{"id":35456,"date":"2025-07-10T12:20:05","date_gmt":"2025-07-10T10:20:05","guid":{"rendered":"https:\/\/www.mecmargroup.com\/?p=35456"},"modified":"2025-07-25T11:50:14","modified_gmt":"2025-07-25T09:50:14","slug":"humidite-du-grain-de-mais-quelle-est-la-valeur-optimale","status":"publish","type":"post","link":"https:\/\/www.mecmargroup.com\/fr\/news\/humidite-du-grain-de-mais-quelle-est-la-valeur-optimale","title":{"rendered":"Humidit\u00e9 du grain de ma\u00efs : quelle est la valeur optimale"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.mecmargroup.com\/fr\/news\/humidite-du-grain-de-mais-quelle-est-la-valeur-optimale\/#Quelle_est_la_bonne_tendrete_humide_pour_le_mais\" >Quelle est la bonne tendret\u00e9 humide pour le ma\u00efs ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.mecmargroup.com\/fr\/news\/humidite-du-grain-de-mais-quelle-est-la-valeur-optimale\/#Comment_verifier_le_taux_dhumidite\" >Comment v\u00e9rifier le taux d'humidit\u00e9 ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.mecmargroup.com\/fr\/news\/humidite-du-grain-de-mais-quelle-est-la-valeur-optimale\/#Date_recolte_mais_grain\" >Date r\u00e9colte ma\u00efs grain<\/a><\/li><\/ul><\/nav><\/div>\n\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"35456\" class=\"elementor elementor-35456\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-74d0e17c elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"74d0e17c\" data-element_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-259e6ed2\" data-id=\"259e6ed2\" data-element_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-1e445cf elementor-widget elementor-widget-text-editor\" data-id=\"1e445cf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 15-07-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>Le <strong>ma\u00efs<\/strong> est l&rsquo;une des cultures les plus importantes au monde, mais sa <strong>qualit\u00e9<\/strong> et sa <strong>capacit\u00e9 de conservation<\/strong> d\u00e9pendent en grande partie d\u2019un facteur : <strong>l\u2019humidit\u00e9 du grain<\/strong>.<\/p><p>Maintenir le ma\u00efs \u00e0 un bon niveau d\u2019humidit\u00e9 est essentiel pour \u00e9viter sa d\u00e9t\u00e9rioration et maximiser la valeur de la r\u00e9colte.<\/p><p>Saviez-vous qu\u2019un <strong>s\u00e9chage mal r\u00e9alis\u00e9 du ma\u00efs peut entra\u00eener jusqu\u2019\u00e0 20 % de pertes sur la r\u00e9colte<\/strong> ? D\u00e9couvrez dans notre article comment \u00e9viter ces risques et pr\u00e9server la qualit\u00e9 de votre ma\u00efs, de la r\u00e9colte jusqu\u2019au stockage.<\/p>\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-5acaf150 elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"5acaf150\" data-element_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-65e81e45\" data-id=\"65e81e45\" data-element_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-2c00a5d elementor-widget elementor-widget-heading\" data-id=\"2c00a5d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 15-07-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Quelle_est_la_bonne_tendrete_humide_pour_le_mais\"><\/span>Quelle est la bonne tendret\u00e9 humide pour le ma\u00efs ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62b3c23d elementor-widget elementor-widget-text-editor\" data-id=\"62b3c23d\" data-element_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<p>Commen\u00e7ons par dire que ce n\u2019est pas une question anodine.<\/p><p>Un <strong>taux d\u2019humidit\u00e9<\/strong> non optimal peut entra\u00eener le d\u00e9veloppement de <strong>moisissures<\/strong>,<strong> l\u2019infestation par des parasites<\/strong>, une perte de mati\u00e8re et une <strong>d\u00e9t\u00e9rioration g\u00e9n\u00e9rale<\/strong> du produit.<\/p><p>\u00c0 l\u2019inverse, un s\u00e9chage excessif peut provoquer la casse des grains, des <strong>co\u00fbts \u00e9nerg\u00e9tiques<\/strong> plus \u00e9lev\u00e9s et une r\u00e9duction du poids total.<\/p>\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-e93efb1 elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"e93efb1\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\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-b384735\" data-id=\"b384735\" data-element_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-1565a8f elementor-widget elementor-widget-text-editor\" data-id=\"1565a8f\" data-element_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<p>En r\u00e8gle g\u00e9n\u00e9rale, le taux d\u2019humidit\u00e9 id\u00e9al pour une conservation s\u00fbre et de longue dur\u00e9e du <strong>ma\u00efs se situe entre 13 % et 15 %<\/strong>.<\/p>\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-75e9a1c elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"75e9a1c\" data-element_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-12f7bc6\" data-id=\"12f7bc6\" data-element_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-e984ad1 elementor-widget elementor-widget-text-editor\" data-id=\"e984ad1\" data-element_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<p>Cette plage est consid\u00e9r\u00e9e comme optimale pour plusieurs raisons :<\/p><ul><li><strong>Pr\u00e9vention de la prolif\u00e9ration fongique<\/strong> : en dessous de 15 % d\u2019humidit\u00e9, la plupart des champignons et moisissures responsables de la d\u00e9gradation du ma\u00efs ne peuvent pas se d\u00e9velopper.<\/li><li><strong>R\u00e9duction de l\u2019activit\u00e9 des insectes<\/strong> : \u00e0 ces niveaux d\u2019humidit\u00e9, l\u2019activit\u00e9 des insectes est \u00e9galement fortement r\u00e9duite.<\/li><li><strong>Maintien de la qualit\u00e9<\/strong> : conserver le ma\u00efs dans cette fourchette permet de pr\u00e9server ses propri\u00e9t\u00e9s organoleptiques et nutritionnelles, selon son usage final (alimentation animale, industrie agroalimentaire, etc.).<\/li><li><strong>Facilit\u00e9 de stockage<\/strong> : un ma\u00efs s\u00e9ch\u00e9 \u00e0 ces niveaux est plus facile \u00e0 manipuler et \u00e0 entreposer dans les silos et les entrep\u00f4ts, tout en r\u00e9duisant les risques de compactage et de d\u00e9t\u00e9rioration.<\/li><\/ul>\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-5678d15 elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"5678d15\" data-element_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-1099bfe\" data-id=\"1099bfe\" data-element_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-af57d1d elementor-align-center elementor-widget elementor-widget-button\" data-id=\"af57d1d\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#form\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Demandez une consultation gratuite<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\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-6e6a16f elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"6e6a16f\" data-element_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-10d0a19\" data-id=\"10d0a19\" data-element_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-881b63e elementor-widget elementor-widget-spacer\" data-id=\"881b63e\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 15-07-2024 *\/\n.elementor-column .elementor-spacer-inner{height:var(--spacer-size)}.e-con{--container-widget-width:100%}.e-con-inner>.elementor-widget-spacer,.e-con>.elementor-widget-spacer{width:var(--container-widget-width,var(--spacer-size));--align-self:var(--container-widget-align-self,initial);--flex-shrink:0}.e-con-inner>.elementor-widget-spacer>.elementor-widget-container,.e-con>.elementor-widget-spacer>.elementor-widget-container{height:100%;width:100%}.e-con-inner>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer,.e-con>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer{height:100%}.e-con-inner>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer>.elementor-spacer-inner,.e-con>.elementor-widget-spacer>.elementor-widget-container>.elementor-spacer>.elementor-spacer-inner{height:var(--container-widget-height,var(--spacer-size))}.e-con-inner>.elementor-widget-spacer.elementor-widget-empty,.e-con>.elementor-widget-spacer.elementor-widget-empty{position:relative;min-height:22px;min-width:22px}.e-con-inner>.elementor-widget-spacer.elementor-widget-empty .elementor-widget-empty-icon,.e-con>.elementor-widget-spacer.elementor-widget-empty .elementor-widget-empty-icon{position:absolute;top:0;bottom:0;left:0;right:0;margin:auto;padding:0;width:22px;height:22px}<\/style>\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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-7e674ed elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"7e674ed\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\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-eba8851\" data-id=\"eba8851\" data-element_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-e0c2d6e elementor-widget elementor-widget-heading\" data-id=\"e0c2d6e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\">\u00c0 noter :<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-016b321 elementor-widget elementor-widget-text-editor\" data-id=\"016b321\" data-element_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<p><strong>Le \u201cbon\u201d taux d\u2019humidit\u00e9 peut varier l\u00e9g\u00e8rement en fonction de certains facteurs<\/strong>, comme la <strong>dur\u00e9e de stockage<\/strong> pr\u00e9vue (pour des p\u00e9riodes longues, il est pr\u00e9f\u00e9rable de viser 13-14 %), les <strong>conditions climatiques<\/strong> de la zone de stockage, ou encore l\u2019<strong>usage final<\/strong> du ma\u00efs. Par exemple, pour le broyage humide ou d\u2019autres processus industriels sp\u00e9cifiques, des taux l\u00e9g\u00e8rement diff\u00e9rents peuvent \u00eatre requis.<\/p>\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-2b477e1 elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"2b477e1\" data-element_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-e55b1bd\" data-id=\"e55b1bd\" data-element_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-d2d1a03 elementor-widget elementor-widget-spacer\" data-id=\"d2d1a03\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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-2459ba0 elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"2459ba0\" data-element_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-e305e8b\" data-id=\"e305e8b\" data-element_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-d3ef2e2 elementor-widget elementor-widget-heading\" data-id=\"d3ef2e2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Comment_verifier_le_taux_dhumidite\"><\/span>Comment v\u00e9rifier le taux d'humidit\u00e9 ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\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-d4956b0 elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"d4956b0\" data-element_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-da7fa44\" data-id=\"da7fa44\" data-element_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-9287ff4 elementor-widget elementor-widget-text-editor\" data-id=\"9287ff4\" data-element_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<p>Comprendre le taux d\u2019humidit\u00e9 optimal est essentiel, mais <strong>comment le mesurer avec pr\u00e9cision<\/strong> ? Pour obtenir des donn\u00e9es fiables, il est indispensable d\u2019utiliser des instruments professionnels, tels que :<\/p><ul><li><strong>Hygrom\u00e8tres portables pour c\u00e9r\u00e9ales<\/strong> : ce sont les outils les plus courants et les plus pratiques. Ils mesurent l\u2019humidit\u00e9 en se basant sur la <strong>r\u00e9sistance \u00e9lectrique<\/strong> ou la constante di\u00e9lectrique du grain. Rapides et faciles \u00e0 utiliser, ils sont parfaits pour les mesures en plein champ ou \u00e0 la ferme. \u00c0 noter : la temp\u00e9rature du grain peut influencer la lecture, mais de nombreux mod\u00e8les int\u00e8grent aujourd\u2019hui une compensation automatique.<\/li><li><strong>S\u00e9chage au four<\/strong> : m\u00e9thode la plus pr\u00e9cise et scientifiquement reconnue, <strong>souvent utilis\u00e9e comme r\u00e9f\u00e9rence pour calibrer les autres instruments<\/strong>. Elle repose sur la perte de poids d\u2019un \u00e9chantillon apr\u00e8s \u00e9vaporation de l\u2019eau dans un four \u00e0 temp\u00e9rature contr\u00f4l\u00e9e. Extr\u00eamement fiable, cette m\u00e9thode est toutefois assez lente et peu adapt\u00e9e aux contr\u00f4les rapides.<\/li><li><strong>Analyseurs \u00e0 infrarouge (NIR)<\/strong> : ce sont les instruments <strong>les plus avanc\u00e9s<\/strong> (et les plus co\u00fbteux). Ils mesurent l\u2019humidit\u00e9 (et d\u2019autres param\u00e8tres) via l\u2019absorption de la lumi\u00e8re infrarouge par les mol\u00e9cules d\u2019eau. Ils offrent des r\u00e9sultats ultra-rapides et non destructifs, id\u00e9aux pour les laboratoires ou les grandes installations industrielles.<\/li><\/ul>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-517ba0b elementor-widget elementor-widget-spacer\" data-id=\"517ba0b\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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-3b80815b elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"3b80815b\" data-element_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-50 elementor-top-column elementor-element elementor-element-6d8b9688\" data-id=\"6d8b9688\" data-element_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-2370715 elementor-widget elementor-widget-heading\" data-id=\"2370715\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Les conseils Mecmar pour une mesure pr\u00e9cise de l\u2019humidit\u00e9 du ma\u00efs<\/h3>\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-50 elementor-top-column elementor-element elementor-element-17ab284d\" data-id=\"17ab284d\" data-element_type=\"column\">\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-3c9209ac elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"3c9209ac\" data-element_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-50 elementor-inner-column elementor-element elementor-element-73b2100a\" data-id=\"73b2100a\" data-element_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-7d770f0 elementor-widget elementor-widget-image\" data-id=\"7d770f0\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 15-07-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/www.mecmargroup.com\/wp-content\/uploads\/2025\/06\/icona_azienda_media.svg\" class=\"attachment-thumbnail size-thumbnail wp-image-35384\" alt=\"\" \/>\t\t\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-31b242a7\" data-id=\"31b242a7\" data-element_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-5e5f358b elementor-widget elementor-widget-text-editor\" data-id=\"5e5f358b\" data-element_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<p>Pr\u00e9levez des \u00e9chantillons <strong>dans diff\u00e9rentes<\/strong> zones du lot pour obtenir une vision r\u00e9aliste de l\u2019humidit\u00e9 globale.<\/p>\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-inner-section elementor-element elementor-element-5a406e58 elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"5a406e58\" data-element_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-50 elementor-inner-column elementor-element elementor-element-293782db\" data-id=\"293782db\" data-element_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-7cb912ea elementor-widget elementor-widget-image\" data-id=\"7cb912ea\" data-element_type=\"widget\" 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\t<img decoding=\"async\" width=\"68\" height=\"68\" src=\"https:\/\/www.mecmargroup.com\/wp-content\/uploads\/2025\/06\/icona_robuti.svg\" class=\"attachment-thumbnail size-thumbnail wp-image-35171\" alt=\"\" \/>\t\t\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5e200efd\" data-id=\"5e200efd\" data-element_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-5b99f5ba elementor-widget elementor-widget-text-editor\" data-id=\"5b99f5ba\" data-element_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<p>\u00c9liminez toujours les <strong>d\u00e9bris ou impuret\u00e9s<\/strong> susceptibles de fausser la mesure.<\/p>\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-inner-section elementor-element elementor-element-2e05fb90 elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"2e05fb90\" data-element_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-50 elementor-inner-column elementor-element elementor-element-67d7a949\" data-id=\"67d7a949\" data-element_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-4247e5e6 elementor-widget elementor-widget-image\" data-id=\"4247e5e6\" data-element_type=\"widget\" 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\t<img decoding=\"async\" width=\"1\" height=\"1\" src=\"https:\/\/www.mecmargroup.com\/wp-content\/uploads\/2025\/03\/icona_assistenza.svg\" class=\"attachment-thumbnail size-thumbnail wp-image-33988\" alt=\"\" \/>\t\t\t\t\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<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2e1ead35\" data-id=\"2e1ead35\" data-element_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-51bc6efa elementor-widget elementor-widget-text-editor\" data-id=\"51bc6efa\" data-element_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<p>V\u00e9rifiez r\u00e9guli\u00e8rement l\u2019<strong>\u00e9talonnage des instruments<\/strong> pour garantir des lectures toujours fiables.<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-df58dd5 elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"df58dd5\" data-element_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-d3cd736\" data-id=\"d3cd736\" data-element_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-fd86c9e elementor-widget elementor-widget-spacer\" data-id=\"fd86c9e\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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-23198a3 elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"23198a3\" data-element_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-b04efca\" data-id=\"b04efca\" data-element_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-ab4a3a7 elementor-widget elementor-widget-heading\" data-id=\"ab4a3a7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Date_recolte_mais_grain\"><\/span>Date r\u00e9colte ma\u00efs grain<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5958b48 elementor-widget elementor-widget-text-editor\" data-id=\"5958b48\" data-element_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<p><strong>Il n\u2019existe pas de date de r\u00e9colte unique valable pour toutes les situations<\/strong>, car celle-ci d\u00e9pend de plusieurs facteurs, tels que la maturation physiologique du ma\u00efs, les conditions climatiques et le taux d\u2019humidit\u00e9 du grain.<\/p><p><strong>Le moment id\u00e9al pour r\u00e9colter le ma\u00efs grain correspond au stade du \u201cpoint noir\u201d<\/strong>, visible \u00e0 la base du grain. Ce point noir indique que le transfert de nutriments depuis la plante vers le grain est termin\u00e9 : le grain a alors atteint son maximum en amidon et en mati\u00e8re s\u00e8che. C\u2019est \u00e0 partir de ce moment que son humidit\u00e9 commence \u00e0 baisser naturellement.<\/p><p>En Italie, la r\u00e9colte du ma\u00efs grain a lieu g\u00e9n\u00e9ralement entre septembre et octobre, mais peut se prolonger jusqu\u2019en novembre selon les conditions climatiques et la pr\u00e9cocit\u00e9 des vari\u00e9t\u00e9s cultiv\u00e9es. L\u2019objectif est de r\u00e9colter lorsque le grain affiche un taux d\u2019humidit\u00e9 compris <strong>entre 18 % et 25 %<\/strong>, afin de limiter les pertes au champ tout en \u00e9vitant des co\u00fbts de s\u00e9chage excessifs.<\/p>\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-289a52a elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"289a52a\" data-element_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-5438e8f\" data-id=\"5438e8f\" data-element_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-847dc5f elementor-widget elementor-widget-spacer\" data-id=\"847dc5f\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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-5043f43 elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"5043f43\" data-element_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-5f3853c\" data-id=\"5f3853c\" data-element_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-4b46528 elementor-widget elementor-widget-heading\" data-id=\"4b46528\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">De quoi d\u00e9pend la date de r\u00e9colte du ma\u00efs ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3702ba elementor-widget elementor-widget-text-editor\" data-id=\"c3702ba\" data-element_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<ul><li><strong>Vari\u00e9t\u00e9 cultiv\u00e9e<\/strong> : chaque hybride pr\u00e9sente un cycle de maturation diff\u00e9rent (pr\u00e9coce, moyen, tardif), ce qui influence le moment de la maturit\u00e9 physiologique.<\/li><li><strong>Conditions climatiques<\/strong> : des temp\u00e9ratures \u00e9lev\u00e9es et un climat sec acc\u00e9l\u00e8rent le s\u00e9chage naturel sur pied, tandis que la pluie et le froid ralentissent le processus. Les gel\u00e9es pr\u00e9coces peuvent m\u00eame interrompre la maturation.<\/li><li><strong>Destination du ma\u00efs<\/strong> : pour certaines utilisations (industrie agroalimentaire, usages sp\u00e9cifiques), il peut \u00eatre n\u00e9cessaire de r\u00e9colter avec un taux d\u2019humidit\u00e9 bien d\u00e9fini.<\/li><li><strong>Capacit\u00e9 de s\u00e9chage et de stockage<\/strong> : une exploitation \u00e9quip\u00e9e d\u2019un syst\u00e8me de s\u00e9chage performant peut r\u00e9colter plus t\u00f4t, sans attendre que le grain s\u00e8che naturellement sur pied.<\/li><\/ul>\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-fe56c94 elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"fe56c94\" data-element_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-18c726e\" data-id=\"18c726e\" data-element_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-c9f4d05 elementor-widget elementor-widget-spacer\" data-id=\"c9f4d05\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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-612a79d elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"612a79d\" data-element_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-d698a00\" data-id=\"d698a00\" data-element_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-8472c66 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"8472c66\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#form\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Demandez une consultation gratuite<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\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-e66b3ff elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"e66b3ff\" data-element_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-ff19853\" data-id=\"ff19853\" data-element_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-86cc933 elementor-widget elementor-widget-spacer\" data-id=\"86cc933\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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-6bedbce elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"6bedbce\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\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-8a95a27\" data-id=\"8a95a27\" data-element_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-115b43a elementor-widget elementor-widget-text-editor\" data-id=\"115b43a\" data-element_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<p>Les <a href=\"https:\/\/www.mecmargroup.com\/fr\/catalogo\">installations propos\u00e9es par Mecmar<\/a>, par exemple, permettent de s\u00e9cher de grands volumes de ma\u00efs m\u00eame \u00e0 des niveaux d\u2019humidit\u00e9 \u00e9lev\u00e9s. Elles offrent ainsi plus de flexibilit\u00e9 sur la date de r\u00e9colte et r\u00e9duisent consid\u00e9rablement les pertes au champ.<\/p>\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-5209bf5 elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"5209bf5\" data-element_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-3d6d41a\" data-id=\"3d6d41a\" data-element_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-2c15b88 elementor-widget elementor-widget-spacer\" data-id=\"2c15b88\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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-f3143b0 elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"f3143b0\" data-element_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-cca9fb2\" data-id=\"cca9fb2\" data-element_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-7f81ba8 elementor-widget elementor-widget-heading\" data-id=\"7f81ba8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Comment faire s\u00e9cher du ma\u00efs grain ?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9998f45 elementor-widget elementor-widget-text-editor\" data-id=\"9998f45\" data-element_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<p>Apr\u00e8s avoir compris l\u2019importance d\u2019un taux d\u2019humidit\u00e9 optimal et les moyens de le mesurer, passons \u00e0 la <strong>question cruciale<\/strong> pour de nombreux agriculteurs : <strong>comment bien s\u00e9cher le ma\u00efs grain<\/strong> ?<\/p><p>Le s\u00e9chage est le processus qui permet de transformer une r\u00e9colte humide et p\u00e9rissable en un produit stable, durable et commercialisable.<\/p><p>Le s\u00e9chage du ma\u00efs n\u2019est pas une op\u00e9ration anodine : il demande pr\u00e9cision et contr\u00f4le pour \u00e9viter d\u2019endommager les grains ou gaspiller de l\u2019\u00e9nergie. Deux approches principales existent :<\/p><ul><li><strong>Le s\u00e9chage naturel au champ<\/strong>: ce proc\u00e9d\u00e9 consiste \u00e0 laisser le ma\u00efs sur pied apr\u00e8s qu\u2019il a atteint sa maturit\u00e9 physiologique, en laissant le soleil et le vent r\u00e9duire naturellement l\u2019humidit\u00e9. Cependant, cette m\u00e9thode d\u00e9pend fortement des conditions climatiques et n\u2019est pas toujours fiable.<\/li><li><strong>Le s\u00e9chage artificiel \u00e0 l\u2019aide de <\/strong><a href=\"https:\/\/www.mecmargroup.com\/fr\/catalogo\">s\u00e9choirs professionnels<\/a>: plus contr\u00f4l\u00e9 et efficace, ce proc\u00e9d\u00e9 est particuli\u00e8rement adapt\u00e9 aux volumes importants ou lorsque la m\u00e9t\u00e9o ne permet pas un s\u00e9chage naturel optimal. Les s\u00e9choirs professionnels retirent rapidement et uniform\u00e9ment l\u2019humidit\u00e9 gr\u00e2ce \u00e0 un flux d\u2019air chaud.<\/li><\/ul><p>Voici les principaux avantages :<\/p><ul><li><strong>Contr\u00f4le<\/strong> : car il permet d\u2019amener le ma\u00efs au taux d&rsquo;humidit\u00e9 souhait\u00e9 (ex. 13-15%) ind\u00e9pendamment des conditions m\u00e9t\u00e9o ext\u00e9rieures.<\/li><li><strong>Qualit\u00e9<\/strong> : puisqu\u2019il r\u00e9duit drastiquement le risque de moisissures, de toxines et de dommages caus\u00e9s par les insectes, tout en pr\u00e9servant la qualit\u00e9 nutritionnelle et commerciale du ma\u00efs.<\/li><li><strong>Flexibilit\u00e9 de r\u00e9colte<\/strong> : car il permet de r\u00e9colter le ma\u00efs plus t\u00f4t, m\u00eame avec des taux d&rsquo;humidit\u00e9 plus \u00e9lev\u00e9s (ex. 20-25%) et d\u2019anticiper l\u2019entr\u00e9e en stockage.<\/li><\/ul><p>Dans ce contexte, il est important de s\u2019en remettre au bon s\u00e9choir professionnel. Mecmar se positionne comme leader mondial dans la production de <a href=\"https:\/\/www.mecmargroup.com\/fr\/catalogo\/sechoirs_mobiles-2\">s\u00e9choirs mobiles<\/a>, <a href=\"https:\/\/www.mecmargroup.com\/fr\/catalogo\/sechoirs_verticaux-1\">verticaux<\/a>, <a href=\"https:\/\/www.mecmargroup.com\/fr\/catalogo\/sechoirs-a-cycle-continu-avec-recuperation-de-chaleur\">\u00e0 cycle continu avec r\u00e9cup\u00e9ration de chaleur<\/a> et <a href=\"https:\/\/www.mecmargroup.com\/fr\/catalogo\/sechoirs-a-recirculation-a-flux-mixte\">\u00e0 recirculation \u00e0 flux mixte<\/a> pour le s\u00e9chage du ma\u00efs et d&rsquo;autres c\u00e9r\u00e9ales.<\/p><p>Les s\u00e9choirs Mecmar sont con\u00e7us pour garantir :<\/p><ul><li><strong>Efficacit\u00e9 \u00e9nerg\u00e9tique<\/strong>, gr\u00e2ce \u00e0 l\u2019utilisation de technologies innovantes pour optimiser la consommation de carburant.<\/li><li><strong>Uniformit\u00e9 de s\u00e9chage<\/strong>, gr\u00e2ce \u00e0 des syst\u00e8mes de recirculation et de flux d&rsquo;air de pointe, ils assurent que chaque grain atteigne le taux d\u2019humidit\u00e9 souhait\u00e9 de mani\u00e8re homog\u00e8ne, en \u00e9vitant le surs\u00e9chage ou les zones encore humides.<\/li><li><strong>D\u00e9licatesse sur le produit<\/strong>, car ils sont construits pour traiter le ma\u00efs avec la plus grande d\u00e9licatesse, en minimisant la casse des grains et en pr\u00e9servant leur int\u00e9grit\u00e9.<\/li><li><strong>Fiabilit\u00e9 et durabilit\u00e9<\/strong>, o\u00f9 la robustesse des mat\u00e9riaux et le soin de la conception assurent une longue dur\u00e9e de vie op\u00e9rationnelle et un entretien minimal.<\/li><li><strong>Adaptabilit\u00e9<\/strong>, car Mecmar propose une large gamme de mod\u00e8les, des petits s\u00e9choirs mobiles pour exploitations agricoles aux plus grandes tours pour coop\u00e9ratives et centres de stockage.<\/li><\/ul>\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-d4230cb elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"d4230cb\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\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-2dfb238\" data-id=\"2dfb238\" data-element_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-b88dd88 elementor-widget elementor-widget-text-editor\" data-id=\"b88dd88\" data-element_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<p>Investir dans un s\u00e9choir Mecmar signifie non seulement s\u00e9cher le ma\u00efs, mais en <strong>pr\u00e9server la valeur intrins\u00e8que<\/strong>, garantir sa s\u00e9curit\u00e9 alimentaire et optimiser la rentabilit\u00e9 de votre activit\u00e9 agricole.<\/p>\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-593c9fd elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"593c9fd\" data-element_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-2ef5207\" data-id=\"2ef5207\" data-element_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-198be2d elementor-widget elementor-widget-spacer\" data-id=\"198be2d\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\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-b54490a elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"b54490a\" data-element_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-8795de4\" data-id=\"8795de4\" data-element_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-6de786b elementor-widget elementor-widget-heading\" data-id=\"6de786b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Conclusion<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75f61f3 elementor-widget elementor-widget-text-editor\" data-id=\"75f61f3\" data-element_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<p>Dans cet article, nous avons explor\u00e9 un aspect fondamental pour toute personne qui cultive ou commercialise du ma\u00efs grain : l\u2019<strong>humidit\u00e9 optimale<\/strong>.<\/p><p>Nous avons vu que le taux id\u00e9al se situe entre 13 % et 15 % afin de garantir une conservation s\u00fbre et pr\u00e9venir toute d\u00e9t\u00e9rioration, et que le s\u00e9chage artificiel repr\u00e9sente la solution la plus s\u00fbre et la plus efficace pour atteindre le taux d\u2019humidit\u00e9 souhait\u00e9, en surpassant les incertitudes du s\u00e9chage naturel au champ.<\/p><p>Dans ce contexte, Mecmar s\u2019impose comme un partenaire strat\u00e9gique : si vous souhaitez approfondir les solutions de s\u00e9chage les plus adapt\u00e9es \u00e0 votre r\u00e9alit\u00e9 agricole, ou si vous recherchez un \u00e9change technique pour am\u00e9liorer la gestion du stockage, l\u2019\u00e9quipe Mecmar est \u00e0 votre disposition.<\/p><p>Chaque ann\u00e9e, nous accompagnons des centaines d\u2019agriculteurs pour optimiser les processus de s\u00e9chage et de conservation, en adaptant les solutions selon le type de culture, les volumes \u00e0 g\u00e9rer et les objectifs de production.<\/p>\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-ecc10dc elementor-section-boxed elementor-section-height-default elementor-section-height-default mkdf-parallax-row-no mkdf-content-aligment-left mkdf-elementor-row-grid-no mkdf-disabled-bg-image-bellow-no mkdf-row-btt-light\" data-id=\"ecc10dc\" data-element_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-f266167\" data-id=\"f266167\" data-element_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-01ccc03 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"01ccc03\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#form\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Demandez une consultation gratuite<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\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>Le ma\u00efs est l&rsquo;une des cultures les plus importantes au monde, mais sa qualit\u00e9 et sa capacit\u00e9 de conservation d\u00e9pendent en grande partie d\u2019un facteur : l\u2019humidit\u00e9 du grain. Maintenir le ma\u00efs \u00e0 un bon niveau d\u2019humidit\u00e9 est essentiel pour &#8230;<\/p>\n","protected":false},"author":1,"featured_media":35537,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Humidit\u00e9 du grain de ma\u00efs : quelle est la valeur optimale - Mecmar S.p.A.<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez quelle est l&#039;humidit\u00e9 id\u00e9ale du grain de ma\u00efs pour garantir une conservation optimale, \u00e9viter les pertes et maximiser la qualit\u00e9 lors du stockage.\" \/>\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.mecmargroup.com\/fr\/news\/humidite-du-grain-de-mais-quelle-est-la-valeur-optimale\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Humidit\u00e9 du grain de ma\u00efs : quelle est la valeur optimale - 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