{"id":2290,"date":"2014-01-01T09:07:07","date_gmt":"2014-01-01T09:07:07","guid":{"rendered":"https:\/\/www.pvl-vzw.be\/?post_type=projecten&#038;p=2290"},"modified":"2023-11-09T13:29:56","modified_gmt":"2023-11-09T13:29:56","slug":"invloed-van-lichtintensiteit-op-de-prestaties-van-vleesvarkens","status":"publish","type":"projecten","link":"https:\/\/www.pvl-vzw.be\/fr\/projecten\/invloed-van-lichtintensiteit-op-de-prestaties-van-vleesvarkens\/","title":{"rendered":"Influence de l'intensit\u00e9 lumineuse sur les performances des porcs d'engraissement"},"content":{"rendered":"<div class=\"container margin-medium\">\n<div class=\"content\">\n<div class=\"container\">\n<div class=\"row\">\n<div class=\"col-md-8 rich-text\">\n<p>Environ 10 millions de porcs d'engraissement ont \u00e9t\u00e9 abattus en Belgique en 2016. Il est important que ces porcs grandissent dans des conditions optimales afin de maximiser leur potentiel de croissance. L'intensit\u00e9 lumineuse est un param\u00e8tre qui peut \u00eatre utilis\u00e9 pour contr\u00f4ler le bien-\u00eatre et la croissance. Actuellement, les \u00e9levages de porcs flamands utilisent deux intensit\u00e9s lumineuses. Dans les porcheries construites avant 2003, il n'y a g\u00e9n\u00e9ralement pas de lumi\u00e8re naturelle. En revanche, dans les \u00e9tables construites apr\u00e8s 2003, la lumi\u00e8re naturelle peut p\u00e9n\u00e9trer par les fen\u00eatres. La surface des fen\u00eatres doit repr\u00e9senter au moins 3 % de la surface au sol. En outre, chaque porcherie d'engraissement doit disposer de 8 heures de lumi\u00e8re par jour. Cette lumi\u00e8re doit avoir une intensit\u00e9 lumineuse de 40 lux.<\/p>\n<p>L'objectif de ce projet est de v\u00e9rifier si la l\u00e9gislation actuelle en mati\u00e8re d'intensit\u00e9 lumineuse r\u00e9pond aux besoins en lumi\u00e8re des porcs d'engraissement. Pour ce faire, trois intensit\u00e9s lumineuses diff\u00e9rentes ont \u00e9t\u00e9 cr\u00e9\u00e9es dans un compartiment de porcs d'engraissement, apr\u00e8s quoi la croissance, l'indice de consommation, le rendement \u00e0 l'abattage et les l\u00e9sions ont \u00e9t\u00e9 compar\u00e9s.<\/p>\n<p>Les r\u00e9sultats ont montr\u00e9 qu'il n'y avait pas de diff\u00e9rence significative entre les diff\u00e9rentes intensit\u00e9s lumineuses en termes de production. Mais c'est dans le groupe \u00e0 faible intensit\u00e9 lumineuse qu'il y a eu le moins de blessures.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<footer class=\"margin-small\">\n<div class=\"container\">\n<div class=\"row\">\n<div class=\"col-md-9 partner-logos\"><\/div>\n<\/div>\n<\/div>\n<\/footer>","protected":false},"featured_media":3798,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"categorie-projecten":[46],"class_list":["post-2290","projecten","type-projecten","status-publish","has-post-thumbnail","hentry","categorie-projecten-varkens"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/projecten\/2290","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/projecten"}],"about":[{"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/types\/projecten"}],"version-history":[{"count":0,"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/projecten\/2290\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/media\/3798"}],"wp:attachment":[{"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/media?parent=2290"}],"wp:term":[{"taxonomy":"categorie-projecten","embeddable":true,"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/categorie-projecten?post=2290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}