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Biotechnologie, Agronomie, Société et Environnement
Article . 2018 . Peer-reviewed
Data sources: Crossref
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Article . 2018
Data sources: Hal
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Revue des connaissances sur la micro-filière ovine laitière en Tunisie : état des lieux et perspectives de relance de la race sicilo-sarde

Authors: Aloulou, Rafik; Marnet, Pierre-Guy; M'Sadak, Youssef;

Revue des connaissances sur la micro-filière ovine laitière en Tunisie : état des lieux et perspectives de relance de la race sicilo-sarde

Abstract

Introduction. La race sicilo-sarde est la seule race ovine laitière tunisienne. Elle est à la base d’une micro-filière de production de fromages. Son effectif s’est effondré dans les années 1990 en raison de choix économiques et politiques peu favorables ainsi que d’un manque de maitrise technique des élevages, mettant la pérennité de cette filière en danger. Toutefois, des initiatives pour la préserver sont entreprises depuis quelques années. Cette revue de la littérature, scientifique et professionnelle, fait le point sur les connaissances actuelles de la filière laitière ovine et présente les actions en cours ou à entreprendre en faveur de sa sauvegarde. Littérature. La race sicilo-sarde affiche des niveaux de production laitière faibles mais améliorables, même dans des conditions extensives. Les conduites d’élevage (allaitement/sevrage/traite) et de reproduction devraient être revues afin d’accroitre la production laitière. De même, la voie génétique devrait être mobilisée par la mise en place d’un schéma de sélection appuyé sur le relevé de phénotypes d’intérêt en ferme (quantité et qualité de lait, morphologie mammaire) et/ou par introduction de sang sarde en recourant à l’insémination artificielle. Conclusions. Un regain d’intérêt pour la race sicilo-sarde en Tunisie est constaté depuis 2005, à travers une réorganisation de la filière, insufflant un nouveau dynamisme au sein de la profession. Les marges importantes de progrès ont été mises en évidence, tant au niveau des animaux que des éleveurs. L’aval de la filière doit aussi aider à une meilleure identification des produits et du terroir de production auprès des consommateurs. Ainsi se dessineront de nouvelles opportunités de développement de cette micro-filière, seule à même d’assurer sa durabilité.

Related Organizations
Keywords

[SDV.SA]Life Sciences [q-bio]/Agricultural sciences, sheep, Ovin, Tunisia, [SDV]Life Sciences [q-bio], dairy performance, Tunisie, Sicilo-Sarda, ovin, GE1-350, [SDV.SA.SPA] Life Sciences [q-bio]/Agricultural sciences/Animal production studies, [SDV.SA] Life Sciences [q-bio]/Agricultural sciences, Sheep, sicilo-sarde, durabilité, mutations, sustainability, aptitude laitière, Environmental sciences, [SDV] Life Sciences [q-bio], [SDV.SA.SPA]Life Sciences [q-bio]/Agricultural sciences/Animal production studies, TP248.13-248.65, Biotechnology

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    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Top 10%
    influence
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    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
5
Top 10%
Average
Average
Green
gold