{"id":20850,"date":"2021-03-24T09:00:00","date_gmt":"2021-03-24T08:00:00","guid":{"rendered":"https:\/\/www.biovision.ch\/story\/weniger-chemie-im-obstbau-pionierprojekte-in-der-romandie\/"},"modified":"2022-10-27T13:01:54","modified_gmt":"2022-10-27T11:01:54","slug":"alternativesauxpesticidesdesynthese","status":"publish","type":"story","link":"https:\/\/www.biovision.ch\/fr\/story\/alternativesauxpesticidesdesynthese\/","title":{"rendered":"L\u2019arboriculture romande cherche des alternatives aux pesticides de synth\u00e8se"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"20850\" class=\"elementor elementor-20850 elementor-16527\" data-elementor-post-type=\"story\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-23b94f1 animated-slow elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"23b94f1\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;zoomIn&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-28c7abd1\" data-id=\"28c7abd1\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;_ob_column_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3bbe7396 elementor-widget elementor-widget-image\" data-id=\"3bbe7396\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;,&quot;_ob_allow_hoveranimator&quot;:&quot;no&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/www.biovision.ch\/wp-content\/uploads\/2022\/07\/Biovision_Pestizide_Obstbau_skylar-jean-unsplash-1024x683.jpg\" class=\"attachment-large size-large wp-image-16565\" alt=\"Reihe von Apfelb\u00e4umen mit vielen Fr\u00fcchten und heruntergefallenen \u00c4pfeln\" srcset=\"https:\/\/www.biovision.ch\/wp-content\/uploads\/2022\/07\/Biovision_Pestizide_Obstbau_skylar-jean-unsplash-1024x683.jpg 1024w, https:\/\/www.biovision.ch\/wp-content\/uploads\/2022\/07\/Biovision_Pestizide_Obstbau_skylar-jean-unsplash-300x200.jpg 300w, https:\/\/www.biovision.ch\/wp-content\/uploads\/2022\/07\/Biovision_Pestizide_Obstbau_skylar-jean-unsplash-768x512.jpg 768w, https:\/\/www.biovision.ch\/wp-content\/uploads\/2022\/07\/Biovision_Pestizide_Obstbau_skylar-jean-unsplash-1536x1024.jpg 1536w, https:\/\/www.biovision.ch\/wp-content\/uploads\/2022\/07\/Biovision_Pestizide_Obstbau_skylar-jean-unsplash-2048x1365.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Une grande biodiversit\u00e9\u202f: au BioDiVerger (VD), on exp\u00e9rimente de nouveaux mod\u00e8les avec de l\u2019agroforesterie et de la permaculture. (Image\u202f: FiBL)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6a48107b elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible\" data-id=\"6a48107b\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;animation&quot;:&quot;fadeInUp&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-664af3af text-width\" data-id=\"664af3af\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;_ob_column_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-64d4fce\" data-id=\"64d4fce\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;_ob_column_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6ee12d12 text elementor-widget elementor-widget-text-editor\" data-id=\"6ee12d12\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_ob_postman_use&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;,&quot;_ob_allow_hoveranimator&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019usage des produits phytosanitaires dans l\u2019agriculture agite particuli\u00e8rement le d\u00e9bat, \u00e0 l\u2019approche de deux initiatives sur ce th\u00e8me soumises au peuple le 13 juin. Parmi les cultures les plus gourmandes en pesticides se trouvent la viticulture et l\u2019arboriculture. Souvent p\u00e9rennes et monovari\u00e9tales, elles sont particuli\u00e8rement sensibles aux maladies et ravageurs, tandis que la production bio demeure assez intensive. \u00ab\u202fLa pomme la plus recherch\u00e9e, la gala, est typiquement l\u2019une des vari\u00e9t\u00e9s les plus sensibles \u00e0 la tavelure avec une douzaine d\u2019interventions par an, en conventionnel et en bio \u00bb, illustre Flore Lebleu, de l\u2019Institut de recherche de l\u2019agriculture biologique (FiBL). Mais dans plusieurs r\u00e9gions romandes des initiatives voient le jour pour limiter l\u2019usage de la chimie de synth\u00e8se. <br \/>Ne perdre ni en rendement, ni en qualit\u00e9<\/p><p>Le Valais vient de donner le coup d\u2019envoi d\u2019un projet unique en Suisse, visant \u00e0 diminuer de 30% l\u2019utilisation des produits phytosanitaire en arboriculture. Financ\u00e9 par le Canton et la Conf\u00e9d\u00e9ration \u00e0 hauteur de 5,6 millions de francs, ArboPhytoRed 2021-2026 accompagnera une quarantaine d\u2019exploitations pour tester de nouvelles m\u00e9thodes de cultures. Objectif affich\u00e9, ne perdre ni en rendement ni en qualit\u00e9.<\/p><p>Ce type de nouvelles r\u00e9jouit Sofia de Meyer, directrice d\u2019Opaline, qui transforme en jus 450 tonnes de fruits par an, dont 90% du Valais. La firme ne parvient pas \u00e0 s\u2019approvisionner totalement en bio, en raison de l\u2019irr\u00e9gularit\u00e9 des disponibilit\u00e9s en fruits, renforc\u00e9 par la faible quantit\u00e9 de vergers \u00e0 cidre bio. \u00ab Nous avons cr\u00e9\u00e9 la Fondation Opaline en 2018 pour soutenir la transition agricole vers une agriculture r\u00e9g\u00e9n\u00e9rative. Cette approche se veut inclusive en menant des projets pilote sur de petites surfaces, en partenariat avec des productrices et producteurs et des communaut\u00e9s locales.\u202f\u00bb <br \/>Cr\u00e9er un syst\u00e8me en \u00e9quilibre prend du temps<\/p><p>Autre terrain d\u2019exploration financ\u00e9 par le canton de Vaud depuis 2013, le BioDiVerger pr\u00e8s de Morges. V\u00e9ritable \u00ab\u202fbo\u00eete \u00e0 outils\u202f\u00bb pour les professionnel-le-s, ce verger de 5300 m2 r\u00e9duit les intrants et augmente la biodiversit\u00e9 pour obtenir un \u00e9cosyst\u00e8me r\u00e9silient et diminuer le temps de travail. Il valorise aussi les circuits courts. \u00ab\u202fLa partie agroforesti\u00e8re obtient les meilleurs r\u00e9sultats, avec la r\u00e9gulation des ravageurs et un revenu rapidement apport\u00e9 par la culture mara\u00eech\u00e8re\u202f\u00bb, se r\u00e9jouit Flore Lebleu, du FiBL, qui rel\u00e8ve par ailleurs les d\u00e9fis li\u00e9s aux al\u00e9as climatiques (s\u00e9cheresse) et au temps n\u00e9cessaire \u00e0 la cr\u00e9ation d\u2019un \u00e9quilibre. <br \/>Mesures agronomiques mais aussi politiques<\/p><p>Si les alternatives essaiment en Romandie, leur succ\u00e8s d\u00e9pend de facteurs\u202faussi multiples qu\u2019un cadre politique, une collaboration entre diff\u00e9rents acteurs, une juste r\u00e9mun\u00e9ration ou un soutien aux arboriculteur-trice-s ou encore ou encore une acceptation par les acheteur-euse-s de fruits \u00e0 l\u2019apparence moins calibr\u00e9e. Des consommateur-trice-s aux producteur-trice-s, en passant par le politique et le scientifique, chacun-e a donc un r\u00f4le \u00e0 jouer dans la transition vers une arboriculture locale durable.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-46f1157f\" data-id=\"46f1157f\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;_ob_column_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-30efdd8c\" data-id=\"30efdd8c\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;_ob_column_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-549906c0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"549906c0\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;_ob_glider_is_slider&quot;:&quot;no&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-58a5b943\" data-id=\"58a5b943\" data-element_type=\"column\" data-e-type=\"column\" data-settings=\"{&quot;_ob_column_hoveranimator&quot;:&quot;no&quot;,&quot;_ob_column_has_pseudo&quot;:&quot;no&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div data-dce-title-color=\"#333333\" class=\"elementor-element elementor-element-10bb37e elementor-widget elementor-widget-heading\" data-id=\"10bb37e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;,&quot;_ob_allow_hoveranimator&quot;:&quot;no&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Plus d'infos sur l'agro\u00e9cologie<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b70d4e4 text elementor-widget elementor-widget-text-editor\" data-id=\"1b70d4e4\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_ob_postman_use&quot;:&quot;no&quot;,&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;,&quot;_ob_allow_hoveranimator&quot;:&quot;no&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Die Informationsplattform zu Agrar\u00f6kologie von Biovision enth\u00e4lt\u00a0 inspirierende Praxisbeispiele und ein Analyse-Tool f\u00fcr Ihr eigenes Projekt (Seite auf Englisch).<\/p><p><a href=\"http:\/\/www.agroecology-pool.org\">www.agroecology-pool.org<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div data-dce-title-color=\"#333333\" class=\"elementor-element elementor-element-4ac0fe61 elementor-widget elementor-widget-heading\" data-id=\"4ac0fe61\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;,&quot;_ob_allow_hoveranimator&quot;:&quot;no&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Download<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27e5fdbd text elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"27e5fdbd\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_ob_widget_stalker_use&quot;:&quot;no&quot;,&quot;_ob_allow_hoveranimator&quot;:&quot;no&quot;}\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.biovision.ch\/wp-content\/uploads\/2022\/07\/Money-Flows_Full-report.pdf\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" id=\"Ebene_1\" x=\"0px\" y=\"0px\" viewBox=\"0 0 64.2 52.2\" style=\"enable-background:new 0 0 64.2 52.2;\" xml:space=\"preserve\"><style type=\"text\/css\">\t.st0{fill:none;stroke:#000000;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:10;}<\/style><line class=\"st0\" x1=\"21.5\" y1=\"30.9\" x2=\"42.8\" y2=\"30.9\"><\/line><polyline class=\"st0\" points=\"22.1,17.3 32,26.4 42,17.2 \"><\/polyline><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Bericht zu Investitionen in Agrar\u00f6kologie<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>L\u2019arboriculture romande cherche des alternatives aux pesticides de synth\u00e8se.<\/p>\n","protected":false},"featured_media":16568,"template":"","exclude-from-search":[],"newsletter":[],"region":[258],"projektthema":[488,373],"themen":[250,247],"class_list":["post-20850","story","type-story","status-publish","has-post-thumbnail","hentry","region-action-en-suisse","projektthema-boden-fr","projektthema-pestizide-fr","themen-agriculture","themen-consommation"],"publishpress_future_action":{"enabled":false,"date":"2026-07-19 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