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Titre :
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Sturgeon hatchery practices and management for release: guidelines
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Auteurs :
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M. Chebanov ;
H. Rosenthal ;
J. Gessner ;
R. Van Anrooy ;
P. Doukakis ;
M. Pourkazemi ;
P. Williot
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Type de document :
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rapport
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Editeur :
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Ankara, TUR : FAO, 2011
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Collection :
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FAO Fisheries and aquaculture technical paper 570
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ISBN/ISSN/EAN :
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978-92-5-107044-4
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Format :
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111 p.
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Langues:
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= Anglais
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Catégories :
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ESPECE
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Mots-clés:
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CASPIENNE MER
;
RESTAURATION DE POPULATION
;
ACIPENSERIDAE
;
ECLOSERIE
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Résumé :
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Sturgeon hatcheries play an important role in the rehabilitation of the sturgeon stocks in the Caspian Sea and elsewhere. The guidelines presented in this technical paper aim to increase global awareness and to guide and build capacity about the best practices currently available by providing senior and mid-level sturgeon hatchery staff a practical tool for modern sturgeon hatchery practices and management. The guidelines focus on hatchery practices that are aimed at reproduction and growth of fry and fingerlings for restocking objectives. The guidelines address a wide range of issues, including: hatchery design and location; collection and transportation of wild broodstock; selection and maintenance of broodstock; tagging of sturgeon; water quality and supply; feeding and feed quality; selection of broodstock for controlled reproduction; spawning and gamete processing; rearing of larvae and juveniles in tanks; rearing of juveniles in ponds; release of fingerlings; sanitary and hygiene measures; hatchery documentation; hatchery maintenance and repair; staff and labour issues; monitoring and research; social and environmental responsibility; international regulations and conventions on sturgeons; and implementation and updating of these guidelines. The guidelines provide specific guidance, background and justifications, and make suggestions to support their implementation.
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En ligne :
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ftp://ftp.fao.org/FI/DOCUMENT/t570.../CACFish_I_2011_Ref4.pdf
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