{"id":71633,"date":"2026-02-09T17:40:37","date_gmt":"2026-02-09T22:40:37","guid":{"rendered":"https:\/\/www.zinpro.com\/?p=71633"},"modified":"2026-02-26T09:15:56","modified_gmt":"2026-02-26T14:15:56","slug":"letting-data-speak-new-era-in-sow-health-and-reproductive-performance","status":"publish","type":"post","link":"https:\/\/www.zinpro.com\/fr\/resource-center\/blog\/letting-data-speak-new-era-in-sow-health-and-reproductive-performance\/","title":{"rendered":"Laisser parler les donn\u00e9es : Une nouvelle \u00e8re pour la sant\u00e9 des truies et les performances reproductives"},"content":{"rendered":"<p>Pendant des d\u00e9cennies, la sant\u00e9 des griffes des truies a \u00e9t\u00e9 consid\u00e9r\u00e9e principalement comme une question de sant\u00e9 publique. <a href=\"https:\/\/www.zinpro.com\/fr\/resource-center\/blog\/enhancing-swine-welfare-a-path-to-sustainable-farming-with-zinpro\/\">probl\u00e8me de bien-\u00eatre li\u00e9 \u00e0 la boiterie chez les porcs<\/a>. Important, oui, mais souvent isol\u00e9 des mesures de productivit\u00e9 plus g\u00e9n\u00e9rales. Malgr\u00e9 son lien \u00e9vident avec la boiterie des truies et l'abattage pr\u00e9coce, la sant\u00e9 des griffes \u00e9tait rarement mesur\u00e9e, suivie ou quantifi\u00e9e de mani\u00e8re \u00e0 \u00e9clairer les d\u00e9cisions au niveau du troupeau. Aujourd'hui, la situation est en train de changer. Gr\u00e2ce \u00e0 des techniques avanc\u00e9es d'analyse des donn\u00e9es et \u00e0 la volont\u00e9 de laisser les donn\u00e9es raconter l'histoire, Zinpro<sup>\u00ae<\/sup> a d\u00e9sormais la preuve ind\u00e9niable que les l\u00e9sions des griffes sont directement li\u00e9es aux performances de reproduction<sup>1<\/sup>.<a id=\"_msocom_1\"><\/a><\/p>\n\n\n\n<p>Il ne s'agit pas d'une simple hypoth\u00e8se, mais d'une conclusion tir\u00e9e d'une analyse multivari\u00e9e rigoureuse, d'algorithmes de regroupement et d'une mod\u00e9lisation pr\u00e9dictive. Et elle modifie la fa\u00e7on dont nous pensons \u00e0 l'avenir.&nbsp;<a href=\"https:\/\/www.zinpro.com\/fr\/resource-center\/blog\/maximizing-sow-longevity-key-insights-for-enhanced-swine-production-and-farm-profitability\/\" target=\"_blank\" rel=\"noreferrer noopener\">productivit\u00e9, rentabilit\u00e9 et long\u00e9vit\u00e9 des truies<\/a>.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-from-observation-to-insight-the-power-of-data-analysis\"><strong>De l'observation \u00e0 la connaissance : La puissance de l'analyse des donn\u00e9es<\/strong><\/h2>\n\n\n\n<p>Dans le pass\u00e9, l'\u00e9valuation des l\u00e9sions des griffes \u00e9tait un processus manuel d'observation - utile mais limit\u00e9 en termes d'\u00e9chelle et de coh\u00e9rence. Aujourd'hui, Zinpro utilise des outils statistiques avanc\u00e9s pour analyser de vastes ensembles de donn\u00e9es provenant de plus de 6 000 truies (un sous-ensemble de la base de donn\u00e9es de plus de 30 000 truies) dans des centaines de troupeaux commerciaux. Ces m\u00e9thodes nous permettent de regrouper les porcs en fonction de l'\u00e9tat de sant\u00e9 des griffes, de pr\u00e9dire les r\u00e9sultats de la reproduction et d'identifier les l\u00e9sions qui ont le plus d'impact sur la qualit\u00e9 globale des griffes et qui pourraient entra\u00eener des boiteries chez les truies.<sup>2<\/sup> En r\u00e9duisant la complexit\u00e9 des donn\u00e9es et en r\u00e9solvant les probl\u00e8mes de classification, nous avons transform\u00e9 la sant\u00e9 des griffes d'une observation subjective en un rep\u00e8re mesurable et exploitable.<\/p>\n\n\n\n<p>Prendre le Zinpro<sup>\u00ae<\/sup> L'indice de l\u00e9sion (L-index), par exemple, est un score composite qui quantifie la gravit\u00e9 des l\u00e9sions des griffes \u00e0 travers plusieurs types de l\u00e9sions. Il s'agit d'un score composite qui quantifie la gravit\u00e9 des l\u00e9sions des griffes \u00e0 travers plusieurs types de l\u00e9sions.<sup>&nbsp;3<\/sup>. En analysant les scores de l'indice L en m\u00eame temps que les indicateurs cl\u00e9s de performance (KPI) de la reproduction, nous avons d\u00e9couvert des sch\u00e9mas qui \u00e9taient auparavant invisibles. Les truies ayant des scores d'indice L \u00e9lev\u00e9s pr\u00e9sentent syst\u00e9matiquement de moins bonnes performances de mise bas, avec notamment moins de porcelets n\u00e9s vivants et des taux de mortinatalit\u00e9 plus \u00e9lev\u00e9s.<\/p>\n\n\n\n<p><a id=\"_msocom_1\"><\/a><\/p>\n\n\n\n<p><strong>Le regroupement r\u00e9v\u00e8le l'histoire cach\u00e9e<\/strong><\/p>\n\n\n\n<p>Les truies ont \u00e9t\u00e9 divis\u00e9es en deux groupes distincts sur la base de la sant\u00e9 des griffes, \u00e0 l'aide d'une classification par K-means :&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Groupe 1 (C1) :<\/strong> Truies dont les griffes sont de mauvaise qualit\u00e9 et dont les performances reproductives sont moindres<\/li>\n\n\n\n<li><strong>Groupe 2 (C2) :<\/strong> Truies ayant une meilleure sant\u00e9 des griffes et de meilleurs r\u00e9sultats en mati\u00e8re de reproduction<sup>4<\/sup><\/li>\n<\/ul>\n\n\n\n<p>Les truies C1 avaient un indice L plus \u00e9lev\u00e9 que les truies C2 (P &lt; 0,05).&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"608\" src=\"https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/01\/Blog-Graph-1-1024x608.png\" alt=\"\" class=\"wp-image-71635\" srcset=\"https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/01\/Blog-Graph-1-1024x608.png 1024w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/01\/Blog-Graph-1-300x178.png 300w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/01\/Blog-Graph-1-50x30.png 50w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/01\/Blog-Graph-1-1600x950.png 1600w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/01\/Blog-Graph-1-1536x912.png 1536w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/01\/Blog-Graph-1-18x12.png 18w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/01\/Blog-Graph-1-24x14.png 24w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/01\/Blog-Graph-1-36x21.png 36w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/01\/Blog-Graph-1-48x28.png 48w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/01\/Blog-Graph-1.png 1624w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Cette segmentation a permis d'adapter les interventions et de comprendre l'impact de la sant\u00e9 des griffes sur la productivit\u00e9 au fil du temps. Notamment, les truies du groupe C1 ont atteint leur potentiel reproductif plus t\u00f4t mais ont d\u00e9clin\u00e9 plus rapidement, tandis que les truies du groupe C2 ont maintenu leurs performances plus longtemps.<sup>2<\/sup><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-parity-matters-but-so-does-timing\"><strong>La parit\u00e9 est importante, mais le choix du moment l'est tout autant<\/strong><\/h2>\n\n\n\n<p>Notre analyse des donn\u00e9es a \u00e9galement montr\u00e9 que l'ordre de parit\u00e9 joue un r\u00f4le essentiel. Les truies plus \u00e2g\u00e9es ont tendance \u00e0 avoir des griffes en moins bonne sant\u00e9, en particulier en ce qui concerne la croissance et l'\u00e9rosion du talon (HOE).<sup>1<\/sup>&nbsp;Ces l\u00e9sions sont \u00e0 leur tour li\u00e9es \u00e0 l'inflammation, \u00e0 la douleur et \u00e0 l'inefficacit\u00e9 de la reproduction.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-4016c887 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"999\" height=\"673\" src=\"https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/02\/Efffect-of-Cluster-Graph-1.png\" alt=\"\" class=\"wp-image-72402\" srcset=\"https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/02\/Efffect-of-Cluster-Graph-1.png 999w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/02\/Efffect-of-Cluster-Graph-1-300x202.png 300w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/02\/Efffect-of-Cluster-Graph-1-50x34.png 50w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/02\/Efffect-of-Cluster-Graph-1-18x12.png 18w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/02\/Efffect-of-Cluster-Graph-1-24x16.png 24w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/02\/Efffect-of-Cluster-Graph-1-36x24.png 36w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/02\/Efffect-of-Cluster-Graph-1-48x32.png 48w\" sizes=\"auto, (max-width: 999px) 100vw, 999px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n\n<div id=\"resp-spacer-block_68b6bda7718d53c70c1d5c290f2b463e\" class=\"zinpro-spacer-block\"><\/div>\n\n<style>\n#resp-spacer-block_68b6bda7718d53c70c1d5c290f2b463e {\n\tmargin-top: 80px;\n}\n\n@media screen and (max-width: 1366px) {\n\t#resp-spacer-block_68b6bda7718d53c70c1d5c290f2b463e {\n\t\tmargin-top: 60px;\n\t}\n}\n\n@media screen and (max-width: 960px) {\n\t#resp-spacer-block_68b6bda7718d53c70c1d5c290f2b463e {\n\t\tmargin-top: 40px;\n\t}\n}\n<\/style>\n\n\n<div class=\"wp-block-uagb-container uagb-block-edcb178c alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"578\" src=\"https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/02\/Graph-3-1024x578.png\" alt=\"\" class=\"wp-image-72400\" srcset=\"https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/02\/Graph-3-1024x578.png 1024w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/02\/Graph-3-300x169.png 300w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/02\/Graph-3-50x28.png 50w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/02\/Graph-3-18x10.png 18w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/02\/Graph-3-24x14.png 24w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/02\/Graph-3-36x20.png 36w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/02\/Graph-3-48x27.png 48w, https:\/\/www.zinpro.com\/wp-content\/uploads\/2026\/02\/Graph-3.png 1075w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n\n<div id=\"resp-spacer-block_68b6bda7718d53c70c1d5c290f2b463e\" class=\"zinpro-spacer-block\"><\/div>\n\n<style>\n#resp-spacer-block_68b6bda7718d53c70c1d5c290f2b463e {\n\tmargin-top: 80px;\n}\n\n@media screen and (max-width: 1366px) {\n\t#resp-spacer-block_68b6bda7718d53c70c1d5c290f2b463e {\n\t\tmargin-top: 60px;\n\t}\n}\n\n@media screen and (max-width: 960px) {\n\t#resp-spacer-block_68b6bda7718d53c70c1d5c290f2b463e {\n\t\tmargin-top: 40px;\n\t}\n}\n<\/style>\n\n\n<ul class=\"wp-block-list\">\n<li>Les truies des groupes PO4, PO5 et PO6 avaient un taux de L-<ins>i<\/ins>ndex par rapport aux truies de PO1 et PO2, PO3 \u00e9tant interm\u00e9diaire (P &lt; 0,05).<\/li>\n\n\n\n<li>Les truies de PO1-C1, PO1-C2, PO2-C1 et PO2-C2 ont eu des points de rupture (dur\u00e9e du ZINPRO<sup>\u00ae<\/sup> Min\u00e9ral de performance<sup>\u00ae<\/sup> pour l'indice L minimal) de 10,36, 12,41, 14,85 et 16,02 mois, respectivement (P &lt; 0,05).<\/li>\n\n\n\n<li>Les points de rupture pour PO3, PO4, PO5 et PO6 \u00e0 partir de C2 \u00e9taient respectivement de 15,02, 14,08, 14,28 et 10,50 (P  0,05).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-this-matters\"><strong>Pourquoi c'est important<\/strong><\/h2>\n\n\n\n<p>Il ne s'agit pas seulement de donn\u00e9es, il s'agit de ce que les donn\u00e9es permettent. En adoptant une approche multivari\u00e9e, nous aidons les producteurs de porcs \u00e0 passer d'un traitement r\u00e9actif \u00e0 une gestion proactive. Nous identifions plus t\u00f4t les animaux \u00e0 risque, nous adaptons les interventions par groupe et nous am\u00e9liorons les r\u00e9sultats dans l'ensemble du troupeau.<\/p>\n\n\n\n<p>Pour les producteurs de porcs, les gestionnaires de troupeaux, les v\u00e9t\u00e9rinaires et les nutritionnistes, cela signifie une meilleure prise de d\u00e9cision, une plus grande long\u00e9vit\u00e9 des truies et une meilleure qualit\u00e9 de vie. <a href=\"https:\/\/www.zinpro.com\/fr\/resource-center\/blog\/the-path-to-sow-farm-profitability\/\">un meilleur retour sur investissement<\/a>. Pour l'industrie porcine, il s'agit d'une nouvelle r\u00e9f\u00e9rence en mati\u00e8re d'excellence.<\/p>\n\n\n\n<p>Pour en savoir plus, t\u00e9l\u00e9chargez le&nbsp;<a href=\"https:\/\/www.zinpro.com\/fr\/zinpro-sow-excellence-index\/\" target=\"_blank\" rel=\"noreferrer noopener\">Zinpro<sup>\u00ae<\/sup>&nbsp;Indice d'excellence des truies<\/a>.&nbsp;&nbsp;<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>R\u00e9f\u00e9rences :<\/strong><\/p>\n\n\n\n<p><sup>1<\/sup>Klein, A., T. Kramer, A. Cornelison, C. Rapp, S. Langer, M. Socha, et L. Rodrigues. Interrelations entre les performances de mise bas et la s\u00e9v\u00e9rit\u00e9 des l\u00e9sions des griffes chez les truies en lactation log\u00e9es commercialement. (2025). Pr\u00e9sent\u00e9 \u00e0 SINSUI, Porto Alegre\/RS. 13-15 mai.<\/p>\n\n\n\n<p><sup>2<\/sup>Kramer, T., Klein, A., Cornelison, A., Schweer, W., Rambo, Z., Socha, M., Alberton, G. C., &amp; Rodrigues, L. (2023). Vers l'identification d'un marqueur de la qualit\u00e9 des onglons chez la truie \u00e0 l'aide de l'analyse des moindres carr\u00e9s partiels et des arbres de classification et de r\u00e9gression (RN-S-038). Zinpro Corporation. Pr\u00e9sent\u00e9 \u00e0 l'AASV 2023, Denver, CO1.<\/p>\n\n\n\n<p><sup>3<\/sup>Kramer, T., A. Klein, A. Cornelison, W. Schweer, M. Socha, L. Rodrigues, G. C. Alberton. (2022). D\u00e9veloppement et validation d'un indice de l\u00e9sion comme syst\u00e8me de notation pour l'\u00e9valuation de la qualit\u00e9 des griffes chez les porcs et les truies. Pr\u00e9sent\u00e9 \u00e0 la Allan D. Leman Swine Conference, St. Paul, Minnesota, USA. Du 17 au 20 septembre.<\/p>\n\n\n\n<p><sup>4<\/sup>Kramer, T., A. Klein, A. Cornelison, W. Schweer, M. Socha, G. C. Albertson et L. Rodrigues. (2023). Trop tard pour rattraper le retard ? L'ordre de parit\u00e9 et l'impact de la qualit\u00e9 globale des griffes sur la r\u00e9activit\u00e9 des truies \u00e0 la suppl\u00e9mentation en complexes d'acides min\u00e9raux et d'acides amin\u00e9s : une \u00e9tude de cas. Pr\u00e9sent\u00e9 \u00e0 Midwest ASAS, Madison, WI, USA. 12-15 mars.<\/p>\n\n\n\n<p><sup>5<\/sup>Kramer, T., A. Klein, A. Cornelison, M. Socha, G. C. Alberton, C. Rapp et L. Rodrigues. (2024). Statut des l\u00e9sions des griffes dans les troupeaux de truies commerciales br\u00e9siliennes de 2013 \u00e0 2023. Front. Vet. Sci. 11:1400630. doi : 10.3389\/fvets.2024.1400630<\/p>\n\n\n\n\n<div id=\"resp-spacer-block_68b6bda7718d53c70c1d5c290f2b463e\" class=\"zinpro-spacer-block\"><\/div>\n\n<style>\n#resp-spacer-block_68b6bda7718d53c70c1d5c290f2b463e {\n\tmargin-top: 80px;\n}\n\n@media screen and (max-width: 1366px) {\n\t#resp-spacer-block_68b6bda7718d53c70c1d5c290f2b463e {\n\t\tmargin-top: 60px;\n\t}\n}\n\n@media screen and (max-width: 960px) {\n\t#resp-spacer-block_68b6bda7718d53c70c1d5c290f2b463e {\n\t\tmargin-top: 40px;\n\t}\n}\n<\/style>\n\n\n<div class=\"wp-block-aab-accordion-block aab__accordion_container  accessibilityOn\" style=\"margin-top:0px;margin-bottom:15px;border-radius:3px;border-top:none;border-right:none;border-bottom:none;border-left:none\" id=\"aab_accordion_1d5108cf_0\" role=\"button\" aria-expanded=\"false\" tabindex=\"0\"><div class=\"aab__accordion_head aab_right_icon\" style=\"background-color:#0000ff;border:0px solid undefined;border-radius:3px 3px 0 0;padding:20px  20px \"><div class=\"aab__accordion_heading aab_right_icon aab_right_link\"><div class=\"head_content_wrapper\"><div class=\"title_wrapper\"><h5 class=\"aab__accordion_title\" style=\"margin:0;color:#ffffff\">FAQ<\/h5><\/div><\/div><\/div><div class=\"aab__accordion_icon\" style=\"color:#ffffff;border:1px solid transparent;border-radius:50%\"><span class=\"aab__icon dashicons dashicons-plus-alt2\" style=\"font-size:23px\"><\/span><\/div><\/div><div class=\"aab__accordion_body\" role=\"region\" style=\"display:none;background-color:#f7f7f7;border-radius:0 0 3px 3px;border-top:2px solid undefined;border-right:none;border-bottom:none;border-left:none;padding:20px  20px \"><div class=\"aab__accordion_component\">\n<h5 class=\"wp-block-heading\" id=\"h-what-causes-lameness-in-pigs-nbsp\"><strong><strong>Quelles sont les causes de la boiterie chez les porcs ?<\/strong>&nbsp;<\/strong><\/h5>\n\n\n\n<p>La boiterie chez les porcs et les truies est principalement due \u00e0 des l\u00e9sions des griffes, telles que l'\u00e9rosion du talon, les dommages de la ligne blanche et les fissures de la paroi, qui peuvent se d\u00e9velopper lorsque les pieds sont expos\u00e9s \u00e0 des sols rugueux ou humides, \u00e0 un poids corporel \u00e9lev\u00e9, \u00e0 une mauvaise structure et \u00e0 des traumatismes quotidiens.<strong><sup>3<\/sup><\/strong>&nbsp;<\/p>\n\n\n\n<p>Une alimentation inad\u00e9quate en oligo-\u00e9l\u00e9ments peut contribuer \u00e0 une mauvaise sant\u00e9 des griffes, ce qui peut ralentir la gu\u00e9rison, tandis que les infections et les probl\u00e8mes de squelette aggravent les dommages. Comme ces facteurs de risque s'accumulent au fil du temps et s'aggravent avec la parit\u00e9, la boiterie est v\u00e9ritablement multifactorielle. Cependant, il est \u00e9galement possible de les g\u00e9rer lorsque les exploitations se concentrent sur la s\u00e9lection pr\u00e9coce des cochettes, l'am\u00e9lioration des sols et des logements, les conditions environnementales, les programmes d'oligo-\u00e9l\u00e9ments de qualit\u00e9 et l'utilisation d'outils proactifs tels que l'outil de gestion de la boiterie.&nbsp;<a href=\"https:\/\/www.zinpro.com\/fr\/zinpro-sow-excellence-index\/\" target=\"_blank\" rel=\"noreferrer noopener\">Zinpro<sup>\u00ae&nbsp;<\/sup>Indice d'excellence des truies<\/a>.&nbsp;&nbsp;<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-what-are-claw-lesions-in-pigs-nbsp\"><strong>Qu'est-ce que les l\u00e9sions des griffes chez les porcs ?<\/strong>&nbsp;<\/h5>\n\n\n\n<p>Les l\u00e9sions des griffes sont des zones endommag\u00e9es, anormales ou bless\u00e9es sur les griffes d'un porc. Elles vont de l\u00e9gers d\u00e9fauts de surface \u00e0 des fissures et \u00e9rosions profondes et douloureuses. Ces l\u00e9sions sont l'une des principales causes de boiterie chez les truies et les cochettes et un facteur majeur affectant la long\u00e9vit\u00e9, la productivit\u00e9 et le bien-\u00eatre.&nbsp;&nbsp;<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-how-nbsp-can-we-nbsp-treat-lameness-in-pigs-nbsp\"><strong><strong><strong><strong><strong>Comment traiter les boiteries chez les porcs ?<\/strong>&nbsp;<\/strong><\/strong><\/strong><\/strong><\/h5>\n\n\n\n<p>Le traitement des boiteries chez les porcs et les truies n\u00e9cessite une approche \u00e0 multiples facettes et d\u00e9pend en grande partie de la cause.<strong>&nbsp;<\/strong>Pour rem\u00e9dier aux boiteries chez les porcs, il faut proc\u00e9der \u00e0 une d\u00e9tection pr\u00e9coce, r\u00e9parer les l\u00e9sions des griffes, favoriser la cicatrisation \u00e0 l'aide d'oligo-\u00e9l\u00e9ments de qualit\u00e9 tels que le zinc, le mangan\u00e8se et le cuivre, am\u00e9liorer le sol, g\u00e9rer les infections et fournir aux animaux un environnement peu stressant pour qu'ils se r\u00e9tablissent. Les boiteries s'am\u00e9liorent le plus lorsque les exploitations combinent<strong>&nbsp;<\/strong>traitement pratique<strong>&nbsp;<\/strong>avec<strong>&nbsp;<\/strong>des programmes de pr\u00e9vention \u00e0 long terme.&nbsp;<\/p>\n\n\n\n<h5 class=\"wp-block-heading\" id=\"h-how-does-sow-lameness-affect-piglet-performance-nbsp\"><strong>Comment la boiterie de la truie affecte-t-elle les performances des porcelets ?<\/strong>&nbsp;<\/h5>\n\n\n\n<p>Les principales fa\u00e7ons dont la boiterie des truies diminue les performances des porcelets sont la r\u00e9duction des performances de mise bas, l'augmentation de la mortinatalit\u00e9 et de la mortalit\u00e9 avant sevrage, et la diminution de la croissance des porcelets et de leur poids au sevrage. 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[&#8230;]<\/p>\n","protected":false},"author":104,"featured_media":71972,"comment_status":"closed","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":[2683,2692,2684,2690],"species":[943],"class_list":["post-71633","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-animal-performance","tag-animal-welfare","tag-health","tag-lameness"],"acf":[],"yoast_head":"<!-- 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