Evolution of the floristic diversity of an artificial mixture meadow under semi-arid climate in Algeria. (Articolo in rivista)

Type
Label
  • Evolution of the floristic diversity of an artificial mixture meadow under semi-arid climate in Algeria. (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Alternative label
  • K. Abbas and C. Porqueddu (2012)
    Evolution of the floristic diversity of an artificial mixture meadow under semi-arid climate in Algeria.
    in Options méditerranéennes. Série A: séminaires méditerranéens
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • K. Abbas and C. Porqueddu (literal)
Pagina inizio
  • 313 (literal)
Pagina fine
  • 318 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 102 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • INRA Algeria, Cité El Hidhab, Coop. ElIslah, N° 15, 19000, Sétif (Algeria) CNR-ISPAAM, Traversa la Crucca 3, Località Baldinca, 07100 Sassari (Italy) (literal)
Titolo
  • Evolution of the floristic diversity of an artificial mixture meadow under semi-arid climate in Algeria. (literal)
Abstract
  • In Algeria, the restoration and the creation of meadows on hydromorphic grounds of the wadi bed fields constitute a major issue of agricultural and environmental development of the semi-arid zones of altitudes which farming systems are mixed: agriculture-livestock. Within a site of this area, the diversity and frequency of the vegetable species were measured during 4 successive years on a long duration created mixture meadow and on a natural control one. Results were compared in the aim to understand the dynamics of these two types of vegetable formations subjected to traditional management practices. The results made possible to learn several lessons as for the productive provisions of the sown mixture meadow like on the fodder species having shown the best provisions of adaptation. (literal)
  • En Algérie, la restauration et la création de prairies sur les terres hydro morphes des lits d'oueds constitue un enjeu majeur de développement agricole et environnemental des zones semi-arides d'altitudes à systèmes mixte : agriculture-élevage. Au sein d'un site de cette région, la diversité et la fréquence des espèces végétales, mesurées pendant 4 années successives ont été comparés sur deux parcelles de prairies, l'une naturelle et la seconde ressemée à base d'un mélange composé d'espèces introduites. Le but étant de comprendre la dynamique des ces deux types de formations végétales soumises à des pratiques traditionnelles de gestion. Les résultats ont permis de tirer plusieurs enseignements quant aux dispositions productives du mélange prairial semé ainsi que sur les espèces fourragères ayant montré les meilleures dispositions d'adaptation. (literal)
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