{"id":3701,"date":"2024-09-10T15:25:33","date_gmt":"2024-09-10T13:25:33","guid":{"rendered":"https:\/\/www.fredonoccitanie.com\/ambroisies\/?p=3701"},"modified":"2024-09-10T15:27:14","modified_gmt":"2024-09-10T13:27:14","slug":"retex-rabouillet-66-suivi-de-la-gestion-de-lambroisie-en-foret-communale-et-domaniale","status":"publish","type":"post","link":"https:\/\/www.fredonoccitanie.com\/eesh\/2024\/09\/10\/retex-rabouillet-66-suivi-de-la-gestion-de-lambroisie-en-foret-communale-et-domaniale\/","title":{"rendered":"[RETEX] Suivi de la gestion de l\u2019ambroisie en for\u00eat communale et domaniale de Rabouillet (66)\u202f"},"content":{"rendered":"<p><span data-contrast=\"auto\">Apr\u00e8s la rencontre et l\u2019arrachage du 24 juillet, le plan de fauche 2024, d\u00e9cid\u00e9 en concertation avec FREDON Occitanie, l\u2019ONF et la commune de Rabouillet se poursuit. Ainsi <strong>l\u2019\u00e9pareuse communale a \u00e9t\u00e9 pass\u00e9e pour la 1<\/strong><\/span><strong>\u00e8re<\/strong><span data-contrast=\"auto\"><strong> fauche d\u00e9but ao\u00fbt<\/strong> sur les sites d\u00e9sign\u00e9s (bords de chemin et clairi\u00e8re principale).<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\"><br \/>\n<\/span><\/p>\n<div id=\"attachment_3702\" style=\"width: 553px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3702\" class=\" wp-image-3702\" src=\"https:\/\/www.fredonoccitanie.com\/ambroisies\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_clairiere_27aout24-scaled.jpg\" alt=\"\" width=\"543\" height=\"407\" srcset=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_clairiere_27aout24-scaled.jpg 2560w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_clairiere_27aout24-300x225.jpg 300w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_clairiere_27aout24-1030x773.jpg 1030w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_clairiere_27aout24-768x576.jpg 768w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_clairiere_27aout24-1536x1152.jpg 1536w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_clairiere_27aout24-2048x1536.jpg 2048w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_clairiere_27aout24-1500x1125.jpg 1500w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_clairiere_27aout24-705x529.jpg 705w\" sizes=\"auto, (max-width: 543px) 100vw, 543px\" \/><p id=\"caption-attachment-3702\" class=\"wp-caption-text\">vue g\u00e9n\u00e9rale de la clairi\u00e8re de Rabouillet, 3 semaines apr\u00e8s passage n\u00b01 de l\u2019\u00e9pareuse. De jeunes plants d\u2019ambroisie sont pr\u00e9sents, ils seront fauch\u00e9s lors d\u2019un 2\u00e8me passage \u00e0 mont\u00e9e des \u00e9pis floraux. ( cr\u00e9dit photo FREDON Occitanie)<\/p><\/div>\n<p><span data-contrast=\"auto\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\">\u00a0<\/span><\/p>\n<h6><span data-contrast=\"auto\">Pourquoi\u202f les autres sites domaniaux ont d\u00e9cid\u00e9 de ne pas \u00ab\u202fpasser la lame\u202f\u00bb. ? <\/span><\/h6>\n<p>Car cette ann\u00e9e, la <strong>v\u00e9g\u00e9tation naturelle \u00e9tait telle qu\u2019elle concurren\u00e7ait fortement les ambroisies<\/strong> beaucoup moins pr\u00e9sentes et rest\u00e9es au stade rosette sous les herbes\u202f! Il \u00e9tait donc plus judicieux d\u2019attendre, tout en surveillant et arrachant ou passant la d\u00e9broussailleuse manuelle sur les petites zones sans concurrence v\u00e9g\u00e9tale.\u00a0<span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\"><br \/>\n<\/span><\/p>\n<div id=\"attachment_3703\" style=\"width: 577px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3703\" class=\" wp-image-3703\" src=\"https:\/\/www.fredonoccitanie.com\/ambroisies\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_vegetation_concurrente_27aout24.jpg\" alt=\"\" width=\"567\" height=\"499\" srcset=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_vegetation_concurrente_27aout24.jpg 2249w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_vegetation_concurrente_27aout24-300x264.jpg 300w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_vegetation_concurrente_27aout24-1030x907.jpg 1030w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_vegetation_concurrente_27aout24-768x676.jpg 768w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_vegetation_concurrente_27aout24-1536x1353.jpg 1536w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_vegetation_concurrente_27aout24-2048x1804.jpg 2048w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_vegetation_concurrente_27aout24-1500x1321.jpg 1500w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2024\/09\/rabouillet_vegetation_concurrente_27aout24-705x621.jpg 705w\" sizes=\"auto, (max-width: 567px) 100vw, 567px\" \/><p id=\"caption-attachment-3703\" class=\"wp-caption-text\">Concurrence v\u00e9g\u00e9tale forte ; dans ce cadre exp\u00e9rimental, les observations conduisent \u00e0 faucher mi-septembre seulement, tout en \u00e9liminant minutieusement les plants isol\u00e9s et au cycle v\u00e9g\u00e9tal plus avanc\u00e9 sur les zones \u00e0 nu. cr\u00e9dit photo FREDON Occitanie<\/p><\/div>\n<p>&nbsp;<\/p>\n<p><span data-contrast=\"auto\"><strong>Des observations r\u00e9guli\u00e8res<\/strong> de la part des agents de l\u2019ONF tout au long de l\u2019\u00e9t\u00e9 <strong>permettront d\u2019enclencher les op\u00e9rations au moment optimal.<\/strong> L\u2019exp\u00e9rience d\u2019une seule fauche tardive au moment o\u00f9 la v\u00e9g\u00e9tation concurrentielle s\u00e8chera, laissant la place aux ambroisies (vers mi-septembre) devrait suffire alors pour \u00e9viter la production de graines. Le climat local d\u00fb \u00e0 une altitude sup\u00e9rieure \u00e0 1000 m ne laissera pas le temps aux plants de rec\u00e9per jusqu\u2019\u00e0 produire \u00e0 nouveau des graines qui arriveraient \u00e0 maturit\u00e9.\u00a0\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"auto\"><strong>L\u2019ONF s\u2019est empar\u00e9 de la probl\u00e9matique Ambroisie<\/strong> en mobilisant temps et cr\u00e9dits sp\u00e9cifiques via la mission d\u2019int\u00e9r\u00eat g\u00e9n\u00e9ral Biodiversit\u00e9. C\u2019est dans cet \u00e9tat d\u2019esprit que la lutte concert\u00e9e, tout en se basant sur un protocole, fait \u00e9voluer celui-ci pour chercher \u00e0 r\u00e9pondre aux sp\u00e9cificit\u00e9s du milieu, de son climat et de ses exigences en mati\u00e8re de production. Cette adaptation et les observations li\u00e9es aux diff\u00e9rentes op\u00e9rations men\u00e9es offriront un int\u00e9ressant retour d\u2019exp\u00e9rience sur une gestion en milieu forestier.\u00a0<\/span><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n<p><span data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apr\u00e8s la rencontre et l\u2019arrachage du 24 juillet, le plan de fauche 2024, d\u00e9cid\u00e9 en concertation avec FREDON Occitanie, l\u2019ONF et la commune de Rabouillet se poursuit. Ainsi l\u2019\u00e9pareuse communale a \u00e9t\u00e9 pass\u00e9e pour la 1\u00e8re fauche d\u00e9but ao\u00fbt sur les sites d\u00e9sign\u00e9s (bords de chemin et clairi\u00e8re principale). \u00a0 \u00a0 Pourquoi\u202f les autres sites [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":3704,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,2],"tags":[],"class_list":["post-3701","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites-ambroisies","category-actualites-fredon"],"_links":{"self":[{"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/posts\/3701","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/comments?post=3701"}],"version-history":[{"count":3,"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/posts\/3701\/revisions"}],"predecessor-version":[{"id":3729,"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/posts\/3701\/revisions\/3729"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/media\/3704"}],"wp:attachment":[{"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/media?parent=3701"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/categories?post=3701"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/tags?post=3701"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}