{"id":59977,"date":"2024-07-19T09:28:16","date_gmt":"2024-07-19T09:28:16","guid":{"rendered":"https:\/\/metos.global\/?p=59977"},"modified":"2025-10-01T12:53:47","modified_gmt":"2025-10-01T12:53:47","slug":"dualex-advancing-plant-health-and-nutrition-monitoring","status":"publish","type":"post","link":"https:\/\/metos.global\/fr\/dualex-advancing-plant-health-and-nutrition-monitoring\/","title":{"rendered":"DUALEX - Faire progresser le contr\u00f4le de la sant\u00e9 et de la nutrition des plantes"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"59977\" class=\"elementor elementor-59977\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e2ffe05 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e2ffe05\" 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-1ae94f0\" data-id=\"1ae94f0\" 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-5c16b94 elementor-widget elementor-widget-heading\" data-id=\"5c16b94\" 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<h3 class=\"elementor-heading-title elementor-size-default\">Un coup de pouce pour l'\u00e9valuation en temps r\u00e9el et sur site de la sant\u00e9 des plantes et de la teneur en polyph\u00e9nols<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-472d120 elementor-widget elementor-widget-text-editor\" data-id=\"472d120\" 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<h2><b>DUALEX - Faire progresser le contr\u00f4le de la sant\u00e9 et de la nutrition des plantes<\/b><\/h2>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3352985 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3352985\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11f902c elementor-widget elementor-widget-text-editor\" data-id=\"11f902c\" 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>Dans l'agriculture de pr\u00e9cision, la compr\u00e9hension de l'\u00e9tat de l'azote des cultures est cruciale pour optimiser la croissance et maximiser le rendement. Une connaissance pr\u00e9cise de la teneur en chlorophylle et des niveaux de flavonol des feuilles livre <strong>des informations pr\u00e9cieuses sur la sant\u00e9 des plantes et les r\u00e9actions au stress.<\/strong>Les applications vont de la surveillance de l'\u00e9tat des nutriments et de l'ajustement des engrais azot\u00e9s \u00e0 l'\u00e9valuation des avantages des aliments riches en polyph\u00e9nols.<\/p><p>Le <span style=\"text-decoration: underline;\"><a href=\"https:\/\/metos.global\/fr\/dualex\/\">La pince Dualex<\/a><\/span> de Pessl Instruments offre une <strong>m\u00e9thode non destructive pour \u00e9valuer avec pr\u00e9cision la sant\u00e9 des plantes<\/strong> en mesurant la teneur en chlorophylle (\u00b5g\/cm\u00b2) et en fournissant des indices pour les flavonols et les anthocyanes dans les feuilles. Cet article explore les caract\u00e9ristiques, les applications et les avantages de Dualex dans la recherche agricole et les pratiques d'agriculture de pr\u00e9cision.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b9b2153 elementor-widget elementor-widget-image\" data-id=\"b9b2153\" data-element_type=\"widget\" data-e-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\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"449\" src=\"https:\/\/metos.global\/wp-content\/uploads\/2024\/07\/Using-Dualex-for-smarter-plant-nutrition-1024x449.jpg\" class=\"attachment-large size-large wp-image-95437\" alt=\"\" srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2024\/07\/Using-Dualex-for-smarter-plant-nutrition-1024x449.jpg 1024w, https:\/\/metos.global\/wp-content\/uploads\/2024\/07\/Using-Dualex-for-smarter-plant-nutrition-300x132.jpg 300w, https:\/\/metos.global\/wp-content\/uploads\/2024\/07\/Using-Dualex-for-smarter-plant-nutrition-768x337.jpg 768w, https:\/\/metos.global\/wp-content\/uploads\/2024\/07\/Using-Dualex-for-smarter-plant-nutrition-1536x674.jpg 1536w, https:\/\/metos.global\/wp-content\/uploads\/2024\/07\/Using-Dualex-for-smarter-plant-nutrition-18x8.jpg 18w, https:\/\/metos.global\/wp-content\/uploads\/2024\/07\/Using-Dualex-for-smarter-plant-nutrition.jpg 1620w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\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<div class=\"elementor-element elementor-element-f5a5d0b elementor-widget elementor-widget-spacer\" data-id=\"f5a5d0b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c7bfac elementor-widget elementor-widget-text-editor\" data-id=\"2c7bfac\" 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<h3>APER\u00c7U<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c61b543 elementor-widget elementor-widget-text-editor\" data-id=\"c61b543\" 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>Le <span style=\"text-decoration: underline;\"><a href=\"https:\/\/metos.global\/fr\/dualex\/\">La pince Dualex<\/a><\/span> de Pessl Instruments est un outil innovant et indispensable con\u00e7u pour l'agriculture de pr\u00e9cision, offrant une efficacit\u00e9 in\u00e9gal\u00e9e dans l'\u00e9valuation de la sant\u00e9 des plantes. Cet appareil de pointe fournit aux agriculteurs et aux chercheurs <strong>des informations sur l'\u00e9tat physiologique des cultures.<\/strong>Ils sont ainsi en mesure de prendre des d\u00e9cisions \u00e9clair\u00e9es qui <strong>optimiser la croissance et maximiser le rendement<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af63a40 elementor-widget elementor-widget-spacer\" data-id=\"af63a40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-f660e06 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f660e06\" 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-50 elementor-inner-column elementor-element elementor-element-c652433\" data-id=\"c652433\" 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-b1e62cf elementor-widget elementor-widget-text-editor\" data-id=\"b1e62cf\" 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<h3><b>Mesures principales<\/b><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba72a71 elementor-widget elementor-widget-text-editor\" data-id=\"ba72a71\" 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<ul><li><span dir=\"ltr\" role=\"presentation\"><strong>Teneur en chlorophylle (Chl) :<br \/><\/strong>Indique l'activit\u00e9 photosynth\u00e9tique et la sant\u00e9 g\u00e9n\u00e9rale de la plante.<\/span><\/li><li><span dir=\"ltr\" role=\"presentation\"><strong>Indice de flavonol (Flav) :<br \/><\/strong>Refl\u00e8te les r\u00e9ponses des plantes \u00e0 l'exposition \u00e0 la lumi\u00e8re et aux facteurs de stress environnementaux, tels que les rayons UV. <br \/>Les flavonols ont des propri\u00e9t\u00e9s antioxydantes et anti-inflammatoires.<\/span><\/li><li><strong>Indice du bilan azot\u00e9 (IBN\u00ae) :<\/strong> <br \/>Combine les mesures de chlorophylle et de flavonol pour fournir un indicateur robuste de l'\u00e9tat de l'azote, moins sensible aux variations environnementales que la chlorophylle seule.<\/li><\/ul>\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-585ffc4\" data-id=\"585ffc4\" 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-9103b61 elementor-widget elementor-widget-spacer\" data-id=\"9103b61\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8d4538d elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"8d4538d\" data-element_type=\"widget\" data-e-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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"683\" height=\"1024\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1264-683x1024.jpg\" class=\"attachment-large size-large wp-image-95418 lazyload\" alt=\"\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1264-683x1024.jpg 683w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1264-200x300.jpg 200w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1264-768x1152.jpg 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1264-1024x1536.jpg 1024w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1264-1365x2048.jpg 1365w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1264-8x12.jpg 8w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1264-scaled.jpg 1707w\" data-sizes=\"(max-width: 683px) 100vw, 683px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 683px; --smush-placeholder-aspect-ratio: 683\/1024;\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\"><\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9c22dc elementor-widget elementor-widget-spacer\" data-id=\"c9c22dc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8b2e806 elementor-widget elementor-widget-text-editor\" data-id=\"8b2e806\" 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<h3><b>Mesure de la chlorophylle et \u00e9tat de l'azote IBN<\/b><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6803142 elementor-widget elementor-widget-text-editor\" data-id=\"6803142\" 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>La connaissance de la teneur en chlorophylle des feuilles d'une culture est cruciale pour \u00e9valuer l'activit\u00e9 photosynth\u00e9tique. Sur la base d'un \u00e9talonnage en usine, Dualex fournit la teneur absolue en chlorophylle (\u00b5g\/cm\u00b2), ce qui constitue une donn\u00e9e essentielle pour \u00e9tudier la sant\u00e9 et la productivit\u00e9 des plantes. Si la teneur en chlorophylle est en corr\u00e9lation avec l'\u00e9tat de l'azote dans les feuilles des cultures, le NBI\u00ae (Nitrogen Balance Index) est un indicateur encore meilleur. Le NBI\u00ae utilise le rapport entre la teneur en chlorophylle et la teneur en flavonol, ce qui permet une \u00e9valuation plus solide des niveaux d'azote.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bfe7298 elementor-widget elementor-widget-text-editor\" data-id=\"bfe7298\" 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<h3><b>Indices de polyph\u00e9nols : Flavonol<\/b><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c50d75 elementor-widget elementor-widget-text-editor\" data-id=\"0c50d75\" 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>Les flavonols et les anthocyanes, en tant que m\u00e9tabolites secondaires, sont des indicateurs cl\u00e9s de la r\u00e9ponse des plantes aux facteurs de stress environnementaux tels que les rayons UV, les agents pathog\u00e8nes et les herbivores. Ces compos\u00e9s jouent \u00e9galement un r\u00f4le important dans la sant\u00e9 humaine, puisque les feuilles de th\u00e9 et d'autres aliments riches en polyph\u00e9nols sont associ\u00e9s \u00e0 divers bienfaits pour la sant\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f3cbaf elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"8f3cbaf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6acdfce elementor-widget elementor-widget-spacer\" data-id=\"6acdfce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4166274 elementor-widget elementor-widget-text-editor\" data-id=\"4166274\" 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<h3>AVANTAGES<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e17e80 elementor-widget elementor-widget-text-editor\" data-id=\"2e17e80\" 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><span style=\"text-decoration: underline;\"><a href=\"https:\/\/metos.global\/fr\/dualex\/\">La pince Dualex<\/a><\/span> offre une s\u00e9rie d'avantages qui en font un outil pr\u00e9cieux pour les chercheurs agricoles et les agriculteurs qui se consacrent \u00e0 l'agriculture de pr\u00e9cision. En fournissant <strong>des mesures pr\u00e9cises et non destructives des principaux indicateurs de la sant\u00e9 des plantes.<\/strong>Dualex am\u00e9liore consid\u00e9rablement la capacit\u00e9 \u00e0 surveiller et \u00e0 g\u00e9rer efficacement les cultures.<\/p><p><strong>Voici quelques-uns des principaux avantages qui distinguent Dualex :<\/strong><\/p><ol><li><b>Essais non destructifs<\/b><br \/>Dualex permet d'effectuer plusieurs mesures sur la m\u00eame plante sans causer de dommages. Cette m\u00e9thode d'essai non destructive pr\u00e9serve les \u00e9chantillons de plantes, ce qui la rend id\u00e9ale pour les \u00e9tudes longitudinales et le suivi continu dans le temps. Les chercheurs et les agriculteurs peuvent recueillir des ensembles de donn\u00e9es \u00e9tendus sans compromettre l'int\u00e9grit\u00e9 de leurs parcelles de recherche ou de leurs plantes.<\/li><li><b>Collecte rapide de donn\u00e9es<br \/><\/b>Avec des temps de mesure inf\u00e9rieurs \u00e0 une seconde, Dualex permet une collecte efficace des donn\u00e9es sur le terrain et en laboratoire. Cette rapidit\u00e9 d'acquisition des donn\u00e9es permet de l'utiliser dans des \u00e9tudes \u00e0 grande \u00e9chelle et dans des op\u00e9rations quotidiennes de surveillance des cultures, o\u00f9 il est essentiel de disposer d'informations opportunes pour prendre des d\u00e9cisions rapides.<b><br \/><\/b><\/li><li><b>Facilit\u00e9 d'utilisation<br \/><\/b>L'appareil est dot\u00e9 d'une interface conviviale, d'une conception robuste et d'un GPS interne pour un positionnement pr\u00e9cis, ce qui le rend facile \u00e0 utiliser dans diverses conditions. La technologie de boucle de r\u00e9troaction int\u00e9gr\u00e9e garantit la pr\u00e9cision en \u00e9liminant les effets variables de la fluorescence chlorophyllienne, ce qui permet d'obtenir des mesures coh\u00e9rentes et fiables.<b><br \/><\/b><\/li><li><b>Polyvalence<\/b><br \/>Dualex convient \u00e0 un large \u00e9ventail d'applications, de l'\u00e9tude des r\u00e9actions des plantes au stress abiotique au suivi de l'\u00e9tat des nutriments et de l'azote. Il est \u00e9galement efficace pour \u00e9valuer les strat\u00e9gies de fertilisation et \u00e9tudier le r\u00f4le des compos\u00e9s ph\u00e9noliques dans la sant\u00e9 des plantes. Cette polyvalence en fait un outil puissant pour diverses recherches et besoins agricoles pratiques.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-714f54e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"714f54e\" 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-50 elementor-inner-column elementor-element elementor-element-1785975\" data-id=\"1785975\" 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-0cd75e6 elementor-widget elementor-widget-text-editor\" data-id=\"0cd75e6\" 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>Par rapport aux analyses traditionnelles en laboratoire, <span style=\"text-decoration: underline;\"><a href=\"https:\/\/metos.global\/fr\/dualex\/\">La pince Dualex<\/a><\/span> offre une <strong>une m\u00e9thode plus rapide, moins co\u00fbteuse et plus facile pour obtenir d'importantes mesures de la sant\u00e9 des plantes<\/strong>.<\/p><p>Ce rapport co\u00fbt-efficacit\u00e9 permet une mise en \u0153uvre plus large, tant dans la recherche que dans l'agriculture pratique, rendant la surveillance avanc\u00e9e des plantes accessible \u00e0 un plus grand nombre.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-7fac201\" data-id=\"7fac201\" 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-67e9a30 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"67e9a30\" data-element_type=\"widget\" data-e-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\t\t\t<a href=\"https:\/\/metos.global\/fr\/dualex\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2560\" height=\"1707\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1347-scaled.jpg\" class=\"attachment-full size-full wp-image-95417 lazyload\" alt=\"\" data-srcset=\"https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1347-scaled.jpg 2560w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1347-300x200.jpg 300w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1347-1024x683.jpg 1024w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1347-768x512.jpg 768w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1347-1536x1024.jpg 1536w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1347-2048x1365.jpg 2048w, https:\/\/metos.global\/wp-content\/uploads\/2025\/10\/Dualex-Sep-2025-WEB-1347-18x12.jpg 18w\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 2560px; --smush-placeholder-aspect-ratio: 2560\/1707;\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\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\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-df17e9e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"df17e9e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4848361 elementor-widget elementor-widget-text-editor\" data-id=\"4848361\" 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<h3>\u00c9TUDES DE CAS<\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9aabe8 elementor-widget elementor-widget-text-editor\" data-id=\"e9aabe8\" 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><span style=\"text-decoration: underline;\"><a href=\"https:\/\/metos.global\/fr\/dualex\/\">La pince Dualex<\/a><\/span> a fait l'objet de plus de 20 ans d'am\u00e9liorations et de d\u00e9veloppements, le premier prototype ayant \u00e9t\u00e9 d\u00e9crit en 2004 (Goulas et al., 2004). <strong>Il permet de mesurer la chlorophylle et les polyph\u00e9nols des feuilles beaucoup plus rapidement et \u00e0 moindre co\u00fbt que les m\u00e9thodes d'analyse chimique traditionnelles.<\/strong><\/p><p>Par exemple, Cerovic et al. (2015) ont valid\u00e9 la pr\u00e9cision de Dualex par rapport aux analyses de laboratoire classiques pour la teneur en chlorophylle, en flavonol et en NBI des feuilles de vigne. Dans une autre \u00e9tude, Agati et al. (2016) ont utilis\u00e9 Dualex pour mesurer les flavonols et la chlorophylle dans le chou blanc sous diff\u00e9rents r\u00e9gimes d'azote.<\/p><p>Ces \u00e9tudes soulignent l'importance de la <strong>pr\u00e9cision et praticit\u00e9 dans l'\u00e9valuation des param\u00e8tres foliaires<\/strong> du Dualex et ses avantages par rapport \u00e0 l'analyse destructive standard des \u00e9chantillons de feuilles.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7074284 elementor-widget elementor-widget-spacer\" data-id=\"7074284\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\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\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-4f7e509 elementor-section-content-top elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4f7e509\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d80ebe3\" data-id=\"d80ebe3\" 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-e01172e elementor-widget elementor-widget-heading\" data-id=\"e01172e\" 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\">Vous voulez en savoir plus ?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52ad8ed elementor-widget elementor-widget-text-editor\" data-id=\"52ad8ed\" 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>T\u00e9l\u00e9charger notre <strong>brochure<\/strong> pour des informations beaucoup plus d\u00e9taill\u00e9es et scientifiquement \u00e9tay\u00e9es !<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3710010 elementor-widget elementor-widget-image\" data-id=\"3710010\" data-element_type=\"widget\" data-e-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\t\t<img decoding=\"async\" data-src=\"https:\/\/metos.global\/wp-content\/uploads\/elementor\/thumbs\/EN-Dualex-mockup-qrbzvr2il44mmeltrcv8zio4avhz35nrnk7wmi0fig.png\" title=\"EN-Dualex-mockup\" alt=\"EN-Dualex-mockup\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 500px; --smush-placeholder-aspect-ratio: 500\/500;\" \/>\t\t\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-top-column elementor-element elementor-element-d093c52\" data-id=\"d093c52\" 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-c59fc07 eael-contact-form-7-button-align-left eael-contact-form-7-button-custom elementor-widget elementor-widget-eael-contact-form-7\" data-id=\"c59fc07\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-contact-form-7.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"eael-contact-form-7-wrapper\">\n                <div class=\"eael-contact-form eael-contact-form-7 eael-contact-form-c59fc07 eael-contact-form-align-default\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f59984-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"59984\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/fr\/wp-json\/wp\/v2\/posts\/59977#wpcf7-f59984-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formulaire de contact\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/fr\/wp-json\/wp\/v2\/posts\/59977#wpcf7-f59984-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"59984\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.6\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f59984-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/><input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/fieldset>\n<p><label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Nom (obligatoire)\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span> <\/label>\n<\/p>\n<p><label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Courriel (obligatoire)\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span> <\/label>\n<\/p>\n<p><label><span class=\"wpcf7-form-control-wrap\" data-name=\"text-180\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Pays (obligatoire)\" value=\"\" type=\"text\" name=\"text-180\" \/><\/span> <\/label>\n<\/p>\n<p><span class=\"wpcf7-form-control-wrap\" data-name=\"AllowGDPR\"><span class=\"wpcf7-form-control wpcf7-checkbox wpcf7-validates-as-required\"><span class=\"wpcf7-list-item first last\"><input type=\"checkbox\" name=\"AllowGDPR[]\" value=\"By submitting your email you agree that Pessl Instruments may send you promotional e-mail messages with updates, news, latest blog posts, event invitations and other similar messages. 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Vous pouvez vous d\u00e9sengager \u00e0 tout moment.<\/span><\/span><\/span><\/span>\n<\/p>\n\n<p>&nbsp;<br \/>\n<input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"T\u00e9l\u00e9charger\" \/><br \/>\n<input class=\"wpcf7-form-control wpcf7-hidden\" id=\"gclid_field\" value=\"\" type=\"hidden\" name=\"gclid\" \/>\n<\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form>\n<\/div>\n<\/div>\n            <\/div>\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-a49664c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a49664c\" 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-e7cad03\" data-id=\"e7cad03\" 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-1f9e50b elementor-widget elementor-widget-spacer\" data-id=\"1f9e50b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b509029 elementor-widget elementor-widget-button\" data-id=\"b509029\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"\/fr\/blog-news\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-arrow-alt-circle-left\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">RETOUR \u00c0 TOUTES LES ENTR\u00c9ES DU BLOG<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-68798d8 elementor-widget elementor-widget-spacer\" data-id=\"68798d8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\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\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>","protected":false},"excerpt":{"rendered":"<p>A Helping Hand For Real-Time, Site-Specific Plant Health and Polyphenol Content Assessment DUALEX &#8211; Advancing Plant Health and Nutrition Monitoring In precision agriculture, understanding crop nitrogen status is crucial for optimizing growth and maximizing yield. Accurate knowledge of leaf chlorophyll content and flavonol levels provides valuable insights into plant health and stress responses. Applications range [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":59974,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"0","ocean_second_sidebar":"0","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"0","ocean_custom_header_template":"0","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"0","ocean_menu_typo_font_family":"0","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"0","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[2,154],"tags":[679,674,677,670,498,676,673,680,671,672,198,456,681,669,613,675,678],"class_list":["post-59977","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-pessl-blog","tag-ag-gps-systems","tag-anthocyanins","tag-catechins","tag-chlorophyll-content-meter","tag-dualex","tag-egcg","tag-flavonol-glycosides","tag-high-nitrogen-fertilizer","tag-leaf-chlorophyll","tag-measuring-chlorophyll-content","tag-metos-by-pessl-instruments","tag-metosbypessl","tag-nitrogen-rich-fertilizer","tag-nutrition-monitoring","tag-plant-health","tag-polyphenol-rich-foods","tag-precision-farming-in-agriculture","entry","has-media"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>DUALEX - Advancing Plant Health and Nutrition Monitoring - METOS by Pessl Instruments<\/title>\n<meta name=\"description\" content=\"Dualex - A Helping Hand For Real-Time, Site-Specific Plant Health and Polyphenol Content Assessment. 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