{"id":35552,"date":"2022-05-10T14:14:53","date_gmt":"2022-05-10T12:14:53","guid":{"rendered":"https:\/\/foretnature.be\/?post_type=article-foret-nature&#038;p=35552"},"modified":"2024-10-24T10:29:57","modified_gmt":"2024-10-24T08:29:57","slug":"gestion-des-arbres-exotiques-envahissants-exemple-du-tsuga-heterophylle-dans-la-foret-domaniale-du-grand-bois-a-vielsalm","status":"publish","type":"article-foret-nature","link":"https:\/\/foretnature.be\/en\/article-foret-nature\/gestion-des-arbres-exotiques-envahissants-exemple-du-tsuga-heterophylle-dans-la-foret-domaniale-du-grand-bois-a-vielsalm\/","title":{"rendered":"Gestion des arbres exotiques envahissants : exemple du tsuga h\u00e9t\u00e9rophylle dans la for\u00eat domaniale du Grand-Bois \u00e0 Vielsalm"},"content":{"rendered":"<p>Install\u00e9 dans les ann\u00e9es\u202f\u201850 et \u201860 afin d\u2019augmenter la diversit\u00e9 en essences r\u00e9sineuses productives dans la for\u00eat domaniale du Grand-Bois \u00e0 Vielsalm, le tsuga h\u00e9t\u00e9rophylle a rapidement prouv\u00e9 qu\u2019il \u00e9tait en station. Aujourd\u2019hui, arriv\u00e9 \u00e0 maturit\u00e9, l\u2019esp\u00e8ce fructifie abondamment et le semis trouve dans cette for\u00eat r\u00e9sineuse irr\u00e9guli\u00e8re des conditions optimales \u00e0 son installation. Il impose une rude concurrence aux autres essences et certaines parcelles se voient envahies par un sous-\u00e9tage pur de tsuga. Face \u00e0 ce constat, il a \u00e9t\u00e9 d\u00e9cid\u00e9 de r\u00e9agir afin de contenir l\u2019esp\u00e8ce. Quelques travaux de gestion localis\u00e9s ont d\u2019abord \u00e9t\u00e9 envisag\u00e9s mais les r\u00e9sultats mitig\u00e9s ont pouss\u00e9 le gestionnaire \u00e0 entrevoir une action \u00e0 l\u2019\u00e9chelle du massif.<\/p>","protected":false},"excerpt":{"rendered":"<p>Install\u00e9 dans les ann\u00e9es\u202f\u201850 et \u201860 afin d\u2019augmenter la diversit\u00e9 en essences r\u00e9sineuses productives dans la for\u00eat domaniale du Grand-Bois \u00e0 Vielsalm, le tsuga h\u00e9t\u00e9rophylle a rapidement prouv\u00e9 qu\u2019il \u00e9tait en station. Aujourd\u2019hui, arriv\u00e9 \u00e0 maturit\u00e9, l\u2019esp\u00e8ce fructifie abondamment et le semis trouve dans cette for\u00eat r\u00e9sineuse irr\u00e9guli\u00e8re des conditions optimales \u00e0 son installation. Il [&hellip;]<\/p>","protected":false},"featured_media":0,"template":"","categories":[49],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Gestion des arbres exotiques envahissants : exemple du tsuga h\u00e9t\u00e9rophylle dans la for\u00eat domaniale du Grand-Bois \u00e0 Vielsalm - For\u00eat.Nature<\/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:\/\/foretnature.be\/en\/article-foret-nature\/gestion-des-arbres-exotiques-envahissants-exemple-du-tsuga-heterophylle-dans-la-foret-domaniale-du-grand-bois-a-vielsalm\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gestion des arbres exotiques envahissants : exemple du tsuga h\u00e9t\u00e9rophylle dans la for\u00eat domaniale du Grand-Bois \u00e0 Vielsalm - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"Install\u00e9 dans les ann\u00e9es\u202f\u201850 et \u201860 afin d\u2019augmenter la diversit\u00e9 en essences r\u00e9sineuses productives dans la for\u00eat domaniale du Grand-Bois \u00e0 Vielsalm, le tsuga h\u00e9t\u00e9rophylle a rapidement prouv\u00e9 qu\u2019il \u00e9tait en station. Aujourd\u2019hui, arriv\u00e9 \u00e0 maturit\u00e9, l\u2019esp\u00e8ce fructifie abondamment et le semis trouve dans cette for\u00eat r\u00e9sineuse irr\u00e9guli\u00e8re des conditions optimales \u00e0 son installation. 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