{"id":22190,"date":"2022-05-10T15:19:42","date_gmt":"2022-05-10T13:19:42","guid":{"rendered":"https:\/\/www.irbab-kbivb.be\/?p=22190"},"modified":"2022-05-10T15:19:45","modified_gmt":"2022-05-10T13:19:45","slug":"pensez-aux-passages-mecaniques-dans-les-terres-difficiles","status":"publish","type":"post","link":"https:\/\/www.irbab-kbivb.be\/fr\/pensez-aux-passages-mecaniques-dans-les-terres-difficiles\/","title":{"rendered":"Pensez aux passages m\u00e9caniques dans les terres difficiles"},"content":{"rendered":"\n

\"\"<\/a>En raison de la s\u00e9cheresse, de nombreux agriculteurs rencontrent des probl\u00e8mes de d\u00e9sherbage en betteraves sucri\u00e8res. Sans humidit\u00e9 dans le sol, les herbicides racinaires ne peuvent \u00eatre absorb\u00e9s par les adventices et n’auront que peu ou pas d’effet. Les produits de contact sont limit\u00e9s et ont \u00e9galement un effet r\u00e9duit car les adventices sont endurcies par la s\u00e9cheresse. Le d\u00e9sherbage m\u00e9canique est donc une solution pour les adventices qui ont \u00e9chapp\u00e9 au d\u00e9sherbage chimique.\u00a0Le binage avec des moulinets peut se faire \u00e0 partir du stade 4 feuilles de la betterave. A partir du stade 6 feuilles de la betterave, le binage avec des moulinets \u00e9voluant plus rapidement est possible, ce qui permet de mieux \u00e9liminer les adventices dans la ligne. La herse \u00e9trille peut \u00e9galement faire un bon travail au stade 6 feuilles de la betterave. Dans ce cas, les dents doivent travailler plus verticalement et une pression assez forte peut \u00eatre exerc\u00e9e sur elles. Il est important de bien r\u00e9gler la machine au pr\u00e9alable afin d’\u00e9liminer au maximum les adventices et d’\u00e9viter la perte de plantes.<\/p>\n

N’attendez pas d\u2019avoir termin\u00e9 les applications d’herbicides pour effectuer un d\u00e9sherbage m\u00e9canique. On obtient de meilleurs r\u00e9sultats en pulv\u00e9risant un herbicide tel que ‘Frontier Elite’, \u00e9ventuellement combin\u00e9 avec ‘Centium’, apr\u00e8s le(s) passage(s) m\u00e9canique(s).<\/p>\n","protected":false},"excerpt":{"rendered":"

En raison de la s\u00e9cheresse, de nombreux agriculteurs rencontrent des probl\u00e8mes de d\u00e9sherbage en betteraves sucri\u00e8res. Sans humidit\u00e9 dans le sol, les herbicides racinaires ne peuvent \u00eatre absorb\u00e9s par les adventices et n’auront que peu ou pas d’effet. Les produits de contact sont limit\u00e9s et ont \u00e9galement un effet r\u00e9duit car les adventices sont endurcies […]<\/p>\n","protected":false},"author":3,"featured_media":22188,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"iawp_total_views":1,"footnotes":""},"categories":[209,2],"tags":[243],"class_list":["post-22190","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-adventices","category-betterave","tag-messages"],"yoast_head":"\nPensez aux passages m\u00e9caniques dans les terres difficiles - 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\/pensez-aux-passages-mecaniques-dans-les-terres-difficiles\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pensez aux passages m\u00e9caniques dans les terres difficiles - IRBAB-KBIVB\" \/>\n<meta property=\"og:description\" content=\"En raison de la s\u00e9cheresse, de nombreux agriculteurs rencontrent des probl\u00e8mes de d\u00e9sherbage en betteraves sucri\u00e8res. Sans humidit\u00e9 dans le sol, les herbicides racinaires ne peuvent \u00eatre absorb\u00e9s par les adventices et n’auront que peu ou pas d’effet. 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