{"id":2750,"date":"2015-08-31T14:25:27","date_gmt":"2015-08-31T14:25:27","guid":{"rendered":"http:\/\/kbivb.mailbox-belgium.com\/fr\/?p=2750"},"modified":"2015-12-11T13:54:48","modified_gmt":"2015-12-11T12:54:48","slug":"pour-une-recolte-de-qualite","status":"publish","type":"post","link":"https:\/\/www.irbab-kbivb.be\/fr\/pour-une-recolte-de-qualite\/","title":{"rendered":"Pour une r\u00e9colte de qualit\u00e9 <p><em>(Betteravier septembre 2015)<\/em><\/p>"},"content":{"rendered":"<p><em>extrait de l&#8217;article publi\u00e9 dans &lsquo;le Betteravier&rsquo; de septembre 2015<\/em><!--more--><\/p>\n<p>L&rsquo;objectif d&rsquo;une r\u00e9colte est d&rsquo;avoir une production maximale, avec une qualit\u00e9 technologique \u00e9lev\u00e9e tout en limitant les pertes de stockage et la tare terre.<br \/>\nAvec la fin du syst\u00e8me des quotas en 2017, la concurrence avec les autres sources de sucre sera importante. Pour rester comp\u00e9titifs, il faudra rechercher toutes les solutions techniques qui permettent d&rsquo;atteindre une production maximale pour un prix de revient minimal. Limiter l&rsquo;\u00e9cart entre le potentiel de production et le tonnage r\u00e9ellement r\u00e9colt\u00e9 est une fa\u00e7on indirecte d&rsquo;augmenter le rendement. En mati\u00e8re de r\u00e9colte on peut agir \u00e0 trois niveaux : r\u00e9duire les pertes de betteraves enti\u00e8res ou par bris de racines, avoir un d\u00e9colletage minimal et pr\u00e9cis, et limiter les pertes en sucre en cours de stockage.<br \/>\nLa tare terre influence le rendement financier de la culture (voir les dispositions appliqu\u00e9es pour chaque usine). Les essais et simulations montrent que financi\u00e8rement, il vaut mieux r\u00e9colter les betteraves en bonnes conditions et les conserver quelques jours, que faire l&rsquo;inverse.<br \/>\nEn raison de l&rsquo;allongement des campagnes les situations sont beaucoup plus diversifi\u00e9es qu&rsquo;auparavant et n\u00e9cessitent une bonne connaissance des machines et des possibilit\u00e9s de r\u00e9glages. Les d\u00e9terreurs sont efficaces si les betteraves restent quelques jours en tas avant nettoyage et chargement. Mais ils devront toujours \u00eatre combin\u00e9s \u00e0 un arrachage de qualit\u00e9 si on veut maintenir la tare terre \u00e0 un niveau faible.<\/p>\n<p>&nbsp;<\/p>\n<p>Auteur: Jean-Pierre Vandergeten<\/p>\n<hr \/>\n<p><em>L&#8217;article complet avec chiffres peut \u00eatre t\u00e9l\u00e9charg\u00e9 ici:<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>extrait de l&#8217;article publi\u00e9 dans &lsquo;le Betteravier&rsquo; de septembre 2015<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":0,"footnotes":""},"categories":[201],"tags":[169],"class_list":["post-2750","post","type-post","status-publish","format-standard","hentry","category-arrachage-chargement-fr","tag-articles-presentations"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pour une r\u00e9colte de qualit\u00e9 (Betteravier septembre 2015) - IRBAB-KBIVB<\/title>\n<meta name=\"description\" content=\"L\u2019objectif d\u2019une r\u00e9colte est d\u2019avoir une production maximale, avec une qualit\u00e9 technologique \u00e9lev\u00e9e tout en limitant les pertes de stockage et la tare terre.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.irbab-kbivb.be\/fr\/pour-une-recolte-de-qualite\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pour une r\u00e9colte de qualit\u00e9 (Betteravier septembre 2015) - IRBAB-KBIVB\" \/>\n<meta property=\"og:description\" content=\"L\u2019objectif d\u2019une r\u00e9colte est d\u2019avoir une production maximale, avec une qualit\u00e9 technologique \u00e9lev\u00e9e tout en limitant les pertes de stockage et la tare terre.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.irbab-kbivb.be\/fr\/pour-une-recolte-de-qualite\/\" \/>\n<meta property=\"og:site_name\" content=\"IRBAB-KBIVB\" \/>\n<meta property=\"article:published_time\" content=\"2015-08-31T14:25:27+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2015-12-11T12:54:48+00:00\" \/>\n<meta name=\"author\" content=\"Marion\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Marion\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/pour-une-recolte-de-qualite\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/pour-une-recolte-de-qualite\\\/\"},\"author\":{\"name\":\"Marion\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/#\\\/schema\\\/person\\\/dad6fe34d3ac93cce3720797f132a2e5\"},\"headline\":\"Pour une r\u00e9colte de qualit\u00e9 (Betteravier septembre 2015)\",\"datePublished\":\"2015-08-31T14:25:27+00:00\",\"dateModified\":\"2015-12-11T12:54:48+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/pour-une-recolte-de-qualite\\\/\"},\"wordCount\":294,\"keywords\":[\"Articles\"],\"articleSection\":[\"Arrachage &amp; 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