{"id":15106,"date":"2026-11-02T15:37:23","date_gmt":"2026-11-02T14:37:23","guid":{"rendered":"https:\/\/geopard.tech\/soil-sampling-regulations\/united-states\/minnesota\/"},"modified":"2026-11-03T04:43:04","modified_gmt":"2026-11-03T03:43:04","slug":"minnesota","status":"publish","type":"page","link":"https:\/\/geopard.tech\/de\/soil-sampling-regulations\/united-states\/minnesota\/","title":{"rendered":"Anforderungen an die Bodenprobenahme in Minnesota"},"content":{"rendered":"\n<div class=\"gp-ssr\" data-theme=\"light\">\n<style>\n\/* ===== theme chrome (rule 7). Header + footer kept; only the duplicate WP page\n   title (a bare h1 in #simple_page > .container) is hidden. 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.ssr-wording{order:0}\n}\n@media (max-width:480px){\n  \/* the key folds to compact rows so the first record stays near the fold *\/\n  .gp-ssr .ssr-key{grid-template-columns:1fr;gap:0;background:var(--panel);border:1px solid var(--line);border-radius:var(--r-card)}\n  .gp-ssr .ssr-key div{border:0;border-radius:0;padding:8px 12px}\n  .gp-ssr .ssr-key div + div{border-top:1px solid var(--hair)}\n  .gp-ssr .ssr-key dt{margin:0 0 2px}\n  .gp-ssr .ssr-hero h1{font-size:clamp(1.9rem,8.4vw,2.3rem)}\n}\n\/* ---- widescreen (rule 13) ---- *\/\n@media (min-width:1200px){\n  .gp-ssr .ssr-steps{grid-template-columns:repeat(4,minmax(0,1fr))}\n  .gp-ssr .ssr-proof{grid-template-columns:repeat(4,minmax(0,1fr))}\n  .gp-ssr .ssr-prod{grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding:36px}\n  .gp-ssr .ssr-meth{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);align-items:start}\n  .gp-ssr .ssr-table{font-size:.92rem}\n}\n@media (prefers-reduced-motion:reduce){\n  .gp-ssr *{animation:none !important;transition:none !important;scroll-behavior:auto !important}\n}\n<\/style>\n<script type=\"application\/ld+json\" nowprocket data-no-optimize=\"1\" data-no-defer=\"1\" data-no-minify=\"1\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How often do you need to soil sample in Minnesota?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Minnesota feedlot rules (MPCA), land application of manure (conditional rule): At least once every four years.\"}},{\"@type\":\"Question\",\"name\":\"How deep should soil samples be taken in Minnesota?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Minnesota feedlot rules (MPCA), land application of manure (conditional rule): Upper six inches.\"}}]}<\/script>\n<div class=\"ssr-hero ssr-hero-country\"><nav class=\"ssr-crumbs\" aria-label=\"Breadcrumb\"><a href=\"https:\/\/geopard.tech\/soil-sampling-regulations\/\">Soil sampling regulations<\/a> <span aria-hidden=\"true\">\/<\/span> <a href=\"https:\/\/geopard.tech\/soil-sampling-regulations\/united-states\/\">United States<\/a> <span aria-hidden=\"true\">\/<\/span> <span aria-current=\"page\">Minnesota<\/span><\/nav><h1>Soil sampling requirements in Minnesota<\/h1><p class=\"ssr-lede\">State rules: Minnesota Rules, part 7020.2225, Land application of manure.<\/p><\/div><section class=\"ssr-ans\" aria-labelledby=\"ssr-ans-h\"><h2 id=\"ssr-ans-h\">Soil sampling in Minnesota: frequency, area, depth and cores<\/h2><div class=\"ssr-ans-grid\"><div class=\"ssr-ans-q\"><h3>How often do you need to soil sample in Minnesota?<\/h3><ul data-no-translation><li><a href=\"#rule-us-mn-7020-2225-feedlot-soil-phosphorus\">Minnesota feedlot rules (MPCA), land application of manure<\/a> <span class=\"ssr-ans-t\">Conditional<\/span> At least once every four years.<\/li><\/ul><\/div><div class=\"ssr-ans-q\"><h3>How deep should soil samples be taken in Minnesota?<\/h3><ul data-no-translation><li><a href=\"#rule-us-mn-7020-2225-feedlot-soil-phosphorus\">Minnesota feedlot rules (MPCA), land application of manure<\/a> <span class=\"ssr-ans-t\">Conditional<\/span> Upper six inches.<\/li><\/ul><\/div><\/div><\/section>\n<section aria-label=\"Rules in Minnesota\">\n<div class=\"ssr-scroll\" data-no-translation>\n<table class=\"ssr-table\" role=\"table\" aria-label=\"Soil sampling rules in Minnesota\">\n<caption>Soil sampling rules in Minnesota, with the exact wording of each source<\/caption>\n<colgroup><col class=\"c-place\"><col class=\"c-pur\"><col class=\"c-time\"><col class=\"c-area\"><col class=\"c-meth\"><col class=\"c-depth\"><col class=\"c-cores\"><col class=\"c-stat\"><\/colgroup>\n      <thead role=\"rowgroup\"><tr role=\"row\">\n        <th role=\"columnheader\" scope=\"col\">Country \/ region<\/th>\n        <th role=\"columnheader\" scope=\"col\">Purpose \/ programme<\/th>\n        <th role=\"columnheader\" scope=\"col\">Time \/ frequency<\/th>\n        <th role=\"columnheader\" scope=\"col\">Area per sample<\/th>\n        <th role=\"columnheader\" scope=\"col\">Method<\/th>\n        <th role=\"columnheader\" scope=\"col\">Depth<\/th>\n        <th role=\"columnheader\" scope=\"col\">Cores<\/th>\n        <th role=\"columnheader\" scope=\"col\">Status and source<\/th>\n      <\/tr><\/thead>\n<tbody class=\"ssr-grp\" data-g=\"US\" role=\"rowgroup\"><tr role=\"row\"><th role=\"rowheader\" colspan=\"8\" scope=\"colgroup\" id=\"country-us\">United States<\/th><\/tr><\/tbody>\n<tbody id=\"rule-us-mn-7020-2225-feedlot-soil-phosphorus\" class=\"ssr-rec\" role=\"rowgroup\" data-c=\"US\" data-r=\"US-MN\" data-p=\"p\" data-s=\"conditional\" data-m=\"none\" data-q=\"united states | minnesota | minnesota feedlot rules (mpca), land application of manure | soil phosphorus tests on land receiving feedlot manure | minnesota rules, part 7020.2225, land application of manure | part 7020.2225, subpart 3, item c | phosphorus | minnesota | mpca | feedlot rule | chapter 7020 | 7020.2225 | manure management plan | usa | united states\">\n<tr role=\"row\" class=\"ssr-main\"><th role=\"rowheader\" scope=\"row\" data-label=\"Country \/ region\"><span class=\"ssr-place\">Minnesota<\/span><span class=\"ssr-sub\">United States<\/span><span class=\"ssr-sub\">Minnesota only. Other states set their own rules.<\/span><\/th><td role=\"cell\" data-label=\"Purpose \/ programme\"><span class=\"ssr-pur\">Soil phosphorus tests on land receiving feedlot manure<\/span><span class=\"ssr-sub\">Minnesota feedlot rules (MPCA), land application of manure<\/span><\/td><td role=\"cell\" data-label=\"Time \/ frequency\"><ul class=\"ssr-time\"><li><span class=\"k\">Repeat<\/span> At least once every four years<\/li><\/ul><\/td><td role=\"cell\" data-label=\"Area per sample\"><span class=\"ssr-ns\">Not specified<\/span><\/td><td role=\"cell\" data-label=\"Method\"><span class=\"ssr-ns\">Not specified<\/span><\/td><td role=\"cell\" data-label=\"Depth\">Upper six inches<\/td><td role=\"cell\" data-label=\"Cores\"><span class=\"ssr-ns\">Not specified<\/span><\/td><td role=\"cell\" data-label=\"Status and source\" class=\"ssr-stat\"><span class=\"ssr-badge is-conditional\">Conditional<\/span><a class=\"ssr-src\" href=\"https:\/\/www.revisor.mn.gov\/rules\/7020.2225\/\" data-ssr-src rel=\"noopener\">Minnesota Rules, part 7020.2225 (Revisor of Statutes)<\/a><\/td><\/tr>\n<tr role=\"row\" class=\"ssr-more\"><td role=\"cell\" colspan=\"8\"><details data-id=\"us-mn-7020-2225-feedlot-soil-phosphorus\" data-c=\"Minnesota\"><summary>Who it applies to, the exact wording and every source<\/summary><div class=\"ssr-det\"><dl class=\"ssr-facts\"><div><dt>Who it applies to<\/dt><dd>Land receiving manure or process wastewater from animal feedlots, or manure storage areas, capable of holding 300 or more animal units.<\/dd><\/div><div><dt>Laboratory and analysis<\/dt><dd>Phosphorus by the Bray P1 or Olsen test. Fields over the set phosphorus levels need a manure management plan submitted with a permit application.<\/dd><\/div><div><dt>In force from<\/dt><dd>Under review<\/dd><\/div><div><dt>Legal text<\/dt><dd>Minnesota Rules, part 7020.2225, Land application of manure, Part 7020.2225, subpart 3, item C<\/dd><\/div><\/dl><div class=\"ssr-wording\"><h3>The wording in the source<\/h3><h4>Timing<\/h4><ul class=\"ssr-quotes\"><li><blockquote class=\"ssr-q\" lang=\"en\">soil samples from the upper six inches must be collected at a minimum frequency of once every four years and analyzed for phosphorus using the Bray P1 or Olsen test.<\/blockquote><p class=\"ssr-q-cite\"><a href=\"https:\/\/www.revisor.mn.gov\/rules\/7020.2225\/\" data-ssr-src rel=\"noopener\">Minn. R. 7020.2225, subp. 3, item C<\/a><\/p><\/li><\/ul><h4>Depth<\/h4><ul class=\"ssr-quotes\"><li><blockquote class=\"ssr-q\" lang=\"en\">soil samples from the upper six inches must be collected at a minimum frequency of once every four years<\/blockquote><p class=\"ssr-q-cite\"><a href=\"https:\/\/www.revisor.mn.gov\/rules\/7020.2225\/\" data-ssr-src rel=\"noopener\">Minn. R. 7020.2225, subp. 3, item C<\/a><\/p><\/li><\/ul><h4>Who it applies to<\/h4><ul class=\"ssr-quotes\"><li><blockquote class=\"ssr-q\" lang=\"en\">For land receiving manure or process wastewater from animal feedlots capable of holding 300 or more animal units or manure storage areas capable of holding the manure produced by 300 or more animal units,<\/blockquote><p class=\"ssr-q-cite\"><a href=\"https:\/\/www.revisor.mn.gov\/rules\/7020.2225\/\" data-ssr-src rel=\"noopener\">Minn. R. 7020.2225, subp. 3, item C<\/a><\/p><\/li><li><blockquote class=\"ssr-q\" lang=\"en\">Item C applies only to animal feedlots with a capacity of 300 or more animal units and manure storage areas capable of holding the manure produced by 300 or more animal units.<\/blockquote><p class=\"ssr-q-cite\"><a href=\"https:\/\/www.revisor.mn.gov\/rules\/7020.2225\/\" data-ssr-src rel=\"noopener\">Minn. R. 7020.2225, subp. 3, opening<\/a><\/p><\/li><\/ul><h4>Laboratory and analysis<\/h4><ul class=\"ssr-quotes\"><li><blockquote class=\"ssr-q\" lang=\"en\">analyzed for phosphorus using the Bray P1 or Olsen test. If soil phosphorus levels exceed the levels in subitems (1) and (2), then the owner must complete a manure management plan in accordance with subpart 4, item D, and submit it with a permit application to the agency or delegated county for review<\/blockquote><p class=\"ssr-q-cite\"><a href=\"https:\/\/www.revisor.mn.gov\/rules\/7020.2225\/\" data-ssr-src rel=\"noopener\">Minn. R. 7020.2225, subp. 3, item C<\/a><\/p><\/li><\/ul><\/div><div class=\"ssr-srcbox\"><h3>Sources<\/h3><ul class=\"ssr-srcs\"><li><a href=\"https:\/\/www.revisor.mn.gov\/rules\/7020.2225\/\" data-ssr-src rel=\"noopener\">Minnesota Rules, part 7020.2225 (Revisor of Statutes)<\/a> <span class=\"ssr-kind\">Law<\/span><\/li><\/ul><p class=\"ssr-dates\">Sources re-checked every two months, last update October 2026. Reviewed by GeoPard editorial team.<\/p><\/div><\/div><\/details><\/td><\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p class=\"ssr-back\"><a href=\"https:\/\/geopard.tech\/soil-sampling-regulations\/united-states\/\">United States: federal rules and every other state<\/a><\/p>\n<p class=\"ssr-back\"><a href=\"https:\/\/geopard.tech\/soil-sampling-regulations\/\">Soil sampling regulations in every country<\/a><\/p>\n<p class=\"ssr-back\">Report an outdated requirement: <a href=\"mailto:info@geopard.tech?subject=Soil%20sampling%20regulations%20correction\">info@geopard.tech<\/a><\/p>\n<\/section>\n<\/div>\n\n\n\n<div class=\"gp-ssr\">\n<section class=\"ssr-cta-sec\">\n  <div class=\"ssr-cta\">\n    <h2>Plan the points to the rule that applies<\/h2>\n    <p>Set the area per sample, the cores and the depth your rule asks for. GeoPard places the points on a grid or by zone, routes the walk, prints the labels and takes the plan to the field on a phone.<\/p>\n    <div class=\"ssr-hero-btns\">\n      <a class=\"ssr-btn\" id=\"ssr-cta-main\" href=\"https:\/\/app.geopard.tech\/auth\/sign-up?utm_source=geopard.tech&amp;utm_medium=lead-magnet&amp;utm_campaign=soil-sampling-regulations&amp;utm_content=below-tool-cta\">Create a sampling plan<\/a>\n      <a class=\"ssr-btn-ghost\" id=\"ssr-cta-planner\" href=\"https:\/\/geopard.tech\/soil-sampling\/\">See the Soil Sampling Planner<\/a>\n    <\/div>\n  <\/div>\n<\/section>\n<p class=\"ssr-legal\">A planning reference built from official sources, not legal advice. Rules apply by jurisdiction, nutrient, land use and programme: check the current official text and your laboratory&#8217;s instructions before fieldwork.<\/p>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Vorschriften zur Bodenprobenahme \/ Vereinigte Staaten \/ Minnesota Anforderungen an die Bodenprobenahme in Minnesota: Minnesota Rules, Teil 7020.2225, Ausbringung von G\u00fclle auf landwirtschaftlichen Fl\u00e4chen. Bodenprobenahme\u2026<\/p>","protected":false},"author":210157960,"featured_media":0,"parent":14962,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_eb_attr":"","content-type":"","_wpcom_ai_launchpad_about_page":false,"_wpcom_ai_launchpad_gallery_page":false,"_wpcom_ai_launchpad_contact_page":false,"_wpcom_ai_launchpad_events_page":false,"_wpcom_ai_launchpad_video_page":false,"_wpcom_ai_launchpad_portfolio_piece":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"footnotes":"","big_sky_generated":false},"class_list":["post-15106","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Soil Sampling Requirements in Minnesota | GeoPard<\/title>\n<meta name=\"description\" content=\"Check soil sampling frequency, sample area, depth and cores for Minnesota: state rules and official guidance, with the exact wording and sources.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/geopard.tech\/de\/vorschriften-zur-bodenprobenahme\/vereinigte-staaten\/minnesota\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Soil sampling requirements in Minnesota\" \/>\n<meta property=\"og:description\" content=\"Check soil sampling frequency, sample area, depth and cores for Minnesota: state rules and official guidance, with the exact wording and sources.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/geopard.tech\/de\/vorschriften-zur-bodenprobenahme\/vereinigte-staaten\/minnesota\/\" \/>\n<meta property=\"og:site_name\" content=\"GeoPard - 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