{"id":513,"date":"2021-11-24T14:27:41","date_gmt":"2021-11-24T13:27:41","guid":{"rendered":"https:\/\/www.humusformen.de\/?page_id=513"},"modified":"2023-09-13T16:17:03","modified_gmt":"2023-09-13T14:17:03","slug":"rhizo-moder","status":"publish","type":"page","link":"https:\/\/www.humusformen.de\/?page_id=513","title":{"rendered":"Rhizo-Moder"},"content":{"rendered":"<p>Zunehmende Belichtung und Erw\u00e4rmung des Waldbodens unter einschichtigen, mittelalten bis alten Best\u00e4nden f\u00f6rdern die fl\u00e4chenhafte Ausbreitung des Rhizo-Moders meist unter faziesbildender Drahtschmiele aber auch unter Reitgras-Arten. Unter Kiefer und Eiche k\u00f6nnen auch hohe Deckungsgrade an Zwergstr\u00e4uchern (z.\u00a0B. Heidelbeere und Preiselbeere) auftreten. Rhizo-Moder entwickelt sich aus Rohhumus- und Moderhumusformen. Infolge intensiver Durchwurzelung und Bel\u00fcftung wird der urspr\u00fcnglich ausgebildete Oh-Horizont gelockert und zunehmend mineralisiert. Eine Differenzierung zwischen Of- und Odh-Horizont, h\u00e4ufig auch zwischen Odh- und dem obersten A-Horizont ist schwierig. Die organische Feinsubstanz und zum Teil auch das Of-Material sind innerhalb des Wurzelfilzes verteilt. Die C\/N-Verh\u00e4ltnisse liegen meist &gt;\u00a022, unter Zwergstr\u00e4uchern &gt;\u00a025.<\/p>\n<ul>\n<li>Ol-Horizont ganzj\u00e4hrig vorhanden und<\/li>\n<li>Odf- \u00fcber Odh-Horizont ganzj\u00e4hrig vorhanden oder Odf+Odh-Horizont ganzj\u00e4hrig vorhanden und<\/li>\n<li>auf Mineralb\u00f6den \u00fcber Ah- oder Ah-Ee-Horizont<\/li>\n<\/ul>\n<div id=\"attachment_49\" style=\"width: 310px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.humusformen.de\/wp-content\/uploads\/2021\/11\/gfmod.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-49\" class=\"wp-image-49 size-medium\" src=\"https:\/\/www.humusformen.de\/wp-content\/uploads\/2021\/11\/gfmod-300x189.jpg\" alt=\"\" width=\"300\" height=\"189\" srcset=\"https:\/\/www.humusformen.de\/wp-content\/uploads\/2021\/11\/gfmod-300x189.jpg 300w, https:\/\/www.humusformen.de\/wp-content\/uploads\/2021\/11\/gfmod-1024x646.jpg 1024w, https:\/\/www.humusformen.de\/wp-content\/uploads\/2021\/11\/gfmod-768x485.jpg 768w, https:\/\/www.humusformen.de\/wp-content\/uploads\/2021\/11\/gfmod-475x300.jpg 475w, https:\/\/www.humusformen.de\/wp-content\/uploads\/2021\/11\/gfmod.jpg 1420w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><p id=\"caption-attachment-49\" class=\"wp-caption-text\"><em>Odf+Odbh-Horizont eines Rhizo-Moders,<\/em><br \/><em>\u00a9 Gerhard Milbert<\/em><\/p><\/div>\n<p style=\"text-align: center;\">\n","protected":false},"excerpt":{"rendered":"<p>Zunehmende Belichtung und Erw\u00e4rmung des Waldbodens unter einschichtigen, mittelalten bis alten Best\u00e4nden f\u00f6rdern die fl\u00e4chenhafte Ausbreitung des Rhizo-Moders meist unter faziesbildender Drahtschmiele aber auch unter Reitgras-Arten. Unter Kiefer und Eiche k\u00f6nnen auch hohe Deckungsgrade an Zwergstr\u00e4uchern (z.\u00a0B. Heidelbeere und Preiselbeere) &hellip; <a href=\"https:\/\/www.humusformen.de\/?page_id=513\">Weiterlesen <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":229,"menu_order":3,"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>Rhizo-Moder - 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=513\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rhizo-Moder - Humusformen\" \/>\n<meta property=\"og:description\" content=\"Zunehmende Belichtung und Erw\u00e4rmung des Waldbodens unter einschichtigen, mittelalten bis alten Best\u00e4nden f\u00f6rdern die fl\u00e4chenhafte Ausbreitung des Rhizo-Moders meist unter faziesbildender Drahtschmiele aber auch unter Reitgras-Arten. Unter Kiefer und Eiche k\u00f6nnen auch hohe Deckungsgrade an Zwergstr\u00e4uchern (z.\u00a0B. 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