{"id":34165,"date":"2021-09-10T11:44:53","date_gmt":"2021-09-10T09:44:53","guid":{"rendered":"https:\/\/foretnature.be\/resume-foret-mail\/les-cycles-chimiques-et-les-especes-forestieres\/"},"modified":"2021-09-10T11:44:53","modified_gmt":"2021-09-10T09:44:53","slug":"les-cycles-chimiques-et-les-especes-forestieres","status":"publish","type":"resume-foret-mail","link":"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-cycles-chimiques-et-les-especes-forestieres\/","title":{"rendered":"Les cycles chimiques et les esp\u00e8ces foresti\u00e8res"},"content":{"rendered":"

Une \u00e9tude vient d\u2019\u00eatre men\u00e9e, dans le centre de l\u2019Allemagne, sur la comp\u00e9tition entre la biomasse microbienne et les arbres vis-\u00e0-vis des \u00e9l\u00e9ments N, P et K. Deux objectifs \u00e9taient allou\u00e9s \u00e0 cette \u00e9tude :
\n1. Est-ce que le m\u00e9lange d\u2019essence affecte les cycles de l\u2019azote (N), du phosphore (P) et du potassium (K) ?2. Y a-t-il une comp\u00e9tition entre les arbres et la biomasse microbienne vis-\u00e0-vis de ces \u00e9l\u00e9ments ?
\nL\u2019\u00e9tude a \u00e9t\u00e9 r\u00e9alis\u00e9e en \u00e9tudiant le cycle de ces \u00e9l\u00e9ments dans diff\u00e9rents types de peuplements : peuplements mono-sp\u00e9cifiques de h\u00eatre, ch\u00eane, charme et tilleul et peuplements m\u00e9lang\u00e9s contenant 3 des 4 esp\u00e8ces cit\u00e9es.
\nLes r\u00e9sultats ont mis en \u00e9vidence diff\u00e9rentes conclusions :
\nPour conclure, la faible disponibilit\u00e9 du phosphore et du potassium, notable dans les peuplements de h\u00eatre et ayant pour effet de limiter sa croissance, est att\u00e9nu\u00e9e en m\u00e9langeant le h\u00eatre avec le charme ou le tilleul. Ces r\u00e9sultats sur le cycle des \u00e9l\u00e9ments chimiques et leur disponibilit\u00e9, variables selon les essences en place, peuvent servir la gestion foresti\u00e8re en am\u00e9liorant la productivit\u00e9 et la fertilit\u00e9 des sols.
\nSchmidt M., Veldkamp E., Corre M. D. (2016) Tree-microbial biomass competition for nutrients in a temperate deciduous forest, central Germany. Plos Biology. DOI 10.1007\/s11104-016-2923-0<\/p>","protected":false},"excerpt":{"rendered":"

Une \u00e9tude vient d\u2019\u00eatre men\u00e9e, dans le centre de l\u2019Allemagne, sur la comp\u00e9tition entre la biomasse microbienne et les arbres vis-\u00e0-vis des \u00e9l\u00e9ments N, P et K. Deux objectifs \u00e9taient allou\u00e9s \u00e0 cette \u00e9tude : 1. Est-ce que le m\u00e9lange d\u2019essence affecte les cycles de l\u2019azote (N), du phosphore (P) et du potassium (K) ?2. […]<\/p>","protected":false},"featured_media":0,"template":"","categories":[50],"acf":[],"yoast_head":"\nLes cycles chimiques et les esp\u00e8ces foresti\u00e8res - For\u00eat.Nature<\/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:\/\/foretnature.be\/en\/resume-foret-mail\/les-cycles-chimiques-et-les-especes-forestieres\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Les cycles chimiques et les esp\u00e8ces foresti\u00e8res - For\u00eat.Nature\" \/>\n<meta property=\"og:description\" content=\"Une \u00e9tude vient d\u2019\u00eatre men\u00e9e, dans le centre de l\u2019Allemagne, sur la comp\u00e9tition entre la biomasse microbienne et les arbres vis-\u00e0-vis des \u00e9l\u00e9ments N, P et K. Deux objectifs \u00e9taient allou\u00e9s \u00e0 cette \u00e9tude : 1. Est-ce que le m\u00e9lange d\u2019essence affecte les cycles de l\u2019azote (N), du phosphore (P) et du potassium (K) ?2. […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-cycles-chimiques-et-les-especes-forestieres\/\" \/>\n<meta property=\"og:site_name\" content=\"For\u00eat.Nature\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-cycles-chimiques-et-les-especes-forestieres\/\",\"url\":\"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-cycles-chimiques-et-les-especes-forestieres\/\",\"name\":\"Les cycles chimiques et les esp\u00e8ces foresti\u00e8res - For\u00eat.Nature\",\"isPartOf\":{\"@id\":\"https:\/\/foretnature.be\/#website\"},\"datePublished\":\"2021-09-10T09:44:53+00:00\",\"dateModified\":\"2021-09-10T09:44:53+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-cycles-chimiques-et-les-especes-forestieres\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-cycles-chimiques-et-les-especes-forestieres\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-cycles-chimiques-et-les-especes-forestieres\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/foretnature.be\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Les cycles chimiques et les esp\u00e8ces foresti\u00e8res\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/foretnature.be\/#website\",\"url\":\"https:\/\/foretnature.be\/\",\"name\":\"For\u00eat.Nature\",\"description\":\"Une \u00e9quipe technique au service de la for\u00eat\",\"publisher\":{\"@id\":\"https:\/\/foretnature.be\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/foretnature.be\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/foretnature.be\/#organization\",\"name\":\"For\u00eat.Nature\",\"url\":\"https:\/\/foretnature.be\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\/\/foretnature.be\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png\",\"contentUrl\":\"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png\",\"width\":300,\"height\":151,\"caption\":\"For\u00eat.Nature\"},\"image\":{\"@id\":\"https:\/\/foretnature.be\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Les cycles chimiques et les esp\u00e8ces foresti\u00e8res - For\u00eat.Nature","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-cycles-chimiques-et-les-especes-forestieres\/","og_locale":"en_GB","og_type":"article","og_title":"Les cycles chimiques et les esp\u00e8ces foresti\u00e8res - For\u00eat.Nature","og_description":"Une \u00e9tude vient d\u2019\u00eatre men\u00e9e, dans le centre de l\u2019Allemagne, sur la comp\u00e9tition entre la biomasse microbienne et les arbres vis-\u00e0-vis des \u00e9l\u00e9ments N, P et K. Deux objectifs \u00e9taient allou\u00e9s \u00e0 cette \u00e9tude : 1. Est-ce que le m\u00e9lange d\u2019essence affecte les cycles de l\u2019azote (N), du phosphore (P) et du potassium (K) ?2. […]","og_url":"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-cycles-chimiques-et-les-especes-forestieres\/","og_site_name":"For\u00eat.Nature","twitter_card":"summary_large_image","twitter_misc":{"Estimated reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-cycles-chimiques-et-les-especes-forestieres\/","url":"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-cycles-chimiques-et-les-especes-forestieres\/","name":"Les cycles chimiques et les esp\u00e8ces foresti\u00e8res - For\u00eat.Nature","isPartOf":{"@id":"https:\/\/foretnature.be\/#website"},"datePublished":"2021-09-10T09:44:53+00:00","dateModified":"2021-09-10T09:44:53+00:00","breadcrumb":{"@id":"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-cycles-chimiques-et-les-especes-forestieres\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/foretnature.be\/en\/resume-foret-mail\/les-cycles-chimiques-et-les-especes-forestieres\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/foretnature.be\/en\/resume-foret-mail\/les-cycles-chimiques-et-les-especes-forestieres\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/foretnature.be\/en\/"},{"@type":"ListItem","position":2,"name":"Les cycles chimiques et les esp\u00e8ces foresti\u00e8res"}]},{"@type":"WebSite","@id":"https:\/\/foretnature.be\/#website","url":"https:\/\/foretnature.be\/","name":"For\u00eat.Nature","description":"Une \u00e9quipe technique au service de la for\u00eat","publisher":{"@id":"https:\/\/foretnature.be\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/foretnature.be\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/foretnature.be\/#organization","name":"For\u00eat.Nature","url":"https:\/\/foretnature.be\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/foretnature.be\/#\/schema\/logo\/image\/","url":"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png","contentUrl":"https:\/\/foretnature.be\/wp-content\/uploads\/2021\/01\/logoFOblanc.png","width":300,"height":151,"caption":"For\u00eat.Nature"},"image":{"@id":"https:\/\/foretnature.be\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/resume-foret-mail\/34165"}],"collection":[{"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/resume-foret-mail"}],"about":[{"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/types\/resume-foret-mail"}],"version-history":[{"count":0,"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/resume-foret-mail\/34165\/revisions"}],"wp:attachment":[{"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/media?parent=34165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/foretnature.be\/en\/wp-json\/wp\/v2\/categories?post=34165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}