From the control of reproduction to genetic selection, the stakes of the propagation in aquaculture of a Rhodophyte : Palmaria palmata
Palmaria palmata is a common Rhodophyte in along both sides of the North Atlantic Ocean, from the Arctic to cold-temperate regions. Its use in human food and animal feed, cosmetics and pharmaceuticals gives it a strong economic interest. But its resource is unstable and its harvest does not meet the...
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| Other Authors: | , , |
| Format: | Master Thesis |
| Language: | French |
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HAL CCSD
2017
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| Online Access: | https://dumas.ccsd.cnrs.fr/dumas-01710007 https://dumas.ccsd.cnrs.fr/dumas-01710007/document https://dumas.ccsd.cnrs.fr/dumas-01710007/file/2017_Drion_Augustin_Halieutique.pdf |
| Summary: | Palmaria palmata is a common Rhodophyte in along both sides of the North Atlantic Ocean, from the Arctic to cold-temperate regions. Its use in human food and animal feed, cosmetics and pharmaceuticals gives it a strong economic interest. But its resource is unstable and its harvest does not meet the growing demand of the market. Its mass cultivation, which has met some success for tank and rope cultivation is a good way to meet consumption needs. However, its reproductive cycle is still only partially controlled and few studies have already been done on its genetics. Palmaria palmata est une Rhodophyte très répandue dans l’hémisphère Nord. Son utilisation en alimentation humaine et animale, en cosmétique et en pharmaceutique lui confère un intérêt économique de choix. Mais la ressource est instable et sa récolte ne permet pas de répondre à la demande grandissante du marché. Sa mise en culture serait un bon moyen de répondre à ce problème. Cependant son cycle de reproduction n’est encore que partiellement maitrisé et peu d’études ont déjà été menées sur sa génétique. |
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