{"id":57531,"date":"2021-05-24T12:15:14","date_gmt":"2021-05-24T12:15:14","guid":{"rendered":"https:\/\/www.zinpro.com\/three-ideal-traits-for-improving-layer-health-and-eggshell-quality\/"},"modified":"2026-09-28T10:35:30","modified_gmt":"2026-09-28T15:35:30","slug":"three-ideal-traits-for-improving-layer-health-and-eggshell-quality","status":"publish","type":"post","link":"https:\/\/www.zinpro.com\/fr\/resource-center\/blog\/three-ideal-traits-for-improving-layer-health-and-eggshell-quality\/","title":{"rendered":"Trois caract\u00e9ristiques id\u00e9ales pour am\u00e9liorer la sant\u00e9 des poules pondeuses et la qualit\u00e9 de la coquille d'\u0153uf"},"content":{"rendered":"<p class=\"wp-block-paragraph\">La poule pondeuse moderne a un cycle de vie d'environ 100 semaines, au cours duquel elle doit produire environ 500 \u0153ufs avec des coquilles solides. Pour r\u00e9pondre \u00e0 ces exigences, les producteurs d'\u0153ufs doivent s'assurer que les poules pondeuses pr\u00e9sentent ces trois caract\u00e9ristiques id\u00e9ales :<\/p>\n\n\n\n<h3 id=\"h-robustness\" class=\"wp-block-heading\"><em>Robustesse<\/em><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Une poule pondeuse robuste aura une sant\u00e9 g\u00e9n\u00e9rale et une comp\u00e9tence immunitaire qui lui permettront de se remettre plus rapidement des maladies et autres difficult\u00e9s, ce qui permettra \u00e0 son organisme de se concentrer sur son propre entretien et sur la production d'\u0153ufs tout au long de sa vie. L'\u00e9tablissement de la robustesse est particuli\u00e8rement important au d\u00e9but de la vie, lorsque la poule re\u00e7oit ses vaccins. Selon la r\u00e9gion, une poule peut recevoir jusqu'\u00e0 10 types de vaccins. Le syst\u00e8me immunitaire de la poule doit \u00eatre robuste afin de r\u00e9agir correctement \u00e0 ces vaccins. Sans une r\u00e9ponse immunitaire solide, l'oiseau ne sera pas en mesure de produire les anticorps n\u00e9cessaires pour se prot\u00e9ger contre la maladie.<\/p>\n\n\n\n<h3 id=\"h-strong-skeletal-and-leg-health\" class=\"wp-block-heading\"><em>Sant\u00e9 du squelette et des jambes<\/em><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Il est essentiel que les poules pondeuses d\u00e9veloppent un squelette solide et un os m\u00e9dullaire d\u00e8s leur plus jeune \u00e2ge, et ce pour deux raisons. Premi\u00e8rement, si, \u00e0 l'\u00e2ge de 15 semaines, elles n'ont pas constitu\u00e9 une masse osseuse suffisante, elles risquent de subir des fractures pendant la phase de production, ce qui aura des r\u00e9percussions n\u00e9gatives sur leur sant\u00e9 g\u00e9n\u00e9rale \u00e0 bien des \u00e9gards. L\u2019autre raison tient au fait que la sant\u00e9 du squelette est directement li\u00e9e \u00e0 la qualit\u00e9 de la coquille d\u2019\u0153uf. Le calcium provenant des os de la poule est d\u00e9pos\u00e9 dans chaque coquille d\u2019\u0153uf ; ainsi, si leur squelette n\u2019est pas solide, leurs coquilles d\u2019\u0153uf seront de mauvaise qualit\u00e9.<\/p>\n\n\n\n<h3 id=\"h-laying-persistence\" class=\"wp-block-heading\"><em>Pose de la persistance<\/em><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">La persistance de la ponte est un facteur qui affecte directement la rentabilit\u00e9 de l'industrie des \u0153ufs. Plus que d'atteindre le pic de production pr\u00e9vu pour chaque lign\u00e9e g\u00e9n\u00e9tique, il est important de maintenir les troupeaux en production pendant plusieurs semaines \u00e0 des niveaux maximums. Le d\u00e9fi consiste \u00e0 maintenir le pic de production pendant plusieurs semaines tout en conservant une excellente qualit\u00e9 de coquille d'\u0153uf. En am\u00e9liorant la robustesse des poules et la sant\u00e9 de leur squelette, nous pouvons am\u00e9liorer la persistance de la ponte et veiller \u00e0 ce qu'elles atteignent leur potentiel maximal tout au long de leur cycle de vie, en produisant davantage d'\u0153ufs de haute qualit\u00e9.<\/p>\n\n\n\n<h2 id=\"h-industry-trends-create-new-challenges-for-egg-producers\" class=\"wp-block-heading\"><strong>Les tendances du secteur cr\u00e9ent de nouveaux d\u00e9fis pour les producteurs d'\u0153ufs<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les tendances du secteur et les exigences des consommateurs ont rendu l'obtention des caract\u00e9ristiques id\u00e9ales pour les poules pondeuses d'autant plus importante, mais aussi plus difficile. Examinons quelques-unes des tendances qui ont chang\u00e9 la fa\u00e7on dont notre industrie g\u00e8re les poules pondeuses.<\/p>\n\n\n\n<h3 id=\"h-cage-free-systems\" class=\"wp-block-heading\"><em>Syst\u00e8mes sans cage<\/em><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Aujourd'hui, les consommateurs d'\u0153ufs et de volaille sont plus que jamais pr\u00e9occup\u00e9s par le bien-\u00eatre des animaux. C'est pourquoi le march\u00e9 des \u0153ufs de poules \u00e9lev\u00e9es en cage est en pleine expansion. L'utilisation des cages dans la production d'\u0153ufs a d\u00e9j\u00e0 \u00e9t\u00e9 interdite dans l'Union europ\u00e9enne et l'utilisation des cages diminue \u00e9galement aux \u00c9tats-Unis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cela a cr\u00e9\u00e9 de nouveaux d\u00e9fis pour les producteurs d'\u0153ufs. Dans les \u00e9levages en libert\u00e9, les poules se d\u00e9placent beaucoup plus que dans les \u00e9levages en cage, ce qui les rend plus vuln\u00e9rables aux fractures des pattes et rend la sant\u00e9 du squelette et des pattes plus critique. En outre, il est plus difficile de contr\u00f4ler l'environnement dans les syst\u00e8mes sans cage et les oiseaux sont g\u00e9n\u00e9ralement \u00e9lev\u00e9s sans antibiotiques. Ces facteurs peuvent rendre les oiseaux plus sensibles aux infections bact\u00e9riennes et virales.<\/p>\n\n\n\n<h3 id=\"h-enriched-eggs\" class=\"wp-block-heading\"><em>\u0152ufs enrichis<\/em><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les consommateurs recherchent \u00e9galement des \u0153ufs qui leur apportent davantage de bienfaits pour la sant\u00e9. Cela a entra\u00een\u00e9 une croissance du march\u00e9 des \u0153ufs enrichis en oligo-\u00e9l\u00e9ments. L\u2019ajout \u00e0 l\u2019alimentation des poules de <a href=\"https:\/\/www.zinpro.com\/fr\/\">Min\u00e9raux de Performance Zinpro<sup>\u00ae<\/sup><\/a> augmente le taux de transfert des oligo-\u00e9l\u00e9ments tels que le zinc, le fer et le s\u00e9l\u00e9nium dans le jaune d'\u0153uf et l'albumen. Ces \u0153ufs deviennent ainsi une source hautement disponible de ces min\u00e9raux pour le consommateur.<\/p>\n\n\n\n<h2 id=\"h-performance-trace-minerals-help-birds-achieve-ideal-traits\" class=\"wp-block-heading\"><strong>Les oligo-\u00e9l\u00e9ments de performance aident les oiseaux \u00e0 atteindre leurs caract\u00e9ristiques id\u00e9ales<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La suppl\u00e9mentation de l'alimentation en min\u00e9raux de performance Zinpro d\u00e8s le premier jour est l'une des strat\u00e9gies les plus prometteuses pour am\u00e9liorer la robustesse et la sant\u00e9 du squelette des poules pondeuses et avoir un impact positif sur la qualit\u00e9 de la coquille d'\u0153uf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Le zinc, le mangan\u00e8se et le cuivre jouent un r\u00f4le cl\u00e9 dans le syst\u00e8me immunitaire, tandis que le zinc est essentiel au d\u00e9veloppement de la barri\u00e8re \u00e9pith\u00e9liale qui aide \u00e0 d\u00e9fendre les oiseaux contre les infections bact\u00e9riennes et virales. Les trois m\u00eames oligo-\u00e9l\u00e9ments sont n\u00e9cessaires au bon d\u00e9veloppement des os.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.zinpro.com\/fr\/epithelial-integrity-is-essential-as-the-first-line-of-defense-to-target-bco-food-safety-and-immunomodulation\/\"><em>Lire la suite : L'int\u00e9grit\u00e9 \u00e9pith\u00e9liale est essentielle en tant que premi\u00e8re ligne de d\u00e9fense pour cibler la BCO, la s\u00e9curit\u00e9 alimentaire et l'immunomodulation<\/em><\/a><em><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Une \u00e9tude r\u00e9cente a montr\u00e9 que lorsque des poussins de race pondeuse recevaient un apport compl\u00e9mentaire en zinc, en mangan\u00e8se et en cuivre provenant de Zinpro<sup>\u00ae<\/sup> Availa<sup>\u00ae<\/sup> Les volailles nourries avec Availa ZMC d\u00e8s l'\u00e2ge d'un jour ont pr\u00e9sent\u00e9 une meilleure uniformit\u00e9 et ont accumul\u00e9 des teneurs plus \u00e9lev\u00e9es en zinc, mangan\u00e8se, cuivre, calcium et phosphore dans leurs os \u00e0 l'\u00e2ge de cinq semaines, par rapport aux volailles nourries exclusivement avec des oligo-\u00e9l\u00e9ments inorganiques. Les volailles nourries avec Availa ZMC pr\u00e9sentaient \u00e9galement une densit\u00e9 osseuse plus \u00e9lev\u00e9e \u00e0 15 et 93 semaines, ce qui s\u2019est traduit par une augmentation du d\u00e9p\u00f4t osseux cortical \u00e0 15 semaines par rapport aux volailles nourries avec des oligo-\u00e9l\u00e9ments inorganiques. (Santos et al., 2025) De plus, \u00e0 l\u2019\u00e2ge de 93 semaines, les poules nourries avec Availa ZMC d\u00e8s l\u2019\u00e2ge d\u2019un jour jusqu\u2019\u00e0 30 semaines et avec Availa ZMC + Zinpro<sup>\u00ae<\/sup> Availa<sup>\u00ae<\/sup> Les poulets \u00e2g\u00e9s de 30 \u00e0 93 semaines ont pr\u00e9sent\u00e9 une augmentation de 60% du d\u00e9p\u00f4t osseux cortical par rapport au groupe t\u00e9moin. (Santos et al., 2026, sous presse) Il en a r\u00e9sult\u00e9 une am\u00e9lioration significative de l\u2019ultrastructure de la coquille d\u2019\u0153uf, caract\u00e9ris\u00e9e par une couche palissadique plus \u00e9paisse et des c\u00f4nes mammillaires plus \u00e9troits, ce qui indique des coquilles d\u2019\u0153ufs plus solides et plus r\u00e9sistantes.<\/p>\n\n\n\n<h2 id=\"h-people-products-and-tools-for-layer-health\" class=\"wp-block-heading\"><strong>Des personnes, des produits et des outils pour la sant\u00e9 des couches<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Les nouvelles tendances de l'industrie et des consommateurs poussent les producteurs d'\u0153ufs \u00e0 trouver des moyens d'am\u00e9liorer la robustesse, la sant\u00e9 du squelette et la persistance de la ponte chez leurs poules pondeuses. L'apport d'oligo-\u00e9l\u00e9ments plus absorbables, comme les min\u00e9raux de performance Zinpro, peut am\u00e9liorer la sant\u00e9 des poules d\u00e8s le premier jour et les pr\u00e9parer \u00e0 r\u00e9ussir tout au long de leur cycle de vie productif.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Visitez le site <a href=\"https:\/\/www.zinpro.com\/fr\/species\/poultry\/\">section volaille<\/a> sur notre nouveau site web pour en savoir plus sur nos produits et nos outils, et <a href=\"https:\/\/www.zinpro.com\/fr\/lets-connect\/\">connectons nous<\/a> sur la fa\u00e7on dont nous pouvons soutenir votre production d'\u0153ufs.<\/p>","protected":false},"excerpt":{"rendered":"<p>D\u00e9couvrez trois caract\u00e9ristiques id\u00e9ales pour les poules pondeuses et comment vous pouvez les obtenir pour am\u00e9liorer la qualit\u00e9 de la coquille des \u0153ufs et r\u00e9pondre aux exigences des consommateurs.<\/p>","protected":false},"author":45,"featured_media":57532,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_tec_requires_first_save":true,"_eb_attr":"","_uag_custom_page_level_css":"","_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"_tribe_blocks_recurrence_rules":"","_tribe_blocks_recurrence_description":"","_tribe_blocks_recurrence_exclusions":"","_ecp_custom_2":"","footnotes":""},"categories":[2682],"tags":[2693,2683,2692,2715,2696,2685,2706],"species":[942],"class_list":["post-57531","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-animal-husbandry","tag-animal-performance","tag-animal-welfare","tag-eggshell-quality","tag-epithelial-integrity","tag-immunity","tag-why-zinpro"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.5 (Yoast SEO v28.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Three Ideal Traits for Improving Layer Health and Eggshell Quality &#8211; Zinpro\u00ae<\/title>\n<meta name=\"description\" content=\"Blog posts from Zinpro\u00ae about Three Ideal Traits for Improving Layer Health and Eggshell Quality . 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Read more here.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.zinpro.com\/fr\/resource-center\/blog\/three-ideal-traits-for-improving-layer-health-and-eggshell-quality\/\" \/>\n<meta property=\"og:site_name\" content=\"Zinpro\u00ae\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ZinproCorp\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-05-24T12:15:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-28T15:35:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.zinpro.com\/wp-content\/uploads\/2023\/06\/PoultryLayers.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Dr. Alba Fireman\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@wdolezal\" \/>\n<meta name=\"twitter:site\" content=\"@wdolezal\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr. Alba Fireman\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/three-ideal-traits-for-improving-layer-health-and-eggshell-quality\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/three-ideal-traits-for-improving-layer-health-and-eggshell-quality\\\/\"},\"author\":{\"name\":\"Dr. Alba Fireman\",\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/#\\\/schema\\\/person\\\/a1303dddd44d4eef146cc43d774b4844\"},\"headline\":\"Three Ideal Traits for Improving Layer Health and Eggshell Quality\",\"datePublished\":\"2021-05-24T12:15:14+00:00\",\"dateModified\":\"2026-09-28T15:35:30+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/three-ideal-traits-for-improving-layer-health-and-eggshell-quality\\\/\"},\"wordCount\":913,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/three-ideal-traits-for-improving-layer-health-and-eggshell-quality\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.zinpro.com\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/PoultryLayers.jpeg\",\"keywords\":[\"Animal Husbandry\",\"Animal Performance\",\"Animal Welfare\",\"Eggshell Quality\",\"Epithelial Integrity\",\"Immunity\",\"Why Zinpro\"],\"articleSection\":[\"Blog\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/three-ideal-traits-for-improving-layer-health-and-eggshell-quality\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/three-ideal-traits-for-improving-layer-health-and-eggshell-quality\\\/\",\"url\":\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/three-ideal-traits-for-improving-layer-health-and-eggshell-quality\\\/\",\"name\":\"Three Ideal Traits for Improving Layer Health and Eggshell Quality &#8211; Zinpro\u00ae\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/three-ideal-traits-for-improving-layer-health-and-eggshell-quality\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/resource-center\\\/blog\\\/three-ideal-traits-for-improving-layer-health-and-eggshell-quality\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.zinpro.com\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/PoultryLayers.jpeg\",\"datePublished\":\"2021-05-24T12:15:14+00:00\",\"dateModified\":\"2026-09-28T15:35:30+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.zinpro.com\\\/#\\\/schema\\\/person\\\/a1303dddd44d4eef146cc43d774b4844\"},\"description\":\"Blog posts from Zinpro\u00ae about Three Ideal Traits for Improving Layer Health and Eggshell Quality . 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