Pierrick Haffray
12
Documents
Identifiants chercheurs
- pierrick-haffray
- 0000-0001-8604-4562
- IdRef : 236200054
Présentation
After 3 years as biologist in the INRA-Ifremer experimental station of marine salmonids (SEMII, Camaret, France) and in the rainbow trout companies Pisciculture Bellet (Angoulême, France) and Truite de Bretagne (Morlaix, France), I joined (1990) the French association of poultry and aquaculture breeders (SYSAAF, Rennes, France) to develop first commercial breeding programs in the French aquaculture, primarily in salmonids as rainbow trout or charrs, followed by marine fishes as sea bass, sea bream or meagre (1992), sturgeons (1996), Pacific or flat oyster and clam (2001) and shrimps (2009). I'm now managing a team of 6 geneticist and 3 PhD students at the Aquaculture section of SYSAAF that advise 25 breeding companies selecting 18 aquaculture species in France and in Madagascar, Mozambique, Mexico, Thailand and in the past in Indonesia.
My main research interests were the adaptation of principles of domestication and genetic selection to aquaculture species in using DNA-parentage assignment in combining mass and sib-selection, the development of high through put technologies to phenotype quality traits (micro-wave, artificial vision, ultrasound, MRI, RMN), the optimisation of gametes collection and larval conservation and cryoconservation, the monosexing and the triploidisation and recently (since 2014) the improvement of disease resistances to nine different diseases based on challenge tests (OHsV1, IPN, VHS, VNN, F. psychrophilum, P. piscicidae, E. tarda, V. harveyi, V. tapetis) and sib selection. My current primary research interests are the development and the application of genomic tools in genomic selection in different species (rainbow trout, sea bass, sea bream, Pacific oyster, white leg shrimp), the application of spectrometry (NIR, Raman) to target new traits as fatty acid composition to improve aquaculture nutritional value and since the two years the breeding of pearl oyster.
Past Board member of the European Forum for Farm Animal Breeders (EFFAB), the European platform on Farm Animal Breeding and REproduction (FABRE) and the Labogena genotyping laboratory, I'm co-authored over 100 scientific publications and I was awarded (2019) by the French Academy of Agriculture for my inputs in the development of breeding programs in aquaculture.
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Description of the heterogeneity of lipid distribution in the flesh of brown trout (Salmo trutta) by MR imagingAquaculture, 2005, 243 (1-4), pp.255-267. ⟨10.1016/j.aquaculture.2004.09.029⟩
Article dans une revue
hal-02681605v1
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Determination of the lipid content in fish muscle by a self-calibrated NMR relaxometry method: comparison with classical chemical extraction methodsJournal of the Science of Food and Agriculture, 2002, 82 (2), pp.173-178. ⟨10.1002/jsfa.1012⟩
Article dans une revue
hal-02580468v1
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Amélioration des rendements de carcasse et maitrise de l'état d'engraissement des poissons d'élevagePisciculture Française d'Eau Vive et d'Etang Saumâtre et Marine, 1996, 124, pp.25-29
Article dans une revue
hal-02697981v1
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Comparative additive genetic basis of high feed substitution by plant ingredients in four major fish species farmed in temperate and southern EuropePoster de conférence hal-01193981v1 |
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Variabilité génétique de la capacité de quatre espèces piscicoles à utiliser de l'aliment à forts taux de végétaux4. Journées de la Recherche Filière Piscicole, Jul 2014, Paris, France. , 2014, 4èmes Journées de la Recherche Filière Piscicole
Poster de conférence
hal-01193851v1
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Magnetic resonance imaging as a tool to quantify the adiposity distribution in fishRoyal Society of Chemistry. Magnetic Resonance in Food Science: a view to the future, 272 p., 2001, 978-0854048700
Chapitre d'ouvrage
hal-02582636v1
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Maîtrise génétique et alimentaire de l'adiposité et des rendements de découpe chez les poissons d'élevage. Programme AQS NCF24[Contrat] Irstea. 2005, 167 p
Rapport
hal-02588463v1
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Description des hétérogénéités d'adiposité et de couleur de la chair de poisson[Rapport de recherche] A1001 [Décisions d’aide n°98.P.0486, 98.P.0487, 98.P.0488], Syndicat des Sélectionneurs Avicoles et Aquacoles Français. 2000
Rapport
hal-02841089v1
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