@prefix pp: .
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@prefix vann: .
@prefix pan: .
@prefix prism: .
@prefix foaf: .
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@prefix pav: .
@prefix inra: .
@prefix snomed: .
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@prefix wto: .
@prefix status: .
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@prefix owl2xml: .
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@prefix oboInOwl: .
@prefix skosxl: .
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@prefix thviande: .
@prefix rdf: .
@prefix insee: .
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@prefix thesaurusINRAE: .
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rdf:type skos:Concept , owl:NamedIndividual ;
skos:broader ;
skos:definition "Permanent grassland is a herbaceous plant cover which has been settled for a number of years. It is characterized by a great variety of spontaneous plant species in an ecological balance under the combined effect of the environment and agricultural practices. These are essential for its sustainability (fertilization, grazing and mowing). It differs from sown grasslands by the absence of tillage and the limitation of phytosanitary products, which preserves the soil’s life and the numerous animal species it shelters. In some contexts, permanent grassland can be intensively managed by high mineral fertilization, which leads to an impoverishment of the number of species... [Dictionary of agroecology : https://dicoagroecologie.fr/en/encyclopedia/permanent-grassland/]"@en ;
skos:editorialNote "AT-ARI;les surfaces toujours en herbe (STH), constituées principalement de prairies permanentes, c'est-à-dire de prairies « naturelles » non semées ou de prairies semées depuis plus de 10 ans. Dans les statistiques agricoles, les prairies semées de 6 à 10 ans d'âge sont souvent incluses dans cette catégorie, ainsi que les landes, parcours, alpages et estives ; Source Larousse Agricole"@fr ;
skos:inScheme , ;
skos:note "http://www.larousse.fr/archives/agricole/page/457#t3865"@fr ;
skos:prefLabel "prairie permanente"@fr .
rdfs:label "RDF description of prairie_permanente" ;
foaf:primaryTopic .
skos:narrower .