Pierrick Haffray
64
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.
Publications
- 5
- 2
- 1
- 64
- 48
- 29
- 15
- 15
- 14
- 14
- 13
- 10
- 9
- 8
- 8
- 8
- 8
- 7
- 6
- 6
- 6
- 6
- 6
- 6
- 6
- 4
- 4
- 4
- 4
- 4
- 4
- 4
- 4
- 4
- 4
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 3
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 2
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 1
- 6
- 3
- 1
- 1
- 1
- 1
- 1
- 2
- 4
- 3
- 1
- 4
- 6
- 2
- 5
- 1
- 3
- 13
- 2
- 2
- 5
- 1
- 5
- 5
- 2
Interest of artificial intelligence to predict fillet yield in rainbow troutXIV. International Symposium on Genetics in Aquaculture, Nov 2022, Puerto Varas, Chile
Poster de conférence
hal-04185903v1
|
|
An image analysis pipeline for molluscs shells phenotyping: Development and validation on the pacific oyster Crassostrea gigasAquaculture Europe 2021, Oct 2021, Funchal, Madeira, Portugal
Poster de conférence
hal-03525958v1
|
|
Genetic parameters for growth and colour traits in Pacific blue shrimp Litopenaeus stylirostris in a mixed family design with SNP parentage assignement in New-Caledonia11. World Congress on Genetics Applied to Livestock Production, Feb 2018, Auckland, New Zealand
Poster de conférence
hal-03156790v1
|
|
VISEGG : un système de comptage et mesure automatisé des oeufs de truite par analyse d'image5. Journées de la Recherche Filière Piscicole, Jul 2016, Paris, France. , Journées de la Recherche Filière Piscicole, pp.45, 2016, JRFP 2016
Poster de conférence
hal-02743289v1
|
|
|
Quantification of intramuscular fat and subcutaneous adipose tissue in rainbow trout using MRI and vision1. Annual Conference on Carcass Evaluation, Meat Quality, Software and Traceability, Sep 2012, Dublin, Ireland. 2012, First annual Conference on Carcass Evaluation, Meat Quality, Software and Traceability
Poster de conférence
hal-02600018v1
|
Qualité de la chair chez des truites (Oncorhynchus mykiss) à haut et bas rendements en filet2. Journées d'Animation Scientifique du Département PHASE, Oct 2007, Tours, France. 2007, 2èmes Journées d'Animation Scientifique du Département PHASE
Poster de conférence
hal-02590376v1
|
FILD'OR - Bases génétiques et écologiques pour l'amélioration de la qualité de la daurade royale d'élevage Sparus aurata[Rapport de recherche] SIVAL NL: 2009-1227 & FEP n°33073-2009, FranceAgriMer. 2012, 67 p
Rapport
hal-01193691v1
|
|
QualityTruite 2. Optimisation des nouveaux programmes de sélection généalogique de type Prosper+ sur les rendements de découpe et la qualité de la chair[Contrat] 083/08/C & 30900/2009, FranceAgriMer. 2011, 115 p
Rapport
hal-01193646v1
|
|
QualityTruite. Introduction d'une évaluation généalogique qualitative en sélection de type PROSPER[Contrat] Ofimer n°037/05/C & Ifop n° 206/2005, 2007
Rapport
hal-02823607v1
|
|
Amélioration des rendements au filetage et au parage en pisciculture "TRUITAFILET"[Rapport de recherche] Rapport final de la convention OFIMER 076/04/C, Office National Interprofessionnel des Produits de la Mer et de l’Aquaculture (France). 2006, 105 p
Rapport
hal-02823952v1
|