Pierrick Haffray
14
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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Morphological predictors of slaughter yields using 3D digitizer and their use in a common carp breeding programAquaculture, 2020, 520, pp.1-9. ⟨10.1016/j.aquaculture.2020.734993⟩
Article dans une revue
hal-02627292v1
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First evidence of realized selection response on fillet yield in Rainbow trout Oncorhynchus mykiss, Using Sib selection or based on correlated ultrasound measurementsFrontiers in Genetics, 2019, 10, pp.1-13. ⟨10.3389/fgene.2019.01225⟩
Article dans une revue
hal-02627462v1
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Potential for genetic improvement of the main slaughter yields in Common Carp with in vivo morphological predictorsFrontiers in Genetics, 2018, 9, pp.1-13. ⟨10.3389/fgene.2018.00283⟩
Article dans une revue
hal-02625209v1
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Investigation of morphological predictors of fillet and carcass yield in European sea bass (Dicentrarchus labrax) for application in selective breedingAquaculture, 2017, 470, pp.40-49. ⟨10.1016/j.aquaculture.2016.12.014⟩
Article dans une revue
hal-01595276v1
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Morphological predictors of slaughter yields using 3D digitizer and their utilization in common carp breeding programAquaculture Europe 2019, European Aquaculture Society (EAS). BEL., Oct 2019, Berlin, Germany
Communication dans un congrès
hal-02317178v1
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Réponse à la sélection sur le rendement de filet chez la truite arc-en-ciel6. Journées de la Recherche Filière Piscicole, Institut Technique de l'Aviculture et des Elevages de Petits Animaux (ITAVI). FRA., Jul 2019, Paris, France
Communication dans un congrès
hal-02734410v1
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Successful realized selection response for fillet yield in rainbow trout Oncorhynchus mykissWorld Aquaculture 2018, European Aquaculture Society (EAS)., Aug 2019, Montpellier, France
Communication dans un congrès
hal-02264916v1
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Potential for genetic improvement of the main slaughter yields in common carp with in vivo morphological predictorsWorld Aquaculture 2018, European Aquaculture Society (EAS)., Aug 2018, Montpellier, France. 848 p
Communication dans un congrès
hal-02012648v1
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A first demonstration of realized selection response for fillet yield in fish, in rainbow trout oncorhynchus mykiss13. International Symposium for Genetics in Aquaculture (ISGA XIII), Jul 2018, Cairns, Australia
Communication dans un congrès
hal-02264933v1
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Peut-on sélectionner sur le rendement de filet chez les poissons ? (et chez le bar en particulier)Journée du SFAMN (Syndicat Français de l'Aquaculture Marine et Nouvelle), Mar 2017, Montpellier, France
Communication dans un congrès
hal-03155369v1
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Utilisation d'imagerie et d'ultrasons pour l'amélioration du rendement en chair par sélection génétique de la daurade5. Journées de la Recherche Filière Piscicole, Institut Technique de l'Aviculture et des Elevages de Petits Animaux (ITAVI). FRA., Jul 2016, Paris, France. pp.30
Communication dans un congrès
hal-02741919v1
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Résistance génétique à l'entérite chez la truite ? Interaction avec la flavobactériose et les caractères de production5. Journées de la Recherche Filière Piscicole, Institut Technique de l'Aviculture et des Elevages de Petits Animaux (ITAVI). FRA., Jul 2016, Paris, France
Communication dans un congrès
hal-02743196v1
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Prédicteurs morphologiques du rendement chez le bar: projet BAR3Journée Technique Piscicole du Sysaaf, Feb 2016, Paris, France
Communication dans un congrès
hal-02800398v1
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Genetic parameters of indirect predictors of gutted and fillet yields in the gilthead sea bream Sparus aurata in using 2D camera, 3D digitizer and ultrasound technologiesAquaculture Europe 2016, Sep 2016, Edinburgh, United Kingdom. 1146 p
Communication dans un congrès
hal-02741462v1
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