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Sample

Code
N97007  
Station
L'Eyssole (Nø 7) Localization  
Field name
Nø 7  
Sampling Method Id
B% F%  
Date
1997-04-11  
Relevé area
station  
Author 1
 NC /   
Author 2
 BC /   
Author 3
  /   
Author 4
  /   
Farmer
 GAEC DALBOY  
Comment
 
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Related Species
Species [23] B%F%
Sol nu 7.3
Dactyle aggloméré [Dactylis glomerata L., 1753] 34.7
Ray-grass anglais [Lolium perenne L., 1753] 16.0
Fétuque élevée [Festuca arundinacea Schreb., 1771] 12.0
Chiendent commun [Elytrigia repens (L.) Desv. ex Nevski, 1934] 2.0
Ivraie enivrante, Ray-grass commun [Lolium temulentum L., 1753] 2.0
Houlque laineuse, Blanchard [Holcus lanatus L., 1753] 1.3
Pâturin des prés [Poa pratensis L., 1753] 0.7
Agrostide vulgaire, capillaire [Agrostis capillaris L., 1753]
Fromental élevé [Arrhenatherum elatius (L.) P.Beauv. ex J.Presl & C.Presl, 1819]
Trèfle rampant, Trèfle blanc [Trifolium repens L., 1753] 8.0
Lotier corniculé, Pied de poule [Lotus corniculatus L., 1753] 0.7
Trèfle des prés [Trifolium pratense L., 1753]
Pissenlit [Taraxacum campylodes G.E.Haglund, 1948] 9.3
Plantain lancéolé [Plantago lanceolata L., 1753] 3.3
Porcelle enracinée [Hypochaeris radicata L., 1753] 1.3
Véronique des champs, Velvote sauvage [Veronica arvensis L., 1753] 0.7
Oseille des prés [Rumex acetosa L., 1753] 0.7
Céraiste commun [Cerastium fontanum Baumg., 1816]
Marguerite commune [Leucanthemum vulgare Lam., 1779]
Alchémille des champs, Aphane des champs [Aphanes arvensis L., 1753]
Mouron des oiseaux [Stellaria media (L.) Vill., 1789]
Renoncule bulbeuse [Ranunculus bulbosus L., 1753]
Agronomical values
Pastoral value82.7
Proportion of bare soil7.3
Number of species unconsumed by cattle0
Contribution of species unconsumed by cattle0.0
Number of species unconsumed by goats0
Contribution of species unconsumed by goats0.0
Palatability index for horses5.55
Number of species unconsumed by horses0
Contribution of species unconsumed by horses0.0
Palatability index for ovines3.0
Number of species unconsumed by ovines0
Contribution of species unconsumed by ovines0.0
Biodiversity indexes
Species richness22
Number of oligotrophic species4
Contribution of oligotrophic species5.3
Shannon diversity index2.95
Shannon equitability index0.95
Simpson diversity index0.81
Simpson equitability index1.0
Red list : number of disappeared species0
Red list : number of species probably disappeared0
Red list : Number of endangered species0
Red list : Number of vulnerable species0
Red list : Number od rare species0
Total number of red list species0
Ecological indexes (Ellenberg)
Soil moisture index (Ellenberg - calculated with sp presence)5.0
Soil moisture index (Ellenberg - calculated with sp dominance)5.32
Number of species tolerant to soil moisture variations2
Contribution of species tolerant to soil moisture variations2.0
Number of species tolerant to flooding0
Mean annual temperature index (Ellenberg - calculated with sp presence)5.5
Mean annual temperature index (Ellenberg - calculated with sp presence)5.64
Continentality index (Ellenberg - calculated with sp presence)3.0
Continentality index (Ellenberg - calculated with sp dominance)3.02
Light index (Ellenberg - calculated with sp presence)7.23
Light index (Ellenberg - calculated with sp dominance)7.4
Soil nitrogen fertility index (Ellenberg - calculated with sp presence)5.5
Soil nitrogen fertility index (Ellenberg - calculated with sp dominance)6.9
Soil phosphorus fertility index (Ellenberg - calculated with sp presence)7.4
Soil phosphorus fertility index (Ellenberg - calculated with sp dominance)9.0
Soil acidity index (Ellenberg - calculated with sp presence)5.58
Soil acidity index (Ellenberg - calculated with sp dominance)6.6
Soil salinity index (Ellenberg - calculated with sp presence)1.2
Soil salinity index (Ellenberg - calculated with sp dominance)1.37
Resistance to trampling index (Ellenberg - calculated with sp presence)7.25
Resistance to trampling index (Ellenberg - calculated with sp dominance)8.39
Resistance to frequent cuttings index (Ellenberg - calculated with sp presence)7.86
Resistance to frequent cuttings index (Ellenberg - calculated with sp dominance)8.84
Functional types
Mean specific leaf area26.52
Mean leaf dry matter content21.01
Indicators
Image gallery
Summary

Agronomical value

Pastoral value : 82.7

Biodiversity

Species richness : 22

Number of oligotrophic species : 4

Shannon diversity index : 2.95

Agroécological interpretation
Palatability index for cattle9.16
Other information
Palatability index for cattle9.16