{"id":23769,"date":"2026-02-09T08:00:07","date_gmt":"2026-02-09T08:00:07","guid":{"rendered":"https:\/\/www.kcsensor.com\/?p=23769"},"modified":"2026-02-09T08:00:09","modified_gmt":"2026-02-09T08:00:09","slug":"dissolved-co%e2%82%82-sensor-rice-paddy-water-monitoring","status":"publish","type":"post","link":"https:\/\/www.kcsensor.com\/de\/dissolved-co%e2%82%82-sensor-rice-paddy-water-monitoring\/","title":{"rendered":"KWS-5000-Sensor f\u00fcr gel\u00f6stes CO\u2082 bei der \u00dcberwachung von Reisfeldwasser"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>1. Hintergrund des Projekts<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-1 wp-block-paragraph\">Bei einer <strong>Demonstrationszentrum f\u00fcr modernen Reisanbau in Yulin, Provinz Guangxi<\/strong>, Landwirte steuern Wasser und N\u00e4hrstoffe pr\u00e4zise, um den Ernteertrag zu optimieren. \u00dcberwachung <strong>gel\u00f6stes Kohlendioxid (CO\u2082)<\/strong>\u00a0in Bew\u00e4sserungskan\u00e4len und stehendem Wasser tr\u00e4gt zum Verst\u00e4ndnis der Bodenatmung, der Wurzelaktivit\u00e4t und der Dynamik von Treibhausgasen bei.<br>Zur Unterst\u00fctzung einer pr\u00e4zisen Wasserbewirtschaftung hat die <strong><a href=\"\/de\/product\/kws5000-carbon-dioxide-in-water\/\" target=\"_blank\" rel=\"noreferrer noopener\">KWS-5000-Sensor f\u00fcr gel\u00f6stes CO\u2082<\/a><\/strong>\u00a0wurde eingesetzt f\u00fcr <strong>kontinuierliche Online-Messung<\/strong>\u00a0an CO\u2082 in den \u00fcberfluteten Reisfeldern.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"818b6a\" data-has-transparency=\"false\" style=\"--dominant-color: #818b6a;\" fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-5000-Dissolved-CO\u2082-Sensor-in-Rice-Paddy-Water-Monitoring-1024x683.webp\" alt=\"KWS-5000-Sensor f\u00fcr gel\u00f6stes CO\u2082 bei der \u00dcberwachung von Reisfeldwasser\" class=\"wp-image-23866 not-transparent\" srcset=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-5000-Dissolved-CO\u2082-Sensor-in-Rice-Paddy-Water-Monitoring-1024x683.webp 1024w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-5000-Dissolved-CO\u2082-Sensor-in-Rice-Paddy-Water-Monitoring-300x200.webp 300w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-5000-Dissolved-CO\u2082-Sensor-in-Rice-Paddy-Water-Monitoring-768x512.webp 768w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-5000-Dissolved-CO\u2082-Sensor-in-Rice-Paddy-Water-Monitoring-1536x1024.webp 1536w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-5000-Dissolved-CO\u2082-Sensor-in-Rice-Paddy-Water-Monitoring-2048x1365.webp 2048w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-5000-Dissolved-CO\u2082-Sensor-in-Rice-Paddy-Water-Monitoring-600x400.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. Standortbedingungen und \u00dcberwachungsanforderungen<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Die Demonstrationsanlage umfasst mehrere aneinandergrenzende Reisfelder mit kontrollierter Bew\u00e4sserung. Wesentliche Anforderungen:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gew\u00e4ssertyp: Bew\u00e4sserungskan\u00e4le und \u00fcberflutete Reisfelder<\/li>\n\n\n\n<li>\u00dcberwachungszweck: Kontinuierliche \u00dcberwachung des Gehalts an gel\u00f6stem CO\u2082<\/li>\n\n\n\n<li>Signalausgang: RS485 (Modbus RTU) zur direkten Anbindung an das Terminalsystem des Betriebs<\/li>\n\n\n\n<li>Installation: Tauchf\u00fchler in flachem Reisfeldwasser<\/li>\n\n\n\n<li>Umgebung: Schlammiges, algenreiches Wasser, wie es f\u00fcr den Reisanbau typisch ist<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Das System muss unter normalen Einsatzbedingungen zuverl\u00e4ssig funktionieren und genaue CO\u2082-Messwerte f\u00fcr agronomische Entscheidungen liefern.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. Systemkonfiguration<\/strong><strong><\/strong><\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-dbc85646 wp-block-columns-is-layout-flex\" style=\"padding-top:var(--wp--preset--spacing--20);padding-right:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20);padding-left:var(--wp--preset--spacing--20)\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p class=\"has-black-color has-text-color has-link-color wp-elements-2 wp-block-paragraph\">Das Kernmodul ist das <strong><a href=\"\/de\/product\/kws5000-carbon-dioxide-in-water\/\" target=\"_blank\" rel=\"noreferrer noopener\">KWS-5000-Sensor f\u00fcr gel\u00f6stes CO\u2082<\/a><\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NDIR-Messtechnik (nichtdispersives Infrarot)<\/li>\n\n\n\n<li>RS485-Modbus-RTU-Ausgang, direkt mit dem \u00dcberwachungsterminal des Betriebs verbunden<\/li>\n\n\n\n<li>Wasserdichte Bauweise nach IP68 f\u00fcr den Dauereinsatz unter Wasser<\/li>\n\n\n\n<li>Abnehmbare Schutzh\u00fclle f\u00fcr eine einfache Reinigung bei schlammigen Bedingungen<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image size-full is-resized\"><img data-dominant-color=\"cdccc8\" data-has-transparency=\"false\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2021\/06\/KWS-5000-800x800-1.webp\" alt=\"KWS-5000 Sensor f\u00fcr gel\u00f6stes CO\u2082 in Wasser 800\u00d7800\" class=\"wp-image-22460 not-transparent\" style=\"--dominant-color: #cdccc8; width:auto;height:250px\" srcset=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2021\/06\/KWS-5000-800x800-1.webp 800w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2021\/06\/KWS-5000-800x800-1-300x300.webp 300w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2021\/06\/KWS-5000-800x800-1-150x150.webp 150w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2021\/06\/KWS-5000-800x800-1-768x768.webp 768w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2021\/06\/KWS-5000-800x800-1-600x600.webp 600w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2021\/06\/KWS-5000-800x800-1-100x100.webp 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. Installation und Inbetriebnahme<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Schritte zur Bereitstellung:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Bestimmen Sie repr\u00e4sentative Punkte in Bew\u00e4sserungskan\u00e4len und \u00fcberfluteten Reisfeldern.<\/li>\n\n\n\n<li>Befestigen Sie den Sensor an einer stabilen Halterung und achten Sie dabei darauf, dass der Messkopf untergetaucht und vor Verschmutzungen gesch\u00fctzt ist.<\/li>\n\n\n\n<li>Schlie\u00dfen Sie den RS485-Ausgang an das Terminalsystem des Betriebs an.<\/li>\n\n\n\n<li>F\u00fchren Sie die Erstkalibrierung mit Referenzwasser durch.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Die Installation beeintr\u00e4chtigte den t\u00e4glichen Bew\u00e4sserungsbetrieb nicht und gew\u00e4hrleistete einen einfachen Zugang f\u00fcr Wartungsarbeiten.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote has-black-color has-text-color has-link-color wp-elements-3 is-layout-flow wp-block-quote-is-layout-flow\" style=\"padding-top:var(--wp--preset--spacing--20);padding-bottom:var(--wp--preset--spacing--20);font-size:17px\">\n<p class=\"wp-block-paragraph\"><em>Du m\u00f6chtest wissen:<a href=\"https:\/\/youtu.be\/wScO7iqThJc\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"> <strong>Wie wird der KWS-5000-Sensor f\u00fcr gel\u00f6stes CO\u2082 verwendet?<\/strong><\/a><\/em><\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. Operative Leistung<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nach der Inbetriebnahme lieferte der Sensor kontinuierlich CO\u2082-Daten:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CO\u2082-Konzentration im Bew\u00e4sserungskanal: ~1 300\u20134 200 ppm<\/li>\n\n\n\n<li>Wasser in \u00fcberfluteten Reisfeldern: ~1 000\u20133 500 ppm<\/li>\n\n\n\n<li>Beobachtete Muster: Spitzenwerte zur Mittagszeit, die mit der Wurzelatmung und dem Temperaturanstieg korrelieren; niedrigere Werte am fr\u00fchen Morgen<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Diese Erkenntnisse erm\u00f6glichten es den Agrarwissenschaftlern, die Bew\u00e4sserung und das Wassermanagement zu optimieren und so f\u00fcr gesunde Wurzelzonen und einen ausgewogenen N\u00e4hrstoffkreislauf zu sorgen.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>6. Projektzusammenfassung<\/strong><\/h2>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-4 wp-block-paragraph\">Die <strong><strong><a href=\"\/de\/product\/kws5000-carbon-dioxide-in-water\/\" target=\"_blank\" rel=\"noreferrer noopener\">KWS-5000-Sensor f\u00fcr gel\u00f6stes CO\u2082<\/a><\/strong><\/strong>&nbsp;Durch die direkte RS485-Anbindung an das Terminalsystem des landwirtschaftlichen Betriebs wurde eine erfolgreiche Echtzeit\u00fcberwachung der CO\u2082-Konzentrationen im Wasser der Reisfelder realisiert. Die Implementierung lieferte verwertbare Daten f\u00fcr die Bew\u00e4sserung und das Wasserqualit\u00e4tsmanagement und trug so zu einem nachhaltigen und pr\u00e4zisen Reisanbau bei.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-5 wp-block-paragraph\">F\u00fcr weitere technische Details, Schaltpl\u00e4ne oder Hinweise zur Modellauswahl klicken Sie bitte hier <strong><a href=\"\/de\/contact-us\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/www.kcsensor.com\/contact-us\/\" rel=\"noreferrer noopener\">hier<\/a><\/strong> Um mehr zu erfahren oder unser technisches Team zu kontaktieren.<\/p>","protected":false},"excerpt":{"rendered":"<p>1. Project Background At a modern rice cultivation demonstration base in Yulin, Guangxi Province, farmers manage water and nutrients precisely to optimize crop yield. Monitoring dissolved carbon dioxide (CO\u2082)\u00a0in irrigation channels and standing water helps understand soil respiration, root activity, and greenhouse gas dynamics.To support precision water management, the KWS-5000 dissolved CO\u2082\u00a0sensor\u00a0was deployed for continuous [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":23865,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-23769","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sensor"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/posts\/23769","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/comments?post=23769"}],"version-history":[{"count":0,"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/posts\/23769\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/media\/23865"}],"wp:attachment":[{"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/media?parent=23769"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/categories?post=23769"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/tags?post=23769"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}