{"id":27587,"date":"2026-03-19T13:25:26","date_gmt":"2026-03-19T12:25:26","guid":{"rendered":"https:\/\/www.irbab-kbivb.be\/?p=27587"},"modified":"2026-03-19T13:25:31","modified_gmt":"2026-03-19T12:25:31","slug":"betteraves-semer-sans-precipitation","status":"publish","type":"post","link":"https:\/\/www.irbab-kbivb.be\/fr\/betteraves-semer-sans-precipitation\/","title":{"rendered":"Betteraves\u00a0: semer sans pr\u00e9cipitation"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/03\/Zaai.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-27585\" src=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/03\/Zaai.jpg\" alt=\"\" width=\"400\" height=\"263\" srcset=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/03\/Zaai.jpg 400w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/03\/Zaai-300x197.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>Quelques dizaines d\u2019hectares ont \u00e9t\u00e9 sem\u00e9s avant les pluies, les semis devraient red\u00e9marrer ce weekend.<\/p>\n<p>Un semis r\u00e9alis\u00e9 dans de bonnes conditions aura un effet positif sur la lev\u00e9e des betteraves. Une lev\u00e9e homog\u00e8ne aura une importance particuli\u00e8re dans la gestion du d\u00e9sherbage, aura un effet sur la diminution de l\u2019attractivit\u00e9 pour les pucerons et facilitera l\u2019arrachage et le d\u00e9colletage.<\/p>\n<p>L\u2019automne et l\u2019hiver ont \u00e9t\u00e9 d\u00e9ficitaires en pluie (\u00e0 l\u2019exception de f\u00e9vrier), ce qui rend les sols moins humidites en profondeur que pour les semis de 2025. Cependant, les pluies des derniers jours se sont accumul\u00e9s dans la couche superficielle. Avant d\u2019entamer la reprise des terres, un contr\u00f4le \u00ab\u00a0\u00e0 la b\u00eache\u00a0\u00bb permet de se rendre compte de la structure en surface et profondeur\u00a0: la motte de terre doit s\u2019\u00e9mietter\u00a0!<\/p>\n<p>La reprise du sol (labour ou TCS) se limitera \u00e0 la profondeur ressuy\u00e9e et ne d\u00e9passera pas 7 cm pour \u00e9viter de rompre la capillarit\u00e9 et de remonter du sol humide responsable des grosses mottes s\u00e9chantes. La pr\u00e9paration du lit de semis se fera aussi en <strong><u>un nombre limit\u00e9 de passages (2).<\/u><\/strong> Le lit de semences doit \u00eatre bien rappuy\u00e9 juste sous la graine et suffisamment fin avec de petites mottes. Ceci permettra un semis \u00e0 profondeur homog\u00e8ne \u00e0 2,5 cm. Patientez si on annonce des pluies dans les 24 -48 heures apr\u00e8s la fin de votre semis.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quelques dizaines d\u2019hectares ont \u00e9t\u00e9 sem\u00e9s avant les pluies, les semis devraient red\u00e9marrer ce weekend. Un semis r\u00e9alis\u00e9 dans de bonnes conditions aura un effet positif sur la lev\u00e9e des betteraves. Une lev\u00e9e homog\u00e8ne aura une importance particuli\u00e8re dans la gestion du d\u00e9sherbage, aura un effet sur la diminution de l\u2019attractivit\u00e9 pour les pucerons et [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":27585,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":383,"footnotes":""},"categories":[2,220,202],"tags":[243],"class_list":["post-27587","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-betterave","category-semences","category-technique-de-semis","tag-messages"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Betteraves\u00a0: semer sans pr\u00e9cipitation - IRBAB-KBIVB<\/title>\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\/betteraves-semer-sans-precipitation\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Betteraves\u00a0: semer sans pr\u00e9cipitation - IRBAB-KBIVB\" \/>\n<meta property=\"og:description\" content=\"Quelques dizaines d\u2019hectares ont \u00e9t\u00e9 sem\u00e9s avant les pluies, les semis devraient red\u00e9marrer ce weekend. Un semis r\u00e9alis\u00e9 dans de bonnes conditions aura un effet positif sur la lev\u00e9e des betteraves. Une lev\u00e9e homog\u00e8ne aura une importance particuli\u00e8re dans la gestion du d\u00e9sherbage, aura un effet sur la diminution de l\u2019attractivit\u00e9 pour les pucerons et [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.irbab-kbivb.be\/fr\/betteraves-semer-sans-precipitation\/\" \/>\n<meta property=\"og:site_name\" content=\"IRBAB-KBIVB\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-19T12:25:26+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-19T12:25:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/03\/Zaai.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"400\" \/>\n\t<meta property=\"og:image:height\" content=\"263\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\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=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/betteraves-semer-sans-precipitation\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/betteraves-semer-sans-precipitation\\\/\"},\"author\":{\"name\":\"Marion\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/#\\\/schema\\\/person\\\/dad6fe34d3ac93cce3720797f132a2e5\"},\"headline\":\"Betteraves\u00a0: semer sans pr\u00e9cipitation\",\"datePublished\":\"2026-03-19T12:25:26+00:00\",\"dateModified\":\"2026-03-19T12:25:31+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/betteraves-semer-sans-precipitation\\\/\"},\"wordCount\":250,\"image\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/betteraves-semer-sans-precipitation\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Zaai.jpg\",\"keywords\":[\"Messages\"],\"articleSection\":[\"Betterave\",\"Semences\",\"Technique de semis\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/betteraves-semer-sans-precipitation\\\/\",\"url\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/betteraves-semer-sans-precipitation\\\/\",\"name\":\"Betteraves\u00a0: semer sans pr\u00e9cipitation - IRBAB-KBIVB\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/betteraves-semer-sans-precipitation\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/betteraves-semer-sans-precipitation\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Zaai.jpg\",\"datePublished\":\"2026-03-19T12:25:26+00:00\",\"dateModified\":\"2026-03-19T12:25:31+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/#\\\/schema\\\/person\\\/dad6fe34d3ac93cce3720797f132a2e5\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/betteraves-semer-sans-precipitation\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/betteraves-semer-sans-precipitation\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/betteraves-semer-sans-precipitation\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Zaai.jpg\",\"contentUrl\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Zaai.jpg\",\"width\":400,\"height\":263},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/betteraves-semer-sans-precipitation\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Betterave\",\"item\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/category\\\/betterave\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Betteraves\u00a0: semer sans pr\u00e9cipitation\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/#website\",\"url\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/\",\"name\":\"IRBAB-KBIVB\",\"description\":\"Koninklijk Belgisch Instituut tot Verbetering van de Biet vzw | Institut Royal Belge pour l&#039;Am\u00e9lioration de la Betterave asbl\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/#\\\/schema\\\/person\\\/dad6fe34d3ac93cce3720797f132a2e5\",\"name\":\"Marion\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/05aacf3b7aaf804eb748ec4466641d1174d8526a14e65b425d918689da98856a?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/05aacf3b7aaf804eb748ec4466641d1174d8526a14e65b425d918689da98856a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/05aacf3b7aaf804eb748ec4466641d1174d8526a14e65b425d918689da98856a?s=96&d=mm&r=g\",\"caption\":\"Marion\"},\"url\":\"https:\\\/\\\/www.irbab-kbivb.be\\\/fr\\\/author\\\/anja\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Betteraves\u00a0: semer sans pr\u00e9cipitation - IRBAB-KBIVB","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.irbab-kbivb.be\/fr\/betteraves-semer-sans-precipitation\/","og_locale":"fr_FR","og_type":"article","og_title":"Betteraves\u00a0: semer sans pr\u00e9cipitation - IRBAB-KBIVB","og_description":"Quelques dizaines d\u2019hectares ont \u00e9t\u00e9 sem\u00e9s avant les pluies, les semis devraient red\u00e9marrer ce weekend. Un semis r\u00e9alis\u00e9 dans de bonnes conditions aura un effet positif sur la lev\u00e9e des betteraves. Une lev\u00e9e homog\u00e8ne aura une importance particuli\u00e8re dans la gestion du d\u00e9sherbage, aura un effet sur la diminution de l\u2019attractivit\u00e9 pour les pucerons et [&hellip;]","og_url":"https:\/\/www.irbab-kbivb.be\/fr\/betteraves-semer-sans-precipitation\/","og_site_name":"IRBAB-KBIVB","article_published_time":"2026-03-19T12:25:26+00:00","article_modified_time":"2026-03-19T12:25:31+00:00","og_image":[{"width":400,"height":263,"url":"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/03\/Zaai.jpg","type":"image\/jpeg"}],"author":"Marion","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Marion","Dur\u00e9e de lecture estim\u00e9e":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.irbab-kbivb.be\/fr\/betteraves-semer-sans-precipitation\/#article","isPartOf":{"@id":"https:\/\/www.irbab-kbivb.be\/fr\/betteraves-semer-sans-precipitation\/"},"author":{"name":"Marion","@id":"https:\/\/www.irbab-kbivb.be\/#\/schema\/person\/dad6fe34d3ac93cce3720797f132a2e5"},"headline":"Betteraves\u00a0: semer sans pr\u00e9cipitation","datePublished":"2026-03-19T12:25:26+00:00","dateModified":"2026-03-19T12:25:31+00:00","mainEntityOfPage":{"@id":"https:\/\/www.irbab-kbivb.be\/fr\/betteraves-semer-sans-precipitation\/"},"wordCount":250,"image":{"@id":"https:\/\/www.irbab-kbivb.be\/fr\/betteraves-semer-sans-precipitation\/#primaryimage"},"thumbnailUrl":"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/03\/Zaai.jpg","keywords":["Messages"],"articleSection":["Betterave","Semences","Technique de semis"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.irbab-kbivb.be\/fr\/betteraves-semer-sans-precipitation\/","url":"https:\/\/www.irbab-kbivb.be\/fr\/betteraves-semer-sans-precipitation\/","name":"Betteraves\u00a0: semer sans pr\u00e9cipitation - IRBAB-KBIVB","isPartOf":{"@id":"https:\/\/www.irbab-kbivb.be\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.irbab-kbivb.be\/fr\/betteraves-semer-sans-precipitation\/#primaryimage"},"image":{"@id":"https:\/\/www.irbab-kbivb.be\/fr\/betteraves-semer-sans-precipitation\/#primaryimage"},"thumbnailUrl":"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/03\/Zaai.jpg","datePublished":"2026-03-19T12:25:26+00:00","dateModified":"2026-03-19T12:25:31+00:00","author":{"@id":"https:\/\/www.irbab-kbivb.be\/#\/schema\/person\/dad6fe34d3ac93cce3720797f132a2e5"},"breadcrumb":{"@id":"https:\/\/www.irbab-kbivb.be\/fr\/betteraves-semer-sans-precipitation\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.irbab-kbivb.be\/fr\/betteraves-semer-sans-precipitation\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.irbab-kbivb.be\/fr\/betteraves-semer-sans-precipitation\/#primaryimage","url":"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/03\/Zaai.jpg","contentUrl":"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2026\/03\/Zaai.jpg","width":400,"height":263},{"@type":"BreadcrumbList","@id":"https:\/\/www.irbab-kbivb.be\/fr\/betteraves-semer-sans-precipitation\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.irbab-kbivb.be\/fr\/"},{"@type":"ListItem","position":2,"name":"Betterave","item":"https:\/\/www.irbab-kbivb.be\/fr\/category\/betterave\/"},{"@type":"ListItem","position":3,"name":"Betteraves\u00a0: semer sans pr\u00e9cipitation"}]},{"@type":"WebSite","@id":"https:\/\/www.irbab-kbivb.be\/#website","url":"https:\/\/www.irbab-kbivb.be\/","name":"IRBAB-KBIVB","description":"Koninklijk Belgisch Instituut tot Verbetering van de Biet vzw | Institut Royal Belge pour l&#039;Am\u00e9lioration de la Betterave asbl","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.irbab-kbivb.be\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/www.irbab-kbivb.be\/#\/schema\/person\/dad6fe34d3ac93cce3720797f132a2e5","name":"Marion","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/05aacf3b7aaf804eb748ec4466641d1174d8526a14e65b425d918689da98856a?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/05aacf3b7aaf804eb748ec4466641d1174d8526a14e65b425d918689da98856a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/05aacf3b7aaf804eb748ec4466641d1174d8526a14e65b425d918689da98856a?s=96&d=mm&r=g","caption":"Marion"},"url":"https:\/\/www.irbab-kbivb.be\/fr\/author\/anja\/"}]}},"_links":{"self":[{"href":"https:\/\/www.irbab-kbivb.be\/fr\/wp-json\/wp\/v2\/posts\/27587","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.irbab-kbivb.be\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.irbab-kbivb.be\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.irbab-kbivb.be\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.irbab-kbivb.be\/fr\/wp-json\/wp\/v2\/comments?post=27587"}],"version-history":[{"count":2,"href":"https:\/\/www.irbab-kbivb.be\/fr\/wp-json\/wp\/v2\/posts\/27587\/revisions"}],"predecessor-version":[{"id":27589,"href":"https:\/\/www.irbab-kbivb.be\/fr\/wp-json\/wp\/v2\/posts\/27587\/revisions\/27589"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.irbab-kbivb.be\/fr\/wp-json\/wp\/v2\/media\/27585"}],"wp:attachment":[{"href":"https:\/\/www.irbab-kbivb.be\/fr\/wp-json\/wp\/v2\/media?parent=27587"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.irbab-kbivb.be\/fr\/wp-json\/wp\/v2\/categories?post=27587"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.irbab-kbivb.be\/fr\/wp-json\/wp\/v2\/tags?post=27587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}