{"id":16025,"date":"2025-07-15T16:51:26","date_gmt":"2025-07-15T14:51:26","guid":{"rendered":"https:\/\/www.oper-8.eu\/lutte-culturale-dans-les-cultures-de-carottes-2\/"},"modified":"2025-09-29T22:54:48","modified_gmt":"2025-09-29T20:54:48","slug":"lutte-culturale-dans-les-cultures-de-carottes-2","status":"publish","type":"post","link":"https:\/\/www.oper-8.eu\/fr\/lutte-culturale-dans-les-cultures-de-carottes-2\/","title":{"rendered":"Lutte culturale dans les cultures de carottes"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-1\"><p>Une suppression efficace des mauvaises herbes dans les cultures de carottes repose sur une combinaison de techniques de lutte culturale et une planification judicieuse de la rotation des cultures. Les carottes sont tr\u00e8s sensibles \u00e0 la concurrence pr\u00e9coce. La lutte culturale contre les mauvaises herbes commence bien avant la plantation : les agriculteurs doivent \u00e9viter les champs fortement envahis par les mauvaises herbes et \u00e9liminer les repousses spontan\u00e9es telles que les pommes de terre, qui peuvent abriter des esp\u00e8ces de mauvaises herbes. Les faux-semis constituent une tactique fondamentale : l&rsquo;irrigation des champs avant les semis permet de faire germer les graines d&rsquo;adventices, qui peuvent ensuite \u00eatre \u00e9limin\u00e9es avant le semis des carottes, ce qui r\u00e9duit consid\u00e9rablement la pression des mauvaises herbes lors de la lev\u00e9e des carottes. Cette approche est souvent associ\u00e9e au d\u00e9sherbage thermique en pr\u00e9lev\u00e9e, une m\u00e9thode qui d\u00e9truit les graines de mauvaises herbes au stade cotyl\u00e9don.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:3.84%;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:3.84%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"212\" height=\"300\" alt=\"9. UK_FS_BS07_Cultural in carrots_EN\" title=\"9. UK_FS_BS07_Cultural in carrots_EN\" src=\"https:\/\/www.oper-8.eu\/wp-content\/uploads\/2025\/07\/9.-UK_FS_BS07_Cultural-in-carrots_EN-212x300.jpg\" class=\"img-responsive wp-image-8159\" srcset=\"https:\/\/www.oper-8.eu\/wp-content\/uploads\/2025\/07\/9.-UK_FS_BS07_Cultural-in-carrots_EN-200x283.jpg 200w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2025\/07\/9.-UK_FS_BS07_Cultural-in-carrots_EN-400x565.jpg 400w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2025\/07\/9.-UK_FS_BS07_Cultural-in-carrots_EN-600x848.jpg 600w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2025\/07\/9.-UK_FS_BS07_Cultural-in-carrots_EN-800x1131.jpg 800w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2025\/07\/9.-UK_FS_BS07_Cultural-in-carrots_EN-1200x1696.jpg 1200w, https:\/\/www.oper-8.eu\/wp-content\/uploads\/2025\/07\/9.-UK_FS_BS07_Cultural-in-carrots_EN.jpg 1654w\" sizes=\"(max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div ><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" target=\"_self\" href=\"https:\/\/www.dropbox.com\/scl\/fi\/z2ya2627y9tcjx4p7pg52\/9.-UK_FS_BS07_Cultural-in-carrots_FR.pdf?rlkey=txrxefqh311pgsqoo90qx48wf&amp;st=98wh253f&amp;dl=0\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">En savoir plus<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":8159,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[244,292],"tags":[120],"class_list":["post-16025","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cultures-maraicheres-de-plein-champ","category-fiche-technique","tag-royaume-uni"],"_links":{"self":[{"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/posts\/16025","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/comments?post=16025"}],"version-history":[{"count":2,"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/posts\/16025\/revisions"}],"predecessor-version":[{"id":16027,"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/posts\/16025\/revisions\/16027"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/media\/8159"}],"wp:attachment":[{"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/media?parent=16025"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/categories?post=16025"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oper-8.eu\/fr\/wp-json\/wp\/v2\/tags?post=16025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}