{"id":21014,"date":"2021-03-30T14:45:31","date_gmt":"2021-03-30T12:45:31","guid":{"rendered":"https:\/\/www.irbab-kbivb.be\/?p=21014"},"modified":"2021-03-30T14:45:34","modified_gmt":"2021-03-30T12:45:34","slug":"detruire-les-adventices-germees-couverts","status":"publish","type":"post","link":"https:\/\/www.irbab-kbivb.be\/fr\/detruire-les-adventices-germees-couverts\/","title":{"rendered":"D\u00e9truire les adventices germ\u00e9es\/couverts"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2021\/03\/Picture1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"rounded alignleft wp-image-21008 size-medium\" src=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2021\/03\/Picture1-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2021\/03\/Picture1-300x169.jpg 300w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2021\/03\/Picture1-1024x576.jpg 1024w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2021\/03\/Picture1-768x432.jpg 768w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2021\/03\/Picture1-810x455.jpg 810w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2021\/03\/Picture1-1140x641.jpg 1140w, https:\/\/www.irbab-kbivb.be\/wp-content\/uploads\/2021\/03\/Picture1.jpg 1195w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Pour bien commencer l&#8217;ann\u00e9e, il est pr\u00e9f\u00e9rable de partir d&#8217;un champ sans adventices fortement d\u00e9velopp\u00e9es. Un traitement avec 2-4l\/ha de glyphosate est possible lorsqu&#8217;une p\u00e9riode d&#8217;attente minimale de 7 jours avant le semis est pr\u00e9vue.<\/p>\n<p>La destruction des couverts peut se faire par destruction m\u00e9canique mais l\u00e0 aussi il faut du temps pour que la masse foliaire incorpor\u00e9e puisse se d\u00e9composer quelque peu avant le semis, id\u00e9alement 10 \u00e0 20 jours. Selon la m\u00e9thode de travail du sol (labour ou non), les conseils sont diff\u00e9rents. Lors d\u2019un labour, les couverts peu d\u00e9velopp\u00e9s peuvent \u00eatre enfouis sans r\u00e9duction. Les cultures fortement d\u00e9velopp\u00e9es doivent d&#8217;abord \u00eatre d\u00e9truites m\u00e9caniquement afin de ne pas enfouir une trop grande masse \u00e0 la fois. En cas de non-labour, il est n\u00e9cessaire que les couverts soient bien d\u00e9compos\u00e9s lors de la pr\u00e9paration du lit de semis.\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pour bien commencer l&#8217;ann\u00e9e, il est pr\u00e9f\u00e9rable de partir d&#8217;un champ sans adventices fortement d\u00e9velopp\u00e9es. Un traitement avec 2-4l\/ha de glyphosate est possible lorsqu&#8217;une p\u00e9riode d&#8217;attente minimale de 7 jours avant le semis est pr\u00e9vue. La destruction des couverts peut se faire par destruction m\u00e9canique mais l\u00e0 aussi il faut du temps pour que la [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":21008,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":0,"footnotes":""},"categories":[209,2],"tags":[243],"class_list":["post-21014","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-adventices","category-betterave","tag-messages"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>D\u00e9truire les adventices germ\u00e9es\/couverts - 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\/detruire-les-adventices-germees-couverts\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D\u00e9truire les adventices germ\u00e9es\/couverts - IRBAB-KBIVB\" \/>\n<meta property=\"og:description\" content=\"Pour bien commencer l&#8217;ann\u00e9e, il est pr\u00e9f\u00e9rable de partir d&#8217;un champ sans adventices fortement d\u00e9velopp\u00e9es. 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