{"id":1194,"date":"2016-05-12T10:46:13","date_gmt":"2016-05-12T08:46:13","guid":{"rendered":"http:\/\/www.bodenoekologie.com\/en\/?page_id=1194"},"modified":"2022-06-15T13:01:27","modified_gmt":"2022-06-15T11:01:27","slug":"analytik","status":"publish","type":"page","link":"https:\/\/www.bodenoekologie.com\/en\/labor-2\/analytik\/","title":{"rendered":"Fractionated Analysis"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_heading-876d53fef3a41dfad641efc78f482c77\">\n#top .av-special-heading.av-av_heading-876d53fef3a41dfad641efc78f482c77{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-av_heading-876d53fef3a41dfad641efc78f482c77 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-av_heading-876d53fef3a41dfad641efc78f482c77 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-av_heading-876d53fef3a41dfad641efc78f482c77 av-special-heading-h1  avia-builder-el-0  el_before_av_textblock  avia-builder-el-first '><h1 class='av-special-heading-tag '  itemprop=\"headline\"  >Fractionated Analysis<\/h1><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n<section  class='av_textblock_section av-kirfr7jo-1555754590a10f7fe7f8cb84e54a5fe4 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p>In order to assess soil fertility appropriately and to deduce proper amelioration measures, we analyze soils in <strong>our laboratory<\/strong> according to the method of the \u201c<strong>Fractionated Analysis<\/strong>\u201d (certified according to \u00d6NORM S2122-1). Developed by the Austrian soil scientist Professor Husz, the analysis depicts the <strong>complexity of soil fertility<\/strong> via the determination of 120 individual parameters.<\/p>\n<p>Therefore, nutrients and potential pollutants are measured in their different <strong>availabilities<\/strong> (= <strong>fractions<\/strong>): water-soluble, exchangeable and reserve fraction. This allows the identification of nutrient ratios and potentially mobilizable reserve substances. We are constantly refining the method by integrating current findings of soil research and requirements from <strong>agricultural practice<\/strong>.<\/p>\n<p>The following chart represents the parameters and the methods of analysis.<\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-dzliyi-f6aa0db315cd3c1fceba4a2293fdcbdc\">\n.avia-image-container.av-dzliyi-f6aa0db315cd3c1fceba4a2293fdcbdc img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-dzliyi-f6aa0db315cd3c1fceba4a2293fdcbdc .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-dzliyi-f6aa0db315cd3c1fceba4a2293fdcbdc av-styling- av-img-linked avia_animated_image av-animated-when-visible-95 pop-up avia-align-center  avia-builder-el-2  el_after_av_textblock  el_before_av_textblock '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><a href=\"https:\/\/www.bodenoekologie.com\/wp-content\/uploads\/2016\/05\/Screen-shot-2016-05-12-at-10.49.21-1030x528.png\" data-srcset=\"https:\/\/www.bodenoekologie.com\/wp-content\/uploads\/2016\/05\/Screen-shot-2016-05-12-at-10.49.21-1030x528.png 1030w, https:\/\/www.bodenoekologie.com\/wp-content\/uploads\/2016\/05\/Screen-shot-2016-05-12-at-10.49.21-300x154.png 300w, https:\/\/www.bodenoekologie.com\/wp-content\/uploads\/2016\/05\/Screen-shot-2016-05-12-at-10.49.21-705x362.png 705w, https:\/\/www.bodenoekologie.com\/wp-content\/uploads\/2016\/05\/Screen-shot-2016-05-12-at-10.49.21-450x231.png 450w, https:\/\/www.bodenoekologie.com\/wp-content\/uploads\/2016\/05\/Screen-shot-2016-05-12-at-10.49.21.png 1111w\" data-sizes=\"(max-width: 1030px) 100vw, 1030px\" class='avia_image '  aria-label='Zusammenfassende tabelle'><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-1197 avia-img-lazy-loading-not-1197 avia_image ' src=\"https:\/\/www.bodenoekologie.com\/wp-content\/uploads\/2016\/05\/Screen-shot-2016-05-12-at-10.49.21-1030x528.png\" alt='' title='Zusammenfassende tabelle'  height=\"528\" width=\"1030\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.bodenoekologie.com\/wp-content\/uploads\/2016\/05\/Screen-shot-2016-05-12-at-10.49.21-1030x528.png 1030w, https:\/\/www.bodenoekologie.com\/wp-content\/uploads\/2016\/05\/Screen-shot-2016-05-12-at-10.49.21-300x154.png 300w, https:\/\/www.bodenoekologie.com\/wp-content\/uploads\/2016\/05\/Screen-shot-2016-05-12-at-10.49.21-705x362.png 705w, https:\/\/www.bodenoekologie.com\/wp-content\/uploads\/2016\/05\/Screen-shot-2016-05-12-at-10.49.21-450x231.png 450w, https:\/\/www.bodenoekologie.com\/wp-content\/uploads\/2016\/05\/Screen-shot-2016-05-12-at-10.49.21.png 1111w\" sizes=\"(max-width: 1030px) 100vw, 1030px\" \/><\/a><\/div><\/div><\/div>\n<section  class='av_textblock_section av-kirft3s5-d0790b7921ba4755103b7ac349913277 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><p><em>Summary of the analytics used<\/em><\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-cbbte2-caa9e7f6f51f2ef24df1e578fe12b34b\">\n#top .hr.hr-invisible.av-cbbte2-caa9e7f6f51f2ef24df1e578fe12b34b{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-cbbte2-caa9e7f6f51f2ef24df1e578fe12b34b hr-invisible  avia-builder-el-4  el_after_av_textblock  el_before_av_textblock '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-kirgec23-cb265588308f6110a09aa902f096332e '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h3>Water-soluble Elements \/ Fraction<\/h3>\n<p>The most mobile fraction of substances is the &#8220;water-soluble fraction&#8221;. These are substances that are dissolved in the water-filled pores after a precipitation event. They can be either absorbed directly by the plant roots or washed out with the leachate.<\/p>\n<p>The water-soluble elements of a soil determine the concentration of the substances in the soil solution, which is the most important medium for plant nutrition. The soil solution should have an \u201cideal composition\u201d of the individual nutrients, as the plants can only make very limited selections when taking up nutrients.<\/p>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-abm5kq-8bb6efdee320f87f010467ac300cf588\">\n.av_font_icon.av-abm5kq-8bb6efdee320f87f010467ac300cf588{\ncolor:#aba00d;\nborder-color:#aba00d;\n}\n.av_font_icon.av-abm5kq-8bb6efdee320f87f010467ac300cf588 .av-icon-char{\nfont-size:20px;\nline-height:20px;\n}\n<\/style>\n<span  class='av_font_icon av-abm5kq-8bb6efdee320f87f010467ac300cf588 avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-icon-animate'><span class='av-icon-char' aria-hidden='true' data-av_icon='\ue84c' data-av_iconfont='entypo-fontello' ><\/span><\/span>\n<p><a href=\"https:\/\/www.bodenoekologie.com\/wp-content\/uploads\/2021\/05\/Infosheet-Water-soluble-Elements_2021-05.pdf\" target=\"_blank\" rel=\"noopener\">Information sheet Water-soluble Elements<\/a><\/p>\n<h3>Exchangeable Elements \/ Fraction<\/h3>\n<p>The &#8220;exchangeable fraction&#8221; compromises substances that adhere to negatively or positively charged surfaces of clay and humus particles due to the charge difference. These substances can be displaced from the surfaces by other charged particles and subsequently enrich the soil solution. This fraction is one of the most important pool for plant nutrition!<\/p>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-9n2vqi-e7dafa1871746c6935f2d3b02631a4fa\">\n.av_font_icon.av-9n2vqi-e7dafa1871746c6935f2d3b02631a4fa{\ncolor:#aba00d;\nborder-color:#aba00d;\n}\n.av_font_icon.av-9n2vqi-e7dafa1871746c6935f2d3b02631a4fa .av-icon-char{\nfont-size:20px;\nline-height:20px;\n}\n<\/style>\n<span  class='av_font_icon av-9n2vqi-e7dafa1871746c6935f2d3b02631a4fa avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-icon-animate'><span class='av-icon-char' aria-hidden='true' data-av_icon='\ue84c' data-av_iconfont='entypo-fontello' ><\/span><\/span>\n<p><a href=\"https:\/\/www.bodenoekologie.com\/wp-content\/uploads\/2021\/05\/Infosheet-Exchangeable-Elements_2021-05.pdf\" target=\"_blank\" rel=\"noopener\">Information sheet Exchangeable Elements<\/a><\/p>\n<h3>Plant-available Elements \/ Fraction<\/h3>\n<p>Plant-available elements are those elements which are provided in an accessible form for plant nutrition during the vegetation period. They are the sum of water-soluble and exchangeable elements.<\/p>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-7hobdm-d8ae0370ce227456e242a418db93cd4d\">\n.av_font_icon.av-7hobdm-d8ae0370ce227456e242a418db93cd4d{\ncolor:#aba00d;\nborder-color:#aba00d;\n}\n.av_font_icon.av-7hobdm-d8ae0370ce227456e242a418db93cd4d .av-icon-char{\nfont-size:20px;\nline-height:20px;\n}\n<\/style>\n<span  class='av_font_icon av-7hobdm-d8ae0370ce227456e242a418db93cd4d avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-icon-animate'><span class='av-icon-char' aria-hidden='true' data-av_icon='\ue84c' data-av_iconfont='entypo-fontello' ><\/span><\/span>\n<p><a href=\"https:\/\/www.bodenoekologie.com\/wp-content\/uploads\/2021\/05\/Infosheet-Plant-available-Elements_2021-05.pdf\" target=\"_blank\" rel=\"noopener\">Information sheet Plant-available Elements<\/a><\/p>\n<h3>Subsequently deliverable Elements \/ Reserve Fraction<\/h3>\n<p>Elements in the reserve fraction \/ subsequently deliverable elements become accessible to plants by natural weathering processes within 10 to 15 years. For ecological and economic reasons, it may be reasonable to mobilize the existing reserve pools instead of adding fertilizers.<\/p>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-jzrey-24a019eb6a247f3d1e51abeb815e73d7\">\n.av_font_icon.av-jzrey-24a019eb6a247f3d1e51abeb815e73d7{\ncolor:#aba00d;\nborder-color:#aba00d;\n}\n.av_font_icon.av-jzrey-24a019eb6a247f3d1e51abeb815e73d7 .av-icon-char{\nfont-size:20px;\nline-height:20px;\n}\n<\/style>\n<span  class='av_font_icon av-jzrey-24a019eb6a247f3d1e51abeb815e73d7 avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-icon-animate'><span class='av-icon-char' aria-hidden='true' data-av_icon='\ue84c' data-av_iconfont='entypo-fontello' ><\/span><\/span>\n<p><a href=\"https:\/\/www.bodenoekologie.com\/wp-content\/uploads\/2021\/05\/Infosheet-Reserve-Fraction_2021-05.pdf\" target=\"_blank\" rel=\"noopener\">Information sheet Subsequently deliverable Elements<\/a><\/p>\n<h3>Analysis of the Phosphorus (P) Pools<\/h3>\n<p>Studies (e.g. <em>K\u00f6ster and Nieder 2007<\/em>) as well as our own research shows that most of the agriculturally used soils contain enormous phosphorus reserves (up to 3000 kg\/ha in 30 cm of depth). These reserves are only partly immediately available to plants. Knowing the different chemical bond types of phosphorus empowers to recommend specific activities to mobilize P and integrate P into the biologic cycle again. In this respect, we are analyzing and assessing the following 5 phosphorus pools:<\/p>\n<ol>\n<li>Water-soluble phosphorus<\/li>\n<li>Exchangeable phosphorus<\/li>\n<li>Mineral phosphorus reserve<\/li>\n<li>Organic phosphorus reserve<\/li>\n<li>Total contents of phosphorus<\/li>\n<\/ol>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-46qjuy-09cdb6c60c42af7ad5186712a96b74a3\">\n.av_font_icon.av-46qjuy-09cdb6c60c42af7ad5186712a96b74a3{\ncolor:#aba00d;\nborder-color:#aba00d;\n}\n.av_font_icon.av-46qjuy-09cdb6c60c42af7ad5186712a96b74a3 .av-icon-char{\nfont-size:20px;\nline-height:20px;\n}\n<\/style>\n<span  class='av_font_icon av-46qjuy-09cdb6c60c42af7ad5186712a96b74a3 avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-icon-animate'><span class='av-icon-char' aria-hidden='true' data-av_icon='\ue84c' data-av_iconfont='entypo-fontello' ><\/span><\/span>\n<p><a href=\"https:\/\/www.bodenoekologie.com\/wp-content\/uploads\/2021\/05\/Infosheet-Phosphorus-in-soils_2021-05.pdf\" target=\"_blank\" rel=\"noopener\">Information sheet Phosphorus in Soil<\/a><\/p>\n<h3>References<\/h3>\n<p>K\u00f6ster W., R. Nieder (2007). Wann ist eine Grundd\u00fcngung mit Phosphor, Kalium und Magnesium wirtschaftlich vertretbar? www.beratung-mal-anders.de<br \/>\n\u00d6NORM S 2122-1 (2013). Erden aus Abf\u00e4llen. Teil 1: Fraktionierte Analyse \u2013 Untersuchungsmethoden.<\/p>\n<\/div><\/section>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2ttsii-bf62567df4517bd3adac718b79fc0e11\">\n.av_promobox.av-2ttsii-bf62567df4517bd3adac718b79fc0e11{\ncolor:#fcfbf2;\nbackground:#571921;\nborder-color:#571921;\n}\n<\/style>\n<div  class='av_promobox av-2ttsii-bf62567df4517bd3adac718b79fc0e11 avia-button-yes  avia-builder-el-11  el_after_av_textblock  avia-builder-el-last '><div class='avia-promocontent'><p>\nWould you like to request a Soil Analysis?<\/p>\n<\/div><div  class='avia-button-wrap av-2ttsii-7c162fa47cc95c088890861d928b2266-wrap avia-button-right '><a href='https:\/\/www.bodenoekologie.com\/en\/?page_id=1230'  class='avia-button av-2ttsii-7c162fa47cc95c088890861d928b2266 av-link-btn avia-icon_select-no avia-size-medium avia-position-right avia-color-theme-color-subtle'   aria-label=\"Assignment Form\"><span class='avia_iconbox_title' >Assignment Form<\/span><\/a><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":1258,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1194","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.bodenoekologie.com\/en\/wp-json\/wp\/v2\/pages\/1194"}],"collection":[{"href":"https:\/\/www.bodenoekologie.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bodenoekologie.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bodenoekologie.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bodenoekologie.com\/en\/wp-json\/wp\/v2\/comments?post=1194"}],"version-history":[{"count":5,"href":"https:\/\/www.bodenoekologie.com\/en\/wp-json\/wp\/v2\/pages\/1194\/revisions"}],"predecessor-version":[{"id":5347,"href":"https:\/\/www.bodenoekologie.com\/en\/wp-json\/wp\/v2\/pages\/1194\/revisions\/5347"}],"up":[{"embeddable":true,"href":"https:\/\/www.bodenoekologie.com\/en\/wp-json\/wp\/v2\/pages\/1258"}],"wp:attachment":[{"href":"https:\/\/www.bodenoekologie.com\/en\/wp-json\/wp\/v2\/media?parent=1194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}