Weight and nutrient content of understorey vegetation in biomass subplots in July 2011 at the Satakunta sites (1 and 3) in Finland

Usage Rights

This data is Free within projects.

FunDiv-intern

Dataset Abstract

Most of the plant diversity in European forests is found in the understorey, and despite its relatively low biomass compared to the forest overstorey, its functional importance is high (nectar source for pollinators, habitat for small mammals, affects tree regeneration, invasion resistance, decomposition and nutrient cycling (Gilliam 2007). Relationships between overstorey and understorey diversity and composition will be tackled. At the Satakunta sites in Finland, plots of 20m x 20m were established in 1999 in which the desired species mixture was achieved by mixing the species tree by tree (so no pattern of small monocultures next to each other) at planting. Vegetation was first monitored in 2003 by the team of Julia Koritcheva. In each plot 3 frames of 1m x 1m (= subplots)were randomly spread and the cover of each species within these frames was recorded. The exact location of these subplots was NOT determined nor marked. This experimental set-up was repeated in July 2011 by Evy Ampoorter and Kris Ceunen: 3 frames of 1m x 1m (vegetation subplots) were randomly located within each plot (however, big rocks were avoided) and following characteristics were recorded: percentage cover per species in the understorey layer (< 1.3m), total cover by understorey layer, other cover (litter, bare soil moss). A biomass sample was also taken: within the frame of 1m x 1m a smaller frame of 0.5m x 0.5m was placed at a location where vegetation was relatively abundant and composition was representative for the bigger frame (biomass subplot). All aboveground biomass within this smaller frame was clipped. Dead vegetation was removed from each biomass sample. For each first subplot per plot the biomass sample was also further subdivided into following groups: Epilobium angustifolium, Rubus idaeus, dwarf shurbs, grasses, seedlings, ferns, other herbs. After removal of death vegetation and eventual subdivision into groups, the biomass samples were dried for 24h at 70°C (samples were already dry when collecting). Then they were weighed and analysed for P, Ca, K, Mg (Forest & Nature Lab, Ghent University) and C/N (Institut für Walbau, Universität Freiburg). In each plot at 6 randomly spread locations a soil sample was also taken from the upper 10cm of the mineral layer (if possible; namely, very rocky soil and often very thick layer of accumulated organic material that could not be removed so that mineral soil layer could not be reached ; soil sampler could only sample to a depth of 10cm). These 6 samples per plot were thoroughly mixed and dried at 40°C for about a week (very wet!). Then they were analyzed for pH, K, Ca, Mg, C, N,S total P and Olsen P (Forest & Nature Lab, Ghent University).

Dataset Design

Three frames of 1m x 1m were randomly located within each plot (however, big rocks were avoided) and following characteristics were recorded: percentage cover per species in the understorey layer (< 1.3m), total cover by understorey layer, other cover (litter, bare soil moss).
A biomass sample was taken: within the frame of 1m x 1m a smaller frame of 0.5m x 0.5m was placed at a location where vegetation was relatively abundant and composition was representative for the bigger frame. All aboveground biomass within this smaller frame was clipped. Dead vegetation was removed from each biomass sample. For each first subplot per plot the biomass sample was also further subdivided into following groups: Epilobium angustifolium, Rubus idaeus, dwarf shurbs (such as Vaccinium sp.), grasses, seedlings, ferns, other herbs. After removal of death vegetation and eventual subdivision into groups, the biomass samples were dried for 24h at 70°C (samples were already dry when collecting). Then they were weighed and analysed for P, Ca, K, Mg (Laboratory of Forestry, Gontrode, Belgium) and C/N (Institut für Walbau, Universität Freiburg). Preparation of biomass samples for chemical analyses: dried at 70°C, grinded using a sieve of 1mm (for analyses of P, Mg, Ca en K content) and afterwards further grinded with a ball mill (MM301, Retsch, Hahn, Germany) in Freiburg (for analysis fo C/N) . Before analyses of Ca, Mg, K en P-content, grinded biomass samples are 'destroyed' with HNO3/HClO4, diluted with demineralised water and filtered according to the method of Varian Instruments at work, AA-24 (McKenzie T., 1982. Automated multielement analysis of plant material by flame atomic absorption spectroscopy. Varian Instruments at work, AA-24). Analysis for Ca-content: destruction of biomass sample with the above mentioned method. Then the sample is diluted, 10% CsCI is added as modifer on the AAS (Varian SpectrAA 220) and calibrated to 5mg Ca/l and atomized in a nitrous oxide-acetylene flame, absorption is measured at 422.7nm. The analytical quality of the analysis is verified by repeated measurement of blanco and control samples. Analysis for K-content: destruction of biomass sample with the above mentioned method. Then the sample is diluted, 10% CsCI is added as modifer on the AAS (Varian SpectrAA 220) and calibrated to 1mg K/l and atomized in a air-acetylene flame, absorption is measured at 766.5nm. The analytical quality of the analysis is verified by repeated measurement of blanco and control samples. Analysis for Mg-content: destruction of biomass sample with the above mentioned method. Then the sample is diluted, 10% CsCI is added as modifer on the AAS (Varian SpectrAA 220) and calibrated to 0.5mg Mg/l and atomized in a air-acetylene flame, absorption is measured at 258.2nm. The analytical quality of the analysis is verified by repeated measurement of blanco and control samples. Analysis for P-content: destruction of biomass sample with the above mentioned method, then reaction of the destroyed biomass sample with metholsulphite, ammoniumheptamolybdate and sodiumacetate solution. Finally, measurement of the total P-content with a spectrophotometer type Varian Cary 50 at 700nm (Chemical analysis of plants and soils. Cottenie, Verloo,... Laboratory of analytical and agrochemistry, RUG). Analyses for C/N: C/N analysis is done by dry combustion with an elemental analyzer leco truspec™ (Leco, St. Joseph USA). 100-200 mg finely ground sample is wrapped in tin foil and burned with pure oxygen at 950°C. Tin foil rises temperature additionally throughout the burning process. Carbon is detected as CO2 with an infrared measuring cell, nitrogen is reduced to N2 and detected with a thermal conductivity cell.
For prediction of C and N content with near infrared spectroscopy spectra are taken from finely ground material with a Tensor 37 spectrometer (Bruker, Ettlingen, Germany). The wavenumber range is 12000 to 3800 cm-1, Resolution is 16 cm-1 with 64 scans for each spectrum. Five spectra are measured for each sample. For at least 100 samples the dry combustion reference analysis is done. With Opus 6.5 software (Bruker, Ettlingen, Germany) spectral information is combined with the corresponding reference value and models to predict unknown samples are developed using PLS (partial least square) regression.

Spatial Extent

Satakunta,Finland: 3 sites: areas 1 and 2 near Pomarkku, area 3 near Lankoski (vegetation was only monitored at sites 1 and 3)

Temporal Extent

Summer 2011

Taxonomic Extent

understorey vegetation: woody and non-woody vascular species (herbs, seedlings) < 1.3m

Measurement Circumstances

Overall very warm, sunny weather. In 2011, no mowing activities took place. In 2010, mowing of non-sown tree species took place.

Data columns available in the raw data part of this dataset

Area number
Area where plot was located (area 1, area 2 or area 3); Datagroup description: Satakunta Site Id
Data group: Satakunta Site Id
Values
1
3
plot number
unique number ascribed to each plot (see location in sheet 'area maps'); Datagroup description: Satakunta Plot Id
Data group: Satakunta Plot Id
Values
102
101
1
10
100
subplot number
plot number followed by a, b, c to indicate which subplot within the plot is considered (subplots were randomly located within each plot and locations were not determined nor marked in accordance with the experimental set-up of 2001)
Data group: Satakunta Sub Plot Id
Values
101b
100b
101a
100a
100c
diversity
Number of tree species present in subplot
Data group: Species richness
Keywords: diversity
Values
5
2
3
1
target Pinus sylvestris
Absence/presence of Pinus sylvestris as planted seedling within the plot; Datagroup description: Presence data
Data group: Presence data
Values
1
0
target Picea abies
Absence/presence of Picea abies as planted seedling within the plot; Datagroup description: Presence data
Data group: Presence data
Values
0
1
target Betula pendula
Absence/presence of Betula pendula as planted seedling within the plot; Datagroup description: Presence data
Data group: Presence data
Values
1
0
target Alnus glutinosa
Absence/presence of Alnus glutinosa as planted seedling within the plot; Datagroup description: Presence data
Data group: Presence data
Values
0
1
target Larix sibirica
Absence/presence of Larix sibirica as planted seedling within the plot; Datagroup description: Presence data
Data group: Presence data
Values
0
1
Weight total
Weight of total biomass sample
Unit: g
Data group: Biomass
Keywords: process, understorey productivity
Values
10.034
10.039
10.125
10.117
10.086
K total
K content of total biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, K
Values
10656.205164992825
11492.661764705881
11655.315614617939
11344.199475065618
12503.896283971158
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
Mg total
Mg content of total biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, Mg
Values
1174.485450674237
1136.5774907749078
1117.9682436811406
1083.1844288449265
1172.5817438692097
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
Ca total
Ca content of total biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, Ca
Values
11657.460545193688
10050.172018348623
12325.94128908743
10259.999999999998
11999.868073878628
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
P total
P content of total biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, P
Values
1104.8165137614678
1094.0178074568726
1049.7617426820966
1042.4259055982436
1019.4307608100711
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
C total
C content of total biomass sample
Unit: %
Data group: Biomass nutrient concentration
Keywords: process, C
Values
44.369998931884766
43.917
44.28999900817871
44.599998474121094
44.352
* These persons could not be matched within the portal: Renate Nitschke also contributed to this column.
N total
N content of total biomass sample
Unit: %
Data group: Biomass nutrient concentration
Keywords: process, N
Values
1.1819
1.184999942779541
1.059000015258789
1.118499994277954
1.1559
* These persons could not be matched within the portal: Renate Nitschke also contributed to this column.
Weight Epilobium
Weight of Epilobium angustifolium present in biomass sample
Unit: g
Data group: Biomass
Keywords: process
Values
0.108
0.018
0.189
0.187
0.053
K Epilobium
K content of Epilobium angustifolium present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, K
Values
11465.628604382931
10527.325581395351
15019.852034525278
13150.29069767442
12830.32939714108
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
Mg Epilobium
Mg content of Epilobium angustifolium present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, Mg
Values
1676.9320162696108
2575.327510917031
2661.0172299536116
2463.139619883041
2709.8916408668733
Ca Epilobium
Ca content of Epilobium angustifolium present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, Ca
Values
12737.445414847161
12662.306201550387
13364.452679589509
12556.84596577017
11142.504357931435
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
P Epilobium
P content of Epilobium angustifolium present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, P
Values
1473.4883720930231
1251.1884057971017
1442.0477137176938
1366.6555407209614
1514.7662485746864
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
C Epilobium
C content of Epilobium angustifolium present in biomass sample
Unit: %
Data group: Biomass nutrient concentration
Keywords: process, C
Values
46.27000045776367
45.496
46.8700008392334
* These persons could not be matched within the portal: Renate Nitschke also contributed to this column.
N Epilobium
N content of Epilobium angustifolium present in biomass sample
Unit: %
Data group: Biomass nutrient concentration
Keywords: process, N
Values
1.3177
1.7580000162124634
1.7109999656677246
* These persons could not be matched within the portal: Renate Nitschke also contributed to this column.
Weight Rubus idaeus
Weight of Rubus idaeus present in biomass sample
Unit: g
Data group: Biomass
Keywords: process
Values
0.006
0.11
0.067
0.009
0.043
K Rubus idaeus
K content of Rubus idaeus present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, K
Values
10540.97721822542
12032.271702367529
12379.767827529022
12631.147540983606
11907.117437722422
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
Mg Rubus idaeus
Mg content of Rubus idaeus present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, Mg
Values
3285.542352224253
1981.316725978648
2845.923261390887
2481.002824858757
2575.1498800959225
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
Ca Rubus idaeus
Ca content of Rubus idaeus present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, Ca
Values
10729.427254772878
10791.0225921522
10529.992548435172
10945.529978586725
11145.533573141483
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
P Rubus idaeus
P content of Rubus idaeus present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, P
Values
1357.537853851218
1540.302066772655
1318.1288819875774
1282.5600436681223
1517.3248882265275
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
C Rubus idaeus
C content of Rubus idaeus present in biomass sample
Unit: %
Data group: Biomass nutrient concentration
Keywords: process, C
Values
47.03
47.139
47.41999816894531
46.771
45.47999954223633
* These persons could not be matched within the portal: Renate Nitschke also contributed to this column.
N Rubus idaeus
N of Rubus idaeus present in biomass sample
Unit: %
Data group: Biomass nutrient concentration
Keywords: process, N
Values
1.6269999742507935
1.5255
1.3798
1.5957
1.5980000495910645
* These persons could not be matched within the portal: Renate Nitschke also contributed to this column.
Weight dwarf shrubs
Weight of dwarf shrubs present in biomass sample
Unit: g
Data group: Biomass
Keywords: process
Values
0.047
0.008
0.081
0.059
0.064
K dwarf shrubs
K content of dwarf shrubs present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, K
Values
15918.648648648652
14456.55737704918
10193.625000000002
3093.7940761636105
16235.835694050995
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
Mg dwarf shrubs
Mg content of dwarf shrubs present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, Mg
Values
1072.2204773869346
1124.0048989589711
1113.8505747126437
1022.7867203219315
1107.0404325340855
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
Ca dwarf shrubs
Ca content of dwarf shrubs present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, Ca
Values
2910.604192355117
10424.172185430463
18344.546742209637
10411.259990597087
12281.762295081968
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
P dwarf shrubs
P content of dwarf shrubs present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, P
Values
1081.1824324324325
1125.2702702702702
1012.0306513409961
1126.3616557734204
1115.1468788249695
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
C dwarf shrubs
C content of dwarf shrubs present in biomass sample
Unit: %
Data group: Biomass nutrient concentration
Keywords: process, C
Values
52.279998779296875
52.91999816894531
52.31999969482422
52.97999954223633
53.0099983215332
* These persons could not be matched within the portal: Renate Nitschke also contributed to this column.
N dwarf shrubs
N content of dwarf shrubs present in biomass sample
Unit: %
Data group: Biomass nutrient concentration
Keywords: process, N
Values
1.1030000448226929
1.0640000104904175
0.982200026512146
0.9624000191688538
0.9678000211715698
* These persons could not be matched within the portal: Renate Nitschke also contributed to this column.
Weight grasses
Weight of grasses present in biomass sample
Unit: g
Data group: Biomass
Keywords: process
Values
0.195
0.527
0.659
0.554
0.493
K grasses
K content of grasses present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, K
Values
17045.758183032733
15865.577342047927
15837.18020022247
18658.386683738798
17349.51894167168
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
Mg grasses
Mg content of grasses present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, Mg
Values
1082.2854291417168
1029.1324736225088
1026.6782407407409
1050.0374251497005
1000.7235221674879
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
Ca grasses
Ca content of grasses present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, Ca
Values
1201.8245838668372
1256.0036945812806
1197.5602027883397
1043.668831168831
1047.7867203219316
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
P grasses
P content of grasses present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, P
Values
1226.5909090909092
1090.363300492611
1081.3711414213928
1172.6662777129525
1179.458505002943
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
C grasses
C content of grasses present in biomass sample
Unit: %
Data group: Biomass nutrient concentration
Keywords: process, C
Values
43.650001525878906
44.46000099182129
44.20000076293945
44.560001373291016
44.2599983215332
* These persons could not be matched within the portal: Renate Nitschke also contributed to this column.
N grasses
N content of grasses present in biomass sample
Unit: %
Data group: Biomass nutrient concentration
Keywords: process, N
Values
1.1139999628067017
1.3109999895095825
1.2122
1.3376
1.0066
* These persons could not be matched within the portal: Renate Nitschke also contributed to this column.
Weight seedlings
Weight of seedlings present in biomass sample
Unit: g
Data group: Biomass
Keywords: process, regeneration
Values
0.146
0.188
0.289
0.31
0.317
K seedlings
K content of seedlings present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, K, regeneration
Values
11998.073959938367
12231.016949152541
10095.895300416421
10653.679653679654
10789.667338709676
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
Mg seedlings
Mg content of seedlings present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, Mg, regeneration
Values
1823.5887096774193
1756.0277382645802
2044.9387491940684
1809.9549861495846
1537.483552631579
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
Ca seedlings
Ca content of seedlings present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, Ca, regeneration
Values
13188.881215469613
4324.013157894737
4797.043010752688
16566.738816738816
4698.327850877193
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
P seedlings
P content of seedlings present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, P, regeneration
Values
1281.3305709023941
1258.4233947870314
1005.6277056277058
1133.2894736842104
1305.832147937411
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
C seedlings
C content of seedlings present in biomass sample
Unit: %
Data group: Biomass nutrient concentration
Keywords: process, C, regeneration
Values
48.448
47.637
48.290000915527344
47.035
46.136
* These persons could not be matched within the portal: Renate Nitschke also contributed to this column.
N seedlings
N content of seedlings present in biomass sample
Unit: %
Data group: Biomass nutrient concentration
Keywords: process, N, regeneration
Values
1.0174
1.3559999465942383
1.3839999437332153
1.4602
1.2175000309944153
* These persons could not be matched within the portal: Renate Nitschke also contributed to this column.
Weight ferns
Weight of ferns present in biomass sample
Unit: g
Data group: Biomass
Keywords: process
Values
0.119
0.133
0.135
0.014
0.016
K ferns
K content of ferns present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, K
Values
16666.24429802331
17339.6449704142
12640.911617565316
10774.482248520711
18150.174825174825
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
Mg ferns
Mg content of ferns present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, Mg
Values
2360.453648915188
3115.306639635073
2765.5491698595147
1513.7895662368117
1592.949130714746
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
Ca ferns
Ca content of ferns present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, Ca
Values
2339.2561983471073
1030.7469414037348
1943.2938856015783
2602.8554778554776
2952.090592334495
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
P ferns
P content of ferns present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, P
Values
1210.3896103896104
1076.7857142857142
1102.07100591716
1205.4759898904802
1237.2157344806392
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
C ferns
C content of ferns present in biomass sample
Unit: %
Data group: Biomass nutrient concentration
Keywords: process, C
Values
47.25
47.824
47.684
46.111
48.031
N ferns
N content of ferns present in biomass sample
Unit: %
Data group: Biomass nutrient concentration
Keywords: process, N
Values
2.0415
2.0771
1.593000054359436
2.1263
1.9044
* These persons could not be matched within the portal: Renate Nitschke also contributed to this column.
Weight other herbs
Weight of other herbs present in biomass sample
Unit: g
Data group: Biomass
Keywords: process
Values
0.298
0.319
0.309
0.135
0.153
K other herbs
K content of other herbs present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, K
Values
14748.795620437957
14868.621867881548
15095.03424657534
13968.064516129034
17636.014344262294
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
Mg other herbs
Mg content of other herbs present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, Mg
Values
2027.1923861318833
2281.8775790921595
2098.8789926289924
1841.6129032258068
2035.1326198231736
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
Ca other herbs
Ca content of other herbs present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, Ca
Values
10204.23832923833
10871.559633027524
10201.987681970882
10849.920382165606
10809.238363892804
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
P other herbs
P content of other herbs present in biomass sample
Unit: mg/kg
Data group: Biomass nutrient concentration
Keywords: process, P
Values
1078.1267370761534
1049.724770642202
1076.3836477987422
1014.8555276381909
1027.7118644067796
* These persons could not be matched within the portal: Luc Willems, Greet De bruyn also contributed to this column.
C other herbs
C content of other herbs present in biomass sample
Unit: %
Data group: Biomass nutrient concentration
Keywords: process, C
Values
44.114
44.79999923706055
44.88999938964844
44.88
44.893
* These persons could not be matched within the portal: Renate Nitschke also contributed to this column.
N other herbs
N content of other herbs present in biomass sample
Unit: %
Data group: Biomass nutrient concentration
Keywords: process, N
Values
1.3342
1.3786
1.4630000591278076
1.4142
1.43
* These persons could not be matched within the portal: Renate Nitschke also contributed to this column.