{"id":232,"date":"2021-11-09T18:58:19","date_gmt":"2021-11-09T17:58:19","guid":{"rendered":"https:\/\/www.humusformen.de\/?page_id=232"},"modified":"2023-09-13T14:59:40","modified_gmt":"2023-09-13T12:59:40","slug":"rohhumus","status":"publish","type":"page","link":"https:\/\/www.humusformen.de\/?page_id=232","title":{"rendered":"Rohhumus"},"content":{"rendered":"<p>Auf sehr basenarmen B\u00f6den mit sehr schlecht zersetzbaren Streuarten (z.\u00a0B. aus Fichte, Kiefer, Preiselbeere, Heidelbeere, Besenheide) entwickelt sich Rohhumus. Ein weites C\/N-Verh\u00e4ltnis und phenolhaltige Streu verringern die Mineralisierbarkeit der Streu. Im Rohhumus fehlt die mischende T\u00e4tigkeit von endog\u00e4ischen und anezischen Regenw\u00fcrmern. Die Streuzersetzung findet ausschlie\u00dflich in der organischen Auflage statt, sie verl\u00e4uft sehr langsam und unvollst\u00e4ndig. Wanderungsf\u00e4hige Huminstoffe entstehen in st\u00e4rkerem Ma\u00dfe als beim Moder. Diese k\u00f6nnen mit dem Sickerwasser verlagert werden. Bei nicht streugenutzten Formen sind stets Ol-, Of- und Oh-Horizonte vorhanden. Der Oh-Horizont ist kompakt und stets brechbar. Rohhumusauflagen f\u00f6rdern die Podsolierung. Das C\/N-Verh\u00e4ltnis im Osh- oder Okh-Horizont ist meist &gt;\u00a025, das C\/P-Verh\u00e4ltnis &gt; 400.<\/p>\n<ul>\n<li>Ol-Horizont vorhanden und<\/li>\n<li>Of-Horizont vorhanden und<\/li>\n<li>Osh- oder Okh-Horizont vorhanden und<\/li>\n<li>sofern \u00fcber Mineralboden, Ee-Ah, Ah-Ee oder Ee-Horizont vorhanden<\/li>\n<\/ul>\n<p><strong><em>Subtypen<\/em><\/strong><\/p>\n<p><strong>ARM<\/strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong><a href=\"https:\/\/www.humusformen.de\/?page_id=556\"> Moderartiger Rohhumus<\/a><\/strong><\/p>\n<p><strong>ART<\/strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <a href=\"https:\/\/www.humusformen.de\/?page_id=559\"><strong>Typischer Rohhumus<\/strong><\/a><\/p>\n<p><strong>ARF<\/strong>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong>\u00a0<a href=\"https:\/\/www.humusformen.de\/?page_id=596\"> Feucht-Rohhumus<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Auf sehr basenarmen B\u00f6den mit sehr schlecht zersetzbaren Streuarten (z.\u00a0B. aus Fichte, Kiefer, Preiselbeere, Heidelbeere, Besenheide) entwickelt sich Rohhumus. Ein weites C\/N-Verh\u00e4ltnis und phenolhaltige Streu verringern die Mineralisierbarkeit der Streu. Im Rohhumus fehlt die mischende T\u00e4tigkeit von endog\u00e4ischen und anezischen &hellip; <a href=\"https:\/\/www.humusformen.de\/?page_id=232\">Weiterlesen <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":170,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Rohhumus - Humusformen<\/title>\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.humusformen.de\/?page_id=232\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rohhumus - Humusformen\" \/>\n<meta property=\"og:description\" content=\"Auf sehr basenarmen B\u00f6den mit sehr schlecht zersetzbaren Streuarten (z.\u00a0B. aus Fichte, Kiefer, Preiselbeere, Heidelbeere, Besenheide) entwickelt sich Rohhumus. 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Ein weites C\/N-Verh\u00e4ltnis und phenolhaltige Streu verringern die Mineralisierbarkeit der Streu. Im Rohhumus fehlt die mischende T\u00e4tigkeit von endog\u00e4ischen und anezischen &hellip; Weiterlesen &rarr;","og_url":"https:\/\/www.humusformen.de\/?page_id=232","og_site_name":"Humusformen","article_modified_time":"2023-09-13T12:59:40+00:00","twitter_card":"summary_large_image","twitter_misc":{"Gesch\u00e4tzte Lesezeit":"1 Minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.humusformen.de\/?page_id=232","url":"https:\/\/www.humusformen.de\/?page_id=232","name":"Rohhumus - Humusformen","isPartOf":{"@id":"https:\/\/www.humusformen.de\/#website"},"datePublished":"2021-11-09T17:58:19+00:00","dateModified":"2023-09-13T12:59:40+00:00","breadcrumb":{"@id":"https:\/\/www.humusformen.de\/?page_id=232#breadcrumb"},"inLanguage":"de-DE","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.humusformen.de\/?page_id=232"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.humusformen.de\/?page_id=232#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Startseite","item":"https:\/\/www.humusformen.de\/"},{"@type":"ListItem","position":2,"name":"Humusformen","item":"https:\/\/www.humusformen.de\/?page_id=113"},{"@type":"ListItem","position":3,"name":"Auflage-Humusformen","item":"https:\/\/www.humusformen.de\/?page_id=170"},{"@type":"ListItem","position":4,"name":"Rohhumus"}]},{"@type":"WebSite","@id":"https:\/\/www.humusformen.de\/#website","url":"https:\/\/www.humusformen.de\/","name":"Humusformen","description":"AG Humusformen der Deutschen Bodenkundlichen Gesellschaft","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.humusformen.de\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"de-DE"}]}},"_links":{"self":[{"href":"https:\/\/www.humusformen.de\/index.php?rest_route=\/wp\/v2\/pages\/232"}],"collection":[{"href":"https:\/\/www.humusformen.de\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.humusformen.de\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.humusformen.de\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.humusformen.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=232"}],"version-history":[{"count":13,"href":"https:\/\/www.humusformen.de\/index.php?rest_route=\/wp\/v2\/pages\/232\/revisions"}],"predecessor-version":[{"id":616,"href":"https:\/\/www.humusformen.de\/index.php?rest_route=\/wp\/v2\/pages\/232\/revisions\/616"}],"up":[{"embeddable":true,"href":"https:\/\/www.humusformen.de\/index.php?rest_route=\/wp\/v2\/pages\/170"}],"wp:attachment":[{"href":"https:\/\/www.humusformen.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}