphium_perfoliatum,,,,,,,,
AL,Solidago_rigida,numerical,percent,Vegetative cover of Solidago_rigida,,,,,,,,
AM,Sorghastrum_nutans,numerical,percent,Vegetative cover of Sorghastrum_nutans,,,,,,,,
AN,Vicia_americana,numerical,percent,Vegetative cover of Vicia_americana,,,,,,,,
AO,Zizia_aurea,numerical,percent,Vegetative cover of Zizia_aurea,,,,,,,,