{"id":2347,"date":"2015-04-01T10:13:55","date_gmt":"2015-04-01T10:13:55","guid":{"rendered":"https:\/\/www.pvl-vzw.be\/?post_type=projecten&p=2347"},"modified":"2023-11-14T10:02:36","modified_gmt":"2023-11-14T10:02:36","slug":"voedervermorsing","status":"publish","type":"projecten","link":"https:\/\/www.pvl-vzw.be\/fr\/projecten\/voedervermorsing\/","title":{"rendered":"La r\u00e9duction de la consommation d'aliments est la cl\u00e9 d'une production porcine rentable"},"content":{"rendered":"

Dans l'\u00e9levage porcin, les co\u00fbts de l'alimentation repr\u00e9sentent 70-80% des co\u00fbts totaux de production. Une partie des aliments n'atteint pas l'estomac du porc, mais est perdue. Ces pertes peuvent survenir au cours de la production, du stockage, du transport du silo \u00e0 la mangeoire et par d\u00e9versement lors de l'ingestion des aliments par les porcs. Selon la litt\u00e9rature, la quantit\u00e9 d'aliments perdus de cette mani\u00e8re peut aller de 2 \u00e0 20% (Schell et al., 2002). Les pertes ont un impact n\u00e9gatif sur l'indice de consommation et entra\u00eenent des co\u00fbts inutiles. Il convient donc de les r\u00e9duire au minimum.<\/p>\n

\"\" \"\" \"\"<\/p>\n

Les pertes peuvent \u00eatre influenc\u00e9es par de nombreux facteurs tels que
\n- R\u00e9glage correct de l'alimentateur,
\n- La forme de l'aliment,
\n- Disponibilit\u00e9 de l'eau,
\n- Stockage des aliments pour animaux,
\n- ...<\/p>\n

L'objectif de ce projet est de sensibiliser les \u00e9leveurs de porcs \u00e0 l'importance de la consommation d'aliments et \u00e0 son influence sur la rentabilit\u00e9 de l'\u00e9levage. Il est bien connu que l'indice de consommation est un chiffre cl\u00e9 qui d\u00e9termine en grande partie la rentabilit\u00e9 d'un \u00e9levage de porcs. L'indice de consommation d\u00e9pend de nombreux facteurs, tels que la g\u00e9n\u00e9tique animale, le sexe de l'animal et la composition de l'alimentation. Toutefois, certains facteurs de gestion peuvent \u00e9galement jouer un r\u00f4le dans la consommation d'aliments dans une exploitation. Des mangeoires mal r\u00e9gl\u00e9es (\u00e0 la fois trop larges et trop \u00e9troites), les d\u00e9versements d'aliments et la forme des aliments sont des facteurs qui, ind\u00e9pendamment de la g\u00e9n\u00e9tique animale ou de la qualit\u00e9 des aliments, peuvent entra\u00eener des pertes \u00e9conomiques. Avec ce projet de d\u00e9monstration, nous voulons attirer l'attention sur ce point en communiquant aux \u00e9leveurs de porcs, aux vulgarisateurs et \u00e0 l'ensemble du secteur porcin les connaissances acquises dans les exploitations pratiques, ainsi que les exp\u00e9riences tir\u00e9es des essais de d\u00e9monstration r\u00e9alis\u00e9s dans les centres pratiques.<\/p>","protected":false},"featured_media":3792,"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-2347","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\/2347","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\/2347\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/media\/3792"}],"wp:attachment":[{"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/media?parent=2347"}],"wp:term":[{"taxonomy":"categorie-projecten","embeddable":true,"href":"https:\/\/www.pvl-vzw.be\/fr\/wp-json\/wp\/v2\/categorie-projecten?post=2347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}