{"id":7698,"date":"2022-01-20T16:11:23","date_gmt":"2022-01-20T15:11:23","guid":{"rendered":"https:\/\/www.klima-allianz.ch\/?post_type=beitrag&#038;p=7698"},"modified":"2022-01-20T16:18:48","modified_gmt":"2022-01-20T15:18:48","slug":"larbre-est-la-piece-maitresse-de-notre-savane","status":"publish","type":"beitrag","link":"https:\/\/www.klima-allianz.ch\/fr\/article\/larbre-est-la-piece-maitresse-de-notre-savane\/","title":{"rendered":"\u00ab L\u2019arbre est la pi\u00e8ce ma\u00eetresse de notre savane \u00bb"},"content":{"rendered":"<p><b>Au-dessus du Lac L\u00e9man, la Ferme des Savanes pratique l\u2019agroforesterie dans le petit village d\u2019Apples (VD).<\/b> <b>Sur plus de 30 hectares et sans utiliser de grosses machines, divers arbres, arbustes, plantes vivaces et buissons sont plant\u00e9s sur le mod\u00e8le de la savane.<\/b> <b>Cela prot\u00e8ge le sol du soleil et du vent, et permet de stocker du CO<\/b><b>2<\/b><b> dans le sol.<\/b> <b>Le projet a \u00e9t\u00e9 lanc\u00e9 en 2021 par trois jeunes gens et est nomm\u00e9 pour le <a href=\"https:\/\/www.prixclimat.ch\/fr\/\">Prix Climat<\/a>, une remise de prix de l\u2019Alliance Climatique pour des agriculteur\u00b7trice\u00b7s innovateur\u00b7trice\u00b7s.<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u00c0 la question de savoir qui d\u00e9cide \u00e0 la ferme, Valentin Gionchetta, 24 ans, d\u00e9clare : \u00ab Cela d\u00e9pend \u00bb. Avec Marjane El-Hout et Emilien Held, ils exploitent depuis 2021 la <a href=\"https:\/\/affinfo.ch\/lafermedessavanes\/\">Ferme des Savanes<\/a> \u00e0 Apples. Ils d\u00e9finissent ensemble les diff\u00e9rentes t\u00e2ches et se les r\u00e9partissent. \u00ab Nous avons beaucoup exp\u00e9riment\u00e9 concernant les adaptations au r\u00e9chauffement mondial. Cela existe bien s\u00fbr d\u00e9j\u00e0 sous d\u2019autres latitudes, mais nous voulons montrer que la permaculture avec l\u2019agroforesterie est aussi possible en Suisse \u00bb, explique Emilien. Pour tous les trois, la savane nord-am\u00e9ricaine, form\u00e9e de diff\u00e9rents arbres, arbustes, buissons et plantes vivaces herbac\u00e9es, sert de mod\u00e8le.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">La Ferme des Savanes est une exploitation qui a \u00e9t\u00e9 con\u00e7ue et est exploit\u00e9e selon les principes de la permaculture. \u00ab En permaculture, un \u00e9l\u00e9ment a plusieurs fonctions \u00bb, indique Emilien. Les arbustes et les arbres prot\u00e8gent ainsi en m\u00eame temps du dess\u00e8chement en retardant la perte d\u2019humidit\u00e9 due au vent. L\u2019ombrage provenant des arbres procure en outre un meilleur climat au sol qui se r\u00e9chauffe moins. \u00ab Le pire qu\u2019on puisse faire au sol, c\u2019est de l\u2019exposer au soleil \u00bb, raconte Valentin.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Les arbres ou les arbustes sont int\u00e9gr\u00e9s dans l\u2019utilisation agricole selon les principes de l\u2019agroforesterie. Sur la Ferme des Savanes, on trouve surtout des arbres fruitiers pour diversifier la production des agriculteur\u00b7trice\u00b7s tandis que d\u2019autres arbres favorisent la biodiversit\u00e9 sur la ferme, s\u00e9questrent le CO<\/span><span style=\"font-weight: 400;\">2<\/span><span style=\"font-weight: 400;\"> ou fournissent du bois.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Sur les terres de la Ferme des Savanes, l\u2019approche de la permaculture renforce la diversit\u00e9 des plantes cultiv\u00e9es ainsi que de nombreuses esp\u00e8ces sauvages. Car plus un syst\u00e8me a d\u2019esp\u00e8ces, plus il est arm\u00e9 contre les changements. C\u2019est ce qui est mis en \u0153uvre avec une culture mara\u00eech\u00e8re multi-\u00e9tag\u00e9e dans le cadre d\u2019un syst\u00e8me agroforestier. M\u00eame si cela demande plus de travail, Marjane, Valentin et Emilien misent sur une diminution du travail du sol et une utilisation du tracteur la plus limit\u00e9e possible. Cela \u00e9vite le compactage du sol et assure la sant\u00e9 du sol \u00e0 long terme.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Seuls, ces trois jeunes gens ne peuvent pas surmonter la quantit\u00e9 de travail. Ils proposent donc aux consommateur\u00b7trice\u00b7s des abonnements \u00e0 un panier de l\u00e9gumes pour lequel il est demand\u00e9 de travailler quatre demi-journ\u00e9es par an sur la ferme. \u00ab Cette collaboration tous ensemble permet aux consommateurs et consommatrices de d\u00e9velopper une meilleure compr\u00e9hension de ce que signifie cultiver des l\u00e9gumes \u00bb, pr\u00e9cise Marjane.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Avec la crise climatique croissante, la diversit\u00e9 en esp\u00e8ces prend toujours plus d\u2019importance. Les strat\u00e9gies et techniques de la Ferme des Savanes s\u2019inscrivent dans la r\u00e9ponse au r\u00e9chauffement climatique et \u00e0 la perte de diversit\u00e9 des esp\u00e8ces. \u00ab Notre but, c\u2019est de vivre d\u2019une agriculture durable sans p\u00e9trole qui repose de plus sur la r\u00e9silience et la souverainet\u00e9 alimentaire \u00bb, r\u00e9v\u00e8le Valentin.<\/span><\/p>\n","protected":false},"featured_media":7694,"template":"","categories":[17],"class_list":["post-7698","beitrag","type-beitrag","status-publish","has-post-thumbnail","hentry","category-news-fr-2"],"better_featured_image":{"id":7694,"alt_text":"","caption":"","description":"","media_type":"image","media_details":{"width":1440,"height":900,"file":"Emilein-Valentin-Marjane.jpeg","sizes":{"medium":{"file":"Emilein-Valentin-Marjane-300x188.jpeg","width":300,"height":188,"mime-type":"image\/jpeg","source_url":"https:\/\/www.klima-allianz.ch\/wp-content\/uploads\/Emilein-Valentin-Marjane-300x188.jpeg"},"large":{"file":"Emilein-Valentin-Marjane-1024x640.jpeg","width":1024,"height":640,"mime-type":"image\/jpeg","source_url":"https:\/\/www.klima-allianz.ch\/wp-content\/uploads\/Emilein-Valentin-Marjane-1024x640.jpeg"},"thumbnail":{"file":"Emilein-Valentin-Marjane-550x344.jpeg","width":550,"height":344,"mime-type":"image\/jpeg","source_url":"https:\/\/www.klima-allianz.ch\/wp-content\/uploads\/Emilein-Valentin-Marjane-550x344.jpeg"},"medium_large":{"file":"Emilein-Valentin-Marjane-768x480.jpeg","width":768,"height":480,"mime-type":"image\/jpeg","source_url":"https:\/\/www.klima-allianz.ch\/wp-content\/uploads\/Emilein-Valentin-Marjane-768x480.jpeg"}},"image_meta":{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0","keywords":[]}},"post":null,"source_url":"https:\/\/www.klima-allianz.ch\/wp-content\/uploads\/Emilein-Valentin-Marjane.jpeg"},"acf":{"inhaltstyp_mediabox":"vimeo","galerie":null,"video_html":null,"video_vimeo":667789104,"downloads":"","links":null},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u00ab L\u2019arbre est la pi\u00e8ce ma\u00eetresse de notre savane \u00bb &#8226; Alliance Climatique<\/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.klima-allianz.ch\/fr\/article\/larbre-est-la-piece-maitresse-de-notre-savane\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00ab L\u2019arbre est la pi\u00e8ce ma\u00eetresse de notre savane \u00bb &#8226; Alliance Climatique\" \/>\n<meta property=\"og:description\" content=\"Au-dessus du Lac L\u00e9man, la Ferme des Savanes pratique l\u2019agroforesterie dans le petit village d\u2019Apples (VD). 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