{"id":2415,"date":"2016-11-06T20:54:26","date_gmt":"2016-11-06T20:54:26","guid":{"rendered":"http:\/\/organikanova.com\/?p=2415"},"modified":"2023-01-03T17:30:44","modified_gmt":"2023-01-03T17:30:44","slug":"the-circulation-of-phosphorus","status":"publish","type":"post","link":"https:\/\/organikanova.com\/sr\/the-circulation-of-phosphorus\/","title":{"rendered":"<strong>Kru\u017eenje fosfora u zemlji\u0161tu<\/strong>"},"content":{"rendered":"<p><strong>Kru\u017eenje fosfora u zemlji\u0161tu<\/strong> je veoma zna\u010dajan mikrobiolo\u0161ki proces. Zna se da fosfora u zemlji\u0161tu ima u proseku oko 0,15 %.Najve\u0107i deo se u zemlji\u0161tu nalazi u obliku neorganskih jedinjenja,a ostatak je u organskim jedinjenjima.Tu spadaju nukleinska kiseline,fosfolipidi i dr.Njiegova pristupa\u010dnost za biljke najve\u0107im delom zavisi od pH vrednosti koga ima zemlji\u0161te.Biljke ga usvajaju iz zemljinog rastvora u obliku jona ortofosforne kiseline i H2PO4 i HPO4 jona.Koji jon \u0107e biti usvojen prvenstveno zavisi od pH vrednosti zemlji\u0161ta.Najve\u0107i deo fosfora u zemlji\u0161tu poti\u010de iz stena i minerala mati\u010dne stene od kojih je zemlji\u0161te nastalo,kao i iz organskih jedinjenja.Obzirom da se fosfor u zemlji\u0161tu nalazi u obliku razli\u010ditie rastvorljivosti veoma je bitan koeficijenat njegove pristupa\u010dnosti za biljke,kao i njegovo vra\u0107anje u zemlji\u0161te preko organske materije.Ove procese u najve\u0107em delu reguli\u0161u zemlji\u0161ne bakterije. Od ukupne koli\u010dine koja se organskim putem vra\u0107a i redukuje najve\u0107i deo se vra\u0107a odumiranjem bakterija.One od ukupne te\u017eine svog tela imaju oko 30 % fosfora.Taj proces se naziva fosfofikacija, gde nastaju jedinjenja za ishranu biljaka.<\/p>\n<p><strong>Fosfomobilizacija<\/strong> je drugi zna\u010dajan proces. Ovim se nerastvorivi terciarni fosfati dovode u pristupa\u010dno stanje preko kiselina: limunske, sir\u0107etne, ugljene i dr. U ovu grupu spada i osloba\u0111anje fosfora od alumosilikata. Alumosilikata u zemlji\u0161tu ima oko 62 % od ukupne te\u017eine zemlji\u0161ta (to je neiscrpna materija). Bakterije iz roda Bacilus i Pseudomonas , podsti\u010du mineralizaciju alumosilikata, gde mobili\u0161u pristupa\u010dne anjone u \u0107elijsku protoplazmu. U ovom procesu u kome bakterije iz alumosilikata usvajaju kalcijum i transformi\u0161u ga u trikalcijum fosfate kao primarne i sekundarne fosfate, a koji su pristupa\u010dni za biljke. Isto tako kad se iz kristalne re\u0161etke alumosilikata izdvoje silicijevi joni, koji u organizmu bakterija posle odumiranja bakterija transformi\u0161u u fosforne jone, koji su pristupa\u010dni za biljke.<\/p>\n<p><strong>Defosfofikacija<\/strong> je mikrobiolo\u0161ki proces redukcije fosfata do gasovitog preko fosfina (H<sub>3<\/sub>P) u anaerobnim uslovima. Sli\u010dno denitrifikaciji azota.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kru\u017eenje fosfora u zemlji\u0161tu je veoma zna\u010dajan mikrobiolo\u0161ki proces. Zna se da fosfora u zemlji\u0161tu ima u proseku oko 0,15 %.Najve\u0107i deo se u zemlji\u0161tu nalazi<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-2415","post","type-post","status-publish","format-standard","hentry","category-informacii"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Kru\u017eenje fosfora u zemlji\u0161tu - organikanova.com<\/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:\/\/organikanova.com\/sr\/the-circulation-of-phosphorus\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kru\u017eenje fosfora u zemlji\u0161tu - organikanova.com\" \/>\n<meta property=\"og:description\" content=\"Kru\u017eenje fosfora u zemlji\u0161tu je veoma zna\u010dajan mikrobiolo\u0161ki proces. Zna se da fosfora u zemlji\u0161tu ima u proseku oko 0,15 %.Najve\u0107i deo se u zemlji\u0161tu nalazi [\u2026]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/organikanova.com\/sr\/the-circulation-of-phosphorus\/\" \/>\n<meta property=\"og:site_name\" content=\"organikanova.com\" \/>\n<meta property=\"article:published_time\" content=\"2016-11-06T20:54:26+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-01-03T17:30:44+00:00\" \/>\n<meta name=\"author\" content=\"organikaadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"organikaadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/organikanova.com\\\/sr\\\/the-circulation-of-phosphorus\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/organikanova.com\\\/sr\\\/the-circulation-of-phosphorus\\\/\"},\"author\":{\"name\":\"organikaadmin\",\"@id\":\"https:\\\/\\\/organikanova.com\\\/sr\\\/#\\\/schema\\\/person\\\/3952080e1c49bcd6a193b091cd8ccb8d\"},\"headline\":\"Kru\u017eenje fosfora u zemlji\u0161tu\",\"datePublished\":\"2016-11-06T20:54:26+00:00\",\"dateModified\":\"2023-01-03T17:30:44+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/organikanova.com\\\/sr\\\/the-circulation-of-phosphorus\\\/\"},\"wordCount\":360,\"articleSection\":[\"Information\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/organikanova.com\\\/sr\\\/the-circulation-of-phosphorus\\\/\",\"url\":\"https:\\\/\\\/organikanova.com\\\/sr\\\/the-circulation-of-phosphorus\\\/\",\"name\":\"Kru\u017eenje fosfora u zemlji\u0161tu - organikanova.com\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/organikanova.com\\\/sr\\\/#website\"},\"datePublished\":\"2016-11-06T20:54:26+00:00\",\"dateModified\":\"2023-01-03T17:30:44+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/organikanova.com\\\/sr\\\/#\\\/schema\\\/person\\\/3952080e1c49bcd6a193b091cd8ccb8d\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/organikanova.com\\\/sr\\\/the-circulation-of-phosphorus\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/organikanova.com\\\/sr\\\/the-circulation-of-phosphorus\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/organikanova.com\\\/sr\\\/the-circulation-of-phosphorus\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/organikanova.com\\\/sr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Kru\u017eenje fosfora u zemlji\u0161tu\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/organikanova.com\\\/sr\\\/#website\",\"url\":\"https:\\\/\\\/organikanova.com\\\/sr\\\/\",\"name\":\"organikanova.com\",\"description\":\"Organic Microbial Fertilizer\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/organikanova.com\\\/sr\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/organikanova.com\\\/sr\\\/#\\\/schema\\\/person\\\/3952080e1c49bcd6a193b091cd8ccb8d\",\"name\":\"organikaadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/ff8849bc041a8dff1e5ee1921ba3692da4f3a5a7b33b63386b4ed73a85199f17?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/ff8849bc041a8dff1e5ee1921ba3692da4f3a5a7b33b63386b4ed73a85199f17?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/ff8849bc041a8dff1e5ee1921ba3692da4f3a5a7b33b63386b4ed73a85199f17?s=96&d=mm&r=g\",\"caption\":\"organikaadmin\"},\"url\":\"https:\\\/\\\/organikanova.com\\\/sr\\\/author\\\/organikaadmin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Kru\u017eenje fosfora u zemlji\u0161tu - organikanova.com","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:\/\/organikanova.com\/sr\/the-circulation-of-phosphorus\/","og_locale":"en_US","og_type":"article","og_title":"Kru\u017eenje fosfora u zemlji\u0161tu - organikanova.com","og_description":"Kru\u017eenje fosfora u zemlji\u0161tu je veoma zna\u010dajan mikrobiolo\u0161ki proces. Zna se da fosfora u zemlji\u0161tu ima u proseku oko 0,15 %.Najve\u0107i deo se u zemlji\u0161tu nalazi [\u2026]","og_url":"https:\/\/organikanova.com\/sr\/the-circulation-of-phosphorus\/","og_site_name":"organikanova.com","article_published_time":"2016-11-06T20:54:26+00:00","article_modified_time":"2023-01-03T17:30:44+00:00","author":"organikaadmin","twitter_card":"summary_large_image","twitter_misc":{"Written by":"organikaadmin","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/organikanova.com\/sr\/the-circulation-of-phosphorus\/#article","isPartOf":{"@id":"https:\/\/organikanova.com\/sr\/the-circulation-of-phosphorus\/"},"author":{"name":"organikaadmin","@id":"https:\/\/organikanova.com\/sr\/#\/schema\/person\/3952080e1c49bcd6a193b091cd8ccb8d"},"headline":"Kru\u017eenje fosfora u zemlji\u0161tu","datePublished":"2016-11-06T20:54:26+00:00","dateModified":"2023-01-03T17:30:44+00:00","mainEntityOfPage":{"@id":"https:\/\/organikanova.com\/sr\/the-circulation-of-phosphorus\/"},"wordCount":360,"articleSection":["Information"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/organikanova.com\/sr\/the-circulation-of-phosphorus\/","url":"https:\/\/organikanova.com\/sr\/the-circulation-of-phosphorus\/","name":"Kru\u017eenje fosfora u zemlji\u0161tu - organikanova.com","isPartOf":{"@id":"https:\/\/organikanova.com\/sr\/#website"},"datePublished":"2016-11-06T20:54:26+00:00","dateModified":"2023-01-03T17:30:44+00:00","author":{"@id":"https:\/\/organikanova.com\/sr\/#\/schema\/person\/3952080e1c49bcd6a193b091cd8ccb8d"},"breadcrumb":{"@id":"https:\/\/organikanova.com\/sr\/the-circulation-of-phosphorus\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/organikanova.com\/sr\/the-circulation-of-phosphorus\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/organikanova.com\/sr\/the-circulation-of-phosphorus\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/organikanova.com\/sr\/"},{"@type":"ListItem","position":2,"name":"Kru\u017eenje fosfora u zemlji\u0161tu"}]},{"@type":"WebSite","@id":"https:\/\/organikanova.com\/sr\/#website","url":"https:\/\/organikanova.com\/sr\/","name":"organikanova.com","description":"Organic Microbial Fertilizer","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/organikanova.com\/sr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/organikanova.com\/sr\/#\/schema\/person\/3952080e1c49bcd6a193b091cd8ccb8d","name":"organikaadmin","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/ff8849bc041a8dff1e5ee1921ba3692da4f3a5a7b33b63386b4ed73a85199f17?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/ff8849bc041a8dff1e5ee1921ba3692da4f3a5a7b33b63386b4ed73a85199f17?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/ff8849bc041a8dff1e5ee1921ba3692da4f3a5a7b33b63386b4ed73a85199f17?s=96&d=mm&r=g","caption":"organikaadmin"},"url":"https:\/\/organikanova.com\/sr\/author\/organikaadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/organikanova.com\/sr\/wp-json\/wp\/v2\/posts\/2415","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/organikanova.com\/sr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/organikanova.com\/sr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/organikanova.com\/sr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/organikanova.com\/sr\/wp-json\/wp\/v2\/comments?post=2415"}],"version-history":[{"count":2,"href":"https:\/\/organikanova.com\/sr\/wp-json\/wp\/v2\/posts\/2415\/revisions"}],"predecessor-version":[{"id":2940,"href":"https:\/\/organikanova.com\/sr\/wp-json\/wp\/v2\/posts\/2415\/revisions\/2940"}],"wp:attachment":[{"href":"https:\/\/organikanova.com\/sr\/wp-json\/wp\/v2\/media?parent=2415"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/organikanova.com\/sr\/wp-json\/wp\/v2\/categories?post=2415"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/organikanova.com\/sr\/wp-json\/wp\/v2\/tags?post=2415"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}