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Sample

Code
19062  
Station
Triangle (Chaulé) Localization  
Field name
Triangle  
Sampling Method Id
B% F%  
Date
1992-04-13  
Relevé area
station  
Author 1
 MF /   
Author 2
 C /   
Author 3
  /   
Author 4
  /   
Farmer
 BURGER  
Comment
 
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Related Species
Species [22] B%F%
Sol nu 17.3
Dactyle aggloméré [Dactylis glomerata L., 1753] 24.076
Pâturin des prés [Poa pratensis L., 1753] 6.028
Chiendent commun [Elytrigia repens (L.) Desv. ex Nevski, 1934] 0.712
Fétuque élevée [Festuca arundinacea Schreb., 1771] 0.74
Pâturin commun [Poa trivialis L., 1753] 0.74
Pâturin annuel [Poa annua L., 1753] 4
Ivraie enivrante, Ray-grass commun [Lolium temulentum L., 1753]
Crételle [Cynosurus cristatus L., 1753]
Luzerne cultivée [Medicago sativa L., 1753] 40.760
Trèfle rampant, Trèfle blanc [Trifolium repens L., 1753]
Pissenlit [Taraxacum campylodes G.E.Haglund, 1948] 5.324
Lamier pourpre, Ortie rouge [Lamium purpureum L., 1753] 2.04
Céraiste commun [Cerastium fontanum Baumg., 1816] 1.328
Véronique petit chêne [Veronica chamaedrys L., 1753] 1.312
Mouron des oiseaux [Stellaria media (L.) Vill., 1789] 4
Cardamine hérissée, Cresson de muraille [Cardamine hirsuta L., 1753]
Capselle bourse-à-pasteur, Bourse-de-capucin [Capsella bursa-pastoris (L.) Medik., 1792]
Drave printanière, Drave de printemps [Erophila verna (L.) Chevall., 1827]
Pâquerette [Bellis perennis L., 1753]
Véronique de Perse [Veronica persica Poir., 1808]
Oseille des prés [Rumex acetosa L., 1753]
Agronomical values
Pastoral value88.6
Proportion of bare soil17.3
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 horses5.0
Number of species unconsumed by horses0
Contribution of species unconsumed by horses0.0
Number of species unconsumed by ovines0
Contribution of species unconsumed by ovines0.0
Biodiversity indexes
Species richness21
Number of oligotrophic species1
Contribution of oligotrophic species0.0
Shannon diversity index2.35
Shannon equitability index0.77
Simpson diversity index0.73
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)5.05
Soil moisture index (Ellenberg - calculated with sp dominance)4.46
Number of species tolerant to soil moisture variations2
Contribution of species tolerant to soil moisture variations0.7
Number of species tolerant to flooding0
Mean annual temperature index (Ellenberg - calculated with sp presence)5.33
Mean annual temperature index (Ellenberg - calculated with sp presence)5.85
Continentality index (Ellenberg - calculated with sp presence)3.4
Continentality index (Ellenberg - calculated with sp dominance)4.81
Light index (Ellenberg - calculated with sp presence)7.14
Light index (Ellenberg - calculated with sp dominance)7.54
Soil nitrogen fertility index (Ellenberg - calculated with sp presence)6.47
Soil nitrogen fertility index (Ellenberg - calculated with sp dominance)6.86
Soil phosphorus fertility index (Ellenberg - calculated with sp presence)6.25
Soil phosphorus fertility index (Ellenberg - calculated with sp dominance)9.59
Soil acidity index (Ellenberg - calculated with sp presence)6.27
Soil acidity index (Ellenberg - calculated with sp dominance)6.77
Soil salinity index (Ellenberg - calculated with sp presence)1.33
Soil salinity index (Ellenberg - calculated with sp dominance)1.87
Resistance to trampling index (Ellenberg - calculated with sp presence)7.37
Resistance to trampling index (Ellenberg - calculated with sp dominance)6.95
Resistance to frequent cuttings index (Ellenberg - calculated with sp presence)7.71
Resistance to frequent cuttings index (Ellenberg - calculated with sp dominance)6.21
Functional types
Indicators
Image gallery
Summary

Agronomical value

Pastoral value : 88.6

Biodiversity

Species richness : 21

Number of oligotrophic species : 1

Shannon diversity index : 2.35

Agroécological interpretation
Palatability index for cattle10.0
Other information
Palatability index for cattle10.0