{"id":16495,"date":"2022-06-27T19:08:24","date_gmt":"2022-06-27T17:08:24","guid":{"rendered":"https:\/\/esseeds.com\/blog\/lazote-agricole-realite-ou-fiction\/"},"modified":"2022-10-13T18:15:01","modified_gmt":"2022-10-13T16:15:01","slug":"lazote-agricole-realite-ou-fiction","status":"publish","type":"post","link":"https:\/\/esseeds.com\/fr\/blog\/lazote-agricole-realite-ou-fiction\/","title":{"rendered":"L&rsquo;azote agricole &#8211; r\u00e9alit\u00e9 ou fiction ?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"16495\" class=\"elementor elementor-16495 elementor-16285\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e19da76 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e19da76\" data-element_type=\"section\" data-e-type=\"section\">\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-top-column elementor-element elementor-element-0bb60a8\" data-id=\"0bb60a8\" data-element_type=\"column\" data-e-type=\"column\">\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-03e22a2 elementor-widget elementor-widget-text-editor\" data-id=\"03e22a2\" data-element_type=\"widget\" data-e-type=\"widget\" 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>De nos jours, nous entendons quotidiennement diff\u00e9rentes terminologies \u00e9conomiques telles que l&rsquo;inflation, l&rsquo;\u00e9mergence, l&rsquo;exc\u00e9dent, etc., qui ont toutes une seule fonction : adjectiver la situation \u00e9conomique mondiale actuelle.<\/p>\n<p>Tout cela semble bien loin, mais nous pouvons le ressentir dans notre vie quotidienne en raison des augmentations excessives des \u00e9l\u00e9ments de base de la vie quotidienne tels que l&rsquo;\u00e9lectricit\u00e9, le gaz, le carburant et, bien s\u00fbr, les denr\u00e9es alimentaires d\u00e9pendant du secteur primaire.<br \/>Un \u00e9l\u00e9ment indispensable \u00e0 la production de fruits et l\u00e9gumes de qualit\u00e9 est l&rsquo;azote, et nous nous demandons tous : l&rsquo;azote ? Oui, c&rsquo;est l&rsquo;\u00e9l\u00e9ment chimique le plus r\u00e9pandu en agriculture, et le plus important dans un syst\u00e8me agricole.<\/p>\n<p>Voici les d\u00e9tails.<\/p>\n\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-6735925 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6735925\" data-element_type=\"section\" data-e-type=\"section\">\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-top-column elementor-element elementor-element-e336219\" data-id=\"e336219\" data-element_type=\"column\" data-e-type=\"column\">\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-9d54723 elementor-widget elementor-widget-heading\" data-id=\"9d54723\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce que l'azote ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c1ce8e elementor-widget elementor-widget-text-editor\" data-id=\"0c1ce8e\" data-element_type=\"widget\" data-e-type=\"widget\" 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&rsquo;azote est un \u00e9l\u00e9ment chimique identifi\u00e9 par la lettre N. C&rsquo;est un gaz incolore et inodore qui joue un r\u00f4le majeur dans la croissance des plantes. L&rsquo;azote (N) est un \u00e9l\u00e9ment essentiel et, avec le phosphore (P) et le potassium (K), il est l&rsquo;\u00e9l\u00e9ment le plus abondant dans le sol.<br \/>sont les trois macronutriments (NPK) les plus importants dans la nutrition des plantes.<\/p>\n\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-f170c3a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f170c3a\" data-element_type=\"section\" data-e-type=\"section\">\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-top-column elementor-element elementor-element-55992f5\" data-id=\"55992f5\" data-element_type=\"column\" data-e-type=\"column\">\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-4ca243d elementor-widget elementor-widget-heading\" data-id=\"4ca243d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sous quelle forme se trouve l'azote ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af90756 elementor-widget elementor-widget-text-editor\" data-id=\"af90756\" data-element_type=\"widget\" data-e-type=\"widget\" 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&rsquo;azote se pr\u00e9sente sous trois formes, en fonction de sa disponibilit\u00e9 pour les plantes :<\/p>\n<ul>\n<li><strong>Azote nitrique<\/strong> : rapidement absorb\u00e9 par la plante et action directe, il faut toutefois tenir compte du fait qu&rsquo;en raison de son absorption rapide, il est \u00e9galement tr\u00e8s lavable et perd tr\u00e8s rapidement son action.<\/li>\n<li><strong>L&rsquo;azote ammoniacal :<\/strong> pour \u00eatre absorb\u00e9 par les plantes, il doit subir un processus de transformation, appel\u00e9 nitrification, et \u00e0 la fin de ce processus, l&rsquo;azote nitrique est assimil\u00e9 par les plantes. A prendre en compte<br \/>est la durabilit\u00e9 de cette forme dans le sol, mais en m\u00eame temps elle peut subir des pertes par volatilisation.<\/li>\n<li><strong>Azote ur\u00e9ique :<\/strong> plus connu sous le nom d&rsquo;ur\u00e9e, sous cette forme, pour \u00eatre absorb\u00e9 par les plantes, il a besoin de la transformation des deux p\u00e9riodes d\u00e9crites ci-dessus, mais comme il a une action si lente, son efficacit\u00e9 peut \u00eatre r\u00e9duite de 50 %. C&rsquo;est peut-\u00eatre dans ce dernier cas, en tant qu&rsquo;engrais le plus connu commercialement, que l&rsquo;on a constat\u00e9 les augmentations \u00e9voqu\u00e9es, atteignant actuellement plus de 900 \u20ac\/tonne, avec des records aussi r\u00e9cents que la saison derni\u00e8re \u00e0 240 \u20ac\/tonne.<\/li>\n<\/ul>\n\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-e1fa1a2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e1fa1a2\" data-element_type=\"section\" data-e-type=\"section\">\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-top-column elementor-element elementor-element-b831877\" data-id=\"b831877\" data-element_type=\"column\" data-e-type=\"column\">\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-281826e elementor-widget elementor-widget-heading\" data-id=\"281826e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">De quelles autres fa\u00e7ons puis-je appliquer de l'azote \u00e0 mes cultures ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4204cfa elementor-widget elementor-widget-text-editor\" data-id=\"4204cfa\" data-element_type=\"widget\" data-e-type=\"widget\" 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>Nous vivons une p\u00e9riode de changement dans notre agriculture, que ce soit en raison de diverses lois de plus en plus strictes ou d&rsquo;une mesure plus exemplaire des co\u00fbts de production.<br \/>Les pratiques agricoles traditionnelles font un retour en force, ce qui contribue \u00e0 un environnement plus durable, comme la rotation des cultures avec des l\u00e9gumineuses, qu&rsquo;il s&rsquo;agisse de l\u00e9gumineuses d&rsquo;hiver comme notre graine de vesce Villosa Orium, ou de l\u00e9gumineuses de printemps-\u00e9t\u00e9 comme notre graine de soleil Crotalaria Juncea Crescent.<\/p>\n<p>La principale caract\u00e9ristique d&rsquo;une l\u00e9gumineuse est celle de la fixation de l&rsquo;azote dans le sol, et avec Crescent Sunn Crotalaria juncea nous pouvons atteindre jusqu&rsquo;\u00e0 240 unit\u00e9s, qui sur le march\u00e9 vaudraient plus de 260 euros, ou par exemple, pour appliquer ces 240 unit\u00e9s, nous devrions fournir \u00e0 notre terre 5. 200 kg d&rsquo;ur\u00e9e \u00e0 46%, mais si en plus de l&rsquo;apport de N, nous luttons contre les n\u00e9matodes de diff\u00e9rentes familles et apportons de la mati\u00e8re v\u00e9g\u00e9tale organique \u00e0 nos sols, c&rsquo;est une culture plus que rentable non seulement pour l&rsquo;agriculture biologique ou \u00e9cologique mais aussi pour l&rsquo;agriculture traditionnelle qui se tourne progressivement vers une production durable.<\/p>\n\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<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>L&rsquo;azote est un \u00e9l\u00e9ment chimique identifi\u00e9 par la lettre N. C&rsquo;est un gaz incolore et inodore qui joue un r\u00f4le majeur dans la croissance des plantes.<\/p>\n","protected":false},"author":4,"featured_media":16302,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"iawp_total_views":2,"_joinchat":[],"footnotes":""},"categories":[285],"tags":[],"class_list":["post-16495","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classifiee"],"_links":{"self":[{"href":"https:\/\/esseeds.com\/fr\/wp-json\/wp\/v2\/posts\/16495","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/esseeds.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/esseeds.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/esseeds.com\/fr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/esseeds.com\/fr\/wp-json\/wp\/v2\/comments?post=16495"}],"version-history":[{"count":1,"href":"https:\/\/esseeds.com\/fr\/wp-json\/wp\/v2\/posts\/16495\/revisions"}],"predecessor-version":[{"id":16496,"href":"https:\/\/esseeds.com\/fr\/wp-json\/wp\/v2\/posts\/16495\/revisions\/16496"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/esseeds.com\/fr\/wp-json\/wp\/v2\/media\/16302"}],"wp:attachment":[{"href":"https:\/\/esseeds.com\/fr\/wp-json\/wp\/v2\/media?parent=16495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/esseeds.com\/fr\/wp-json\/wp\/v2\/categories?post=16495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/esseeds.com\/fr\/wp-json\/wp\/v2\/tags?post=16495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}