{"id":286,"date":"2019-10-18T08:27:30","date_gmt":"2019-10-18T08:27:30","guid":{"rendered":"https:\/\/agripedia.ch\/erosion\/?page_id=286"},"modified":"2020-05-28T14:38:07","modified_gmt":"2020-05-28T14:38:07","slug":"semis-intercalaires","status":"publish","type":"page","link":"https:\/\/agripedia.ch\/erosion\/semis-intercalaires\/","title":{"rendered":"Semis intercalaires"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 agri-erosion-container 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\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last agri-erosion-column\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three agri-erosion-boxtitle\"><h3 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:30;line-height:1.5;\">Description<\/h3><\/div><div class=\"fusion-text fusion-text-1 agri-erosion-boxtext\"><p>Eviter l\u2019\u00e9rosion dans les cultures sensibles telles que les sarcl\u00e9es qui recouvrent lentement le sol en semant une esp\u00e8ce ou un m\u00e9lange entre les lignes de la culture principale<\/p>\n<p>Exemple pour le ma\u00efs\u00a0:<\/p>\n<ul>\n<li>Localisation\u00a0: Le plus souvent sur la culture principale de ma\u00efs. Sans culture intercalaire, l\u2019interligne de ma\u00efs resterait nu pendant tout l\u2019\u00e9t\u00e9 ce qui peux provoquer de fortes \u00e9rosions en cas d\u2019intense ruissellement<\/li>\n<li>Principe\u00a0: Semis apr\u00e8s la lev\u00e9e du ma\u00efs (3-4 feuilles) pour \u00e9viter les probl\u00e8mes de concurrence en approvisionnement hydrique<\/li>\n<\/ul>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-first agri-erosion-column\" style=\"--awb-bg-size:cover;width:33.333333333333%;width:calc(33.333333333333% - ( ( 4% + 4% ) * 0.33333333333333 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-video fusion-youtube agri-erosion-linkyoutube\" style=\"--awb-max-width:600px;--awb-max-height:360px;\"><div class=\"video-shortcode\"><div class=\"fluid-width-video-wrapper\" style=\"padding-top:60%;\" ><iframe title=\"YouTube video player 1\" src=\"https:\/\/www.youtube.com\/embed\/VYmzwiEkPDg?wmode=transparent&autoplay=0\" width=\"600\" height=\"360\" allowfullscreen allow=\"autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture;\"><\/iframe><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_3 1_3 fusion-one-third agri-erosion-column\" style=\"--awb-bg-size:cover;width:33.333333333333%;width:calc(33.333333333333% - ( ( 4% + 4% ) * 0.33333333333333 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-video fusion-youtube agri-erosion-linkyoutube\" style=\"--awb-max-width:600px;--awb-max-height:360px;\"><div class=\"video-shortcode\"><div class=\"fluid-width-video-wrapper\" style=\"padding-top:60%;\" ><iframe title=\"YouTube video player 2\" src=\"https:\/\/www.youtube.com\/embed\/XK5g3-bQvrA?wmode=transparent&autoplay=0\" width=\"600\" height=\"360\" allowfullscreen allow=\"autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture;\"><\/iframe><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-last agri-erosion-column\" style=\"--awb-bg-size:cover;width:33.333333333333%;width:calc(33.333333333333% - ( ( 4% + 4% ) * 0.33333333333333 ) );\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-video fusion-youtube agri-erosion-linkyoutube\" style=\"--awb-max-width:600px;--awb-max-height:360px;\"><div class=\"video-shortcode\"><div class=\"fluid-width-video-wrapper\" style=\"padding-top:60%;\" ><iframe title=\"YouTube video player 3\" src=\"https:\/\/www.youtube.com\/embed\/9sMuMmGmBWc?wmode=transparent&autoplay=0\" width=\"600\" height=\"360\" allowfullscreen allow=\"autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture;\"><\/iframe><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 agri-erosion-container 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\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first agri-erosion-column\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three agri-erosion-boxtitle\"><h3 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:30;line-height:1.5;\">Avantages<\/h3><\/div>\n<div class=\"table-1 agri-erosion-table\">\n<table width=\"100%\">\n<tbody>\n<tr>\n<td align=\"left\">2 r\u00e9coltes dans une si culture associ\u00e9es (exemple mais\/soja pour l\u2019ensilage),<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Limite la pression des adventices<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Apport de MO et \u00e9l\u00e9ments nutritifs<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Apport azote pour la culture suivante si les plantes sem\u00e9es sont des l\u00e9gumineuses<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Am\u00e9lioration de la portance du sol<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Diminution de l\u2019utilisation des adventices<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last agri-erosion-column\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three agri-erosion-boxtitle\"><h3 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:30;line-height:1.5;\">Risques<\/h3><\/div>\n<div class=\"table-1 agri-erosion-table\">\n<table width=\"100%\">\n<tbody>\n<tr>\n<td align=\"left\">Concurrence hydrique<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Mauvaise implantation<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Mauvais choix d\u2019esp\u00e8ces intercalaires<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 agri-erosion-container 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\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first agri-erosion-column\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three agri-erosion-boxtitle\"><h3 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:30;line-height:1.5;\">Contributions<\/h3><\/div><div class=\"fusion-text fusion-text-2 agri-erosion-boxtext\"><p>Aucune contribution par la conf\u00e9d\u00e9ration<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last agri-erosion-column\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three agri-erosion-boxtitle\"><h3 class=\"fusion-title-heading title-heading-center fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:30;line-height:1.5;\">Co\u00fbts<\/h3><\/div><div class=\"fusion-text fusion-text-3 agri-erosion-boxtext\"><p>Co\u00fbts bas pour une efficacit\u00e9 \u00e9lev\u00e9e<\/p>\n<p>Co\u00fbts pour l\u2019achat des graines du semis intercalaire<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 agri-erosion-container 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\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last agri-erosion-column\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"accordian fusion-accordian agri-erosion-toggles\" style=\"--awb-border-size:1px;--awb-icon-size:13px;--awb-content-font-size:18px;--awb-icon-alignment:left;--awb-hover-color:#f9f9f9;--awb-border-color:#cccccc;--awb-background-color:#ffffff;--awb-divider-color:#e0dede;--awb-divider-hover-color:#e0dede;--awb-icon-color:#ffffff;--awb-title-color:#f44336;--awb-content-color:#0f0f0f;--awb-icon-box-color:#7a7a7a;--awb-toggle-hover-accent-color:#000000;--awb-title-font-family:&quot;Roboto&quot;;--awb-title-font-weight:700;--awb-title-font-style:normal;--awb-title-line-height:1.5;--awb-content-font-family:&quot;Roboto&quot;;--awb-content-font-style:normal;--awb-content-font-weight:300;\"><div class=\"panel-group fusion-toggle-icon-boxed\" id=\"accordion-286-1\"><div class=\"fusion-panel panel-default panel-afc5cf98e566a1bbe fusion-toggle-has-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_afc5cf98e566a1bbe\"><a aria-expanded=\"false\" aria-controls=\"afc5cf98e566a1bbe\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-286-1\" data-target=\"#afc5cf98e566a1bbe\" href=\"#afc5cf98e566a1bbe\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Liens<\/span><\/a><\/h4><\/div><div id=\"afc5cf98e566a1bbe\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_afc5cf98e566a1bbe\"><div class=\"panel-body toggle-content fusion-clearfix\">\n<p>Article de Biosuisse sur <a href=\"https:\/\/www.bioactualites.ch\/cultures\/grandes-cultures-bio\/cereales\/cereales-techniques-production\/soussemis-cer-fr.html\" target=\"_blank\" rel=\"noopener noreferrer\">le sous-semis dans les c\u00e9r\u00e9ales<\/a><\/p>\n<p>Fiche Info\u2019bio par Proconseil sur <a href=\"https:\/\/www.bioactualites.ch\/fileadmin\/documents\/bafr\/production-vegetale\/grandes-cultures\/Soussemis-Proconseil-2018.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">le sous-semis dans les c\u00e9r\u00e9ales d\u2019automne<\/a><\/p>\n<p>Proconseil : <a href=\"https:\/\/www.bioactualites.ch\/fileadmin\/documents\/bafr\/production-vegetale\/grandes-cultures\/Soussemis-essais2017-ProConseil.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">R\u00e9sultats d\u2019essai de 2017 de sous-semis dans les c\u00e9r\u00e9ales<\/a><\/p>\n<p><a href=\"http:\/\/decision-tool.incovercrops.ca\/\" target=\"_blank\" rel=\"noopener noreferrer\">Outil d\u2019aide \u00e0 la d\u00e9cision du choix d\u2019esp\u00e8ces pour un couvert v\u00e9g\u00e9tale<\/a>, d\u00e9velopp\u00e9 au Canada (peut donner des id\u00e9es mais les cultures ne s\u2019appliquent peut-\u00eatre pas aux conditions climatiques suisse)<\/p>\n<p><a href=\"http:\/\/www.umanitoba.ca\/outreach\/naturalagriculture\/weed\/files\/singleseason\/intercrop_f.htm\" target=\"_blank\" rel=\"noopener noreferrer\">Article explicatif des couverts intercalaires<\/a> par le Canada (D\u00e9partement de l\u2019agriculture et de l\u2019agroalimentaire Canada<\/p>\n<p>Article du MAPAQ (Qu\u00e9bec) sur <a href=\"https:\/\/www.mapaq.gouv.qc.ca\/fr\/Regions\/monteregie\/profil\/Pages\/Cultures-de-c1128-6729.aspx\" target=\"_blank\" rel=\"noopener noreferrer\">les cultures de couverture en production de grandes cultures<\/a><\/p>\n<p>Playlist youtube sur <a href=\"https:\/\/www.youtube.com\/playlist?list=PLXP-9RICLl-MrBZAwTAKf6v-ULczrVu0n\" target=\"_blank\" rel=\"noopener noreferrer\">les cultures de couvertures <\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 agri-erosion-container 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\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first agri-erosion-column\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-button-wrapper\"><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 agri-erosion-button-page-back\" target=\"_self\" href=\"https:\/\/agripedia.ch\/erosion\/fr\/?page_id=298&amp;preview=true\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Pr\u00e9c\u00e9dent<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last agri-erosion-column\" style=\"--awb-bg-size:cover;width:50%;width:calc(50% - ( ( 4% ) * 0.5 ) );\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-button-wrapper\"><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-2 fusion-button-default-span fusion-button-default-type agri-erosion-button-page-next\" target=\"_self\" href=\"https:\/\/agripedia.ch\/erosion\/fr\/?page_id=305&amp;preview=true\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Suivant<\/span><\/a><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":44,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_sb_is_suggestion_mode":false,"_sb_show_suggestion_boards":false,"_sb_show_comment_boards":false,"_sb_suggestion_history":"","_sb_update_block_changes":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-286","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/agripedia.ch\/erosion\/wp-json\/wp\/v2\/pages\/286","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agripedia.ch\/erosion\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/agripedia.ch\/erosion\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/agripedia.ch\/erosion\/wp-json\/wp\/v2\/users\/44"}],"replies":[{"embeddable":true,"href":"https:\/\/agripedia.ch\/erosion\/wp-json\/wp\/v2\/comments?post=286"}],"version-history":[{"count":17,"href":"https:\/\/agripedia.ch\/erosion\/wp-json\/wp\/v2\/pages\/286\/revisions"}],"predecessor-version":[{"id":1302,"href":"https:\/\/agripedia.ch\/erosion\/wp-json\/wp\/v2\/pages\/286\/revisions\/1302"}],"wp:attachment":[{"href":"https:\/\/agripedia.ch\/erosion\/wp-json\/wp\/v2\/media?parent=286"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}