{"id":51525,"date":"2025-09-03T16:05:30","date_gmt":"2025-09-03T20:05:30","guid":{"rendered":"https:\/\/www.uqac.ca\/uqactualites\/?p=51525"},"modified":"2025-09-03T16:05:30","modified_gmt":"2025-09-03T20:05:30","slug":"un-doctorant-de-luqac-finaliste-au-concours-la-preuve-par-limage","status":"publish","type":"post","link":"https:\/\/www.uqac.ca\/uqactualites\/2025\/09\/03\/un-doctorant-de-luqac-finaliste-au-concours-la-preuve-par-limage\/","title":{"rendered":"Un doctorant de l\u2019UQAC finaliste au concours La preuve par l\u2019image"},"content":{"rendered":"

Anthony Pelletier, doctorant en biologie \u00e0 l\u2019UQAC, figure parmi les finalistes du concours pilot\u00e9 par l\u2019ACFAS\u00a0: La preuve par l\u2019image<\/a>. L\u2019initiative, qui vise \u00e0 mettre en valeur la recherche scientifique \u00e0 travers des photographies marquantes, lui permet de partager une facette unique de son travail en agronomie.<\/p>\n

Originaire du Lac-Saint-Jean, Anthony s\u2019int\u00e9resse au cycle biog\u00e9ochimique de l\u2019azote dans la culture du bleuet sauvage. Son projet de doctorat, codirig\u00e9 par Maxime Par\u00e9<\/a> et Patrick Faubert<\/a>, vise \u00e0 mieux comprendre l\u2019impact agronomique et environnemental de la fertilisation dans les bleueti\u00e8res. L\u2019azote est partout autour de nous, mais sous diff\u00e9rentes formes chimiques. Certaines formes sont b\u00e9n\u00e9fiques pour la productivit\u00e9 alors que d\u2019autres peuvent nuire \u00e0 la qualit\u00e9 de l\u2019environnement. Mieux comprendre le cycle de l\u2019azote facilite ainsi une gestion durable des engrais, ce qui m\u00e8ne vers une agriculture durable.<\/p>\n

Son attachement au bleuet, fruit embl\u00e9matique de la r\u00e9gion, n\u2019est pas \u00e9tranger \u00e0 son choix de recherche. D\u00e9j\u00e0 au baccalaur\u00e9at en biologie<\/a>, compl\u00e9t\u00e9 \u00e0 l\u2019UQAC en 2021, il a rapidement eu la piq\u00fbre pour l\u2019agronomie. Il a ensuite emprunt\u00e9 la voie rapide vers le doctorat<\/a> d\u00e8s l\u2019automne 2022.<\/p>\n

La photo qu\u2019il pr\u00e9sente au concours illustre d\u2019ailleurs cette passion : un profil de sol typique des podzols, ces sols forestiers color\u00e9s o\u00f9 prosp\u00e8re naturellement le bleuet sauvage. Les contrastes vifs t\u00e9moignent des processus invisibles qui fa\u00e7onnent le sol et rappellent qu\u2019il est bien plus qu\u2019un simple support pour les cultures.<\/p>\n

\"\"
Tranche de bleuets | Photo Anthony Pelletier, Universit\u00e9 du Qu\u00e9bec \u00e0 Chicoutimi<\/figcaption><\/figure>\n

Au-del\u00e0 de ses recherches, Anthony souhaite que ses travaux aient un impact concret. En diffusant ses r\u00e9sultats aupr\u00e8s des producteurs et productrices et en valorisant l\u2019unicit\u00e9 de la bleueti\u00e8re, il esp\u00e8re contribuer \u00e0 une agriculture r\u00e9gionale durable. Bien qu\u2019il soit biologiste, il a d\u00e9velopp\u00e9 un int\u00e9r\u00eat marqu\u00e9 pour la chimie du sol, ce qui l\u2019attire \u00e0 mieux comprendre comment le sol agit et influence le d\u00e9veloppement des v\u00e9g\u00e9taux. Il affectionne particuli\u00e8rement son site d\u2019\u00e9tude, la Bleueti\u00e8re d\u2019enseignement et de recherche<\/a>, \u00e0 Normandin, qui contribue \u00e0 v\u00e9hiculer ses int\u00e9r\u00eats en sciences et mettre de l\u2019avant le bleuet sauvage.<\/p>\n

C\u2019est un cours d\u2019initiation \u00e0 la recherche au premier cycle qui lui a montr\u00e9 que la science et l\u2019agriculture sont intrins\u00e8quement li\u00e9es et qui lui a donn\u00e9 le d\u00e9clic. Et m\u00eame si ses premiers pas professionnels s\u2019\u00e9taient faits sur des fermes laiti\u00e8res, il avoue avec humour avoir trouv\u00e9 dans la recherche en sciences agronomiques le meilleur des deux mondes : conjuguer science et agriculture, sans avoir \u00e0 se lever \u00e0 3 h du matin pour la traite des vaches!<\/p>\n

Gr\u00e2ce \u00e0 sa participation \u00e0 La preuve par l\u2019image<\/em>, Anthony Pelletier offre un regard in\u00e9dit sur un patrimoine r\u00e9gional cher au Saguenay\u2013Lac-Saint-Jean : le bleuet sauvage.<\/p>\n

Encouragez Anthony et allez voter pour le Prix du public D\u00e9couverte!<\/em><\/a> Le vote est possible jusqu\u2019au 21 septembre.<\/p>\n","protected":false},"excerpt":{"rendered":"

Anthony Pelletier, doctorant en biologie \u00e0 l\u2019UQAC, figure parmi les finalistes du concours pilot\u00e9 par l\u2019ACFAS\u00a0: La preuve par l\u2019image. L\u2019initiative, qui vise \u00e0 mettre en valeur la recherche scientifique \u00e0 travers des photographies marquantes, lui permet de partager une facette unique de son travail en agronomie. Originaire du Lac-Saint-Jean, Anthony s\u2019int\u00e9resse au cycle biog\u00e9ochimique […]<\/p>\n","protected":false},"author":5,"featured_media":51527,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2795,2,2854,2844],"tags":[2982,335,6,3],"yoast_head":"\r\nUn doctorant de l\u2019UQAC finaliste au concours La preuve par l\u2019image - UQACtualit\u00e9s<\/title>\r\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\r\n<link rel=\"canonical\" href=\"https:\/\/www.uqac.ca\/uqactualites\/2025\/09\/03\/un-doctorant-de-luqac-finaliste-au-concours-la-preuve-par-limage\/\" \/>\r\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"Un doctorant de l\u2019UQAC finaliste au concours La preuve par l\u2019image - UQACtualit\u00e9s\" \/>\r\n<meta property=\"og:description\" content=\"Anthony Pelletier, doctorant en biologie \u00e0 l\u2019UQAC, figure parmi les finalistes du concours pilot\u00e9 par l\u2019ACFAS\u00a0: La preuve par l\u2019image. 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