{"id":219,"date":"2020-03-05T14:43:58","date_gmt":"2020-03-05T14:43:58","guid":{"rendered":"https:\/\/agripedia.ch\/erosion\/?page_id=219"},"modified":"2020-05-28T14:28:12","modified_gmt":"2020-05-28T14:28:12","slug":"assolement-des-cultures","status":"publish","type":"page","link":"https:\/\/agripedia.ch\/erosion\/assolement-des-cultures\/","title":{"rendered":"Assolement des cultures"},"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>Chaque culture a une sensibilit\u00e9 diff\u00e9rente \u00e0 l\u2019\u00e9rosion. Ainsi, les interrangs larges de la culture de ma\u00efs favorisent l\u2019\u00e9coulement de l\u2019eau tandis que ceux des c\u00e9r\u00e9ales le freine. L\u2019alternance des cultures dans le paysage est donc primordiale pour limiter la prise de vitesse des \u00e9coulements.<\/p>\n<p>Les cultures sujettes \u00e0 l\u2019\u00e9rosion doivent \u00eatre si possible implant\u00e9es sur des pentes faibles. Si impossible, il faut favoriser une couverture maximal du sol en associant plusieurs cultures ou en r\u00e9alisant un sous-semis.<\/p>\n<\/div>\n<div class=\"table-1 agri-erosion-table\">\n<p>Exemple\u00a0:<\/p>\n<p>Pour les cultures sensibles \u00e0 l\u2019\u00e9rosion, il faut les soumettre \u00e0 un travail dit de conservation du sol<\/p>\n<table width=\"100%\">\n<thead>\n<tr>\n<th align=\"left\">Risque d&rsquo;\u00e9rosion pour diff\u00e9rentes grandes cultures<\/th>\n<th align=\"left\"><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">Tr\u00e8s faible<\/td>\n<td align=\"left\">Prairie artificielle<\/td>\n<\/tr>\n<\/tbody>\n<tbody>\n<tr>\n<td align=\"left\">Faible<\/td>\n<td align=\"left\">Orge d\u2019automne, seigle d\u2019automne, avoine, c\u00e9r\u00e9ales de printemps, colza<\/td>\n<\/tr>\n<\/tbody>\n<tbody>\n<tr>\n<td align=\"left\">Moyen<\/td>\n<td align=\"left\">Bl\u00e9 d\u2019automne, pois<\/td>\n<\/tr>\n<\/tbody>\n<tbody>\n<tr>\n<td align=\"left\">\u00c9lev\u00e9<\/td>\n<td align=\"left\">Ma\u00efs, betterave, pommes de terre, soja, tabac, tournesol<\/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-1 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\">\n<p>Eviter une rotation avec plus d\u2019un tiers de cultures sarcl\u00e9es (ma\u00efs y compris).<\/p>\n<div class=\"table-1 agri-erosion-table\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th align=\"left\">Exemples de rotation et risque d\u2019\u00e9rosion<\/th>\n<th align=\"left\"><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">Faible risque<\/td>\n<td align=\"left\">Prairie \u2013 Prairie \u2013 Prairie \u2013 Bl\u00e9 de printemps \u2013 Orge d\u2019automne \u2013 colza \u2013 Bl\u00e9 d\u2019automne<\/td>\n<\/tr>\n<\/tbody>\n<tbody>\n<tr>\n<td align=\"left\">Fort risque<\/td>\n<td align=\"left\">Bl\u00e9 d\u2019automne \u2013 Ma\u00efs \u2013 Bl\u00e9 de printemps \u2013 Pommes de terre \u2013 Orge d\u2019automne \u2013 Betterave<\/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-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-2 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\">Un assolement plus diversifi\u00e9, conjoint \u00e0 une rotation plus diversifi\u00e9e, diminue le risque d\u2019apparition de maladies, de propagation des ravageurs et d\u2019invasion par les adventices<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">La diversit\u00e9 des cultures dans la rotation et l\u2019assolement favorise une meilleure qualit\u00e9 de paysage, une plus grande biodiversit\u00e9 et une meilleure structuration et stimulation de la vie du sol<\/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-3 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\">Introduction de cultures \u00e0 moindre valeur ajout\u00e9e<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Augmentation du nombre d\u2019itin\u00e9raires techniques \u00e0 conna\u00eetre<\/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-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-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<\/p>\n<\/div><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-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 voire nul pour une efficacit\u00e9 \u00e9lev\u00e9e mais il peut y avoir un manque \u00e0 gagner pouvant \u00eatre important suivant les situations.<\/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-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-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=209&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-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-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=445&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-219","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/agripedia.ch\/erosion\/wp-json\/wp\/v2\/pages\/219","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=219"}],"version-history":[{"count":23,"href":"https:\/\/agripedia.ch\/erosion\/wp-json\/wp\/v2\/pages\/219\/revisions"}],"predecessor-version":[{"id":1292,"href":"https:\/\/agripedia.ch\/erosion\/wp-json\/wp\/v2\/pages\/219\/revisions\/1292"}],"wp:attachment":[{"href":"https:\/\/agripedia.ch\/erosion\/wp-json\/wp\/v2\/media?parent=219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}