{"id":4441,"date":"2023-06-20T11:54:12","date_gmt":"2023-06-20T11:54:12","guid":{"rendered":"https:\/\/bun.nytaenk.dk\/index.php\/2023\/06\/20\/sadan-bruger-landmand-digitale-tildelingskort-for-at-spare-pa-godningen\/"},"modified":"2026-02-07T13:39:39","modified_gmt":"2026-02-07T13:39:39","slug":"sadan-bruger-landmand-digitale-tildelingskort-for-at-spare-pa-godningen","status":"publish","type":"post","link":"https:\/\/bun.nytaenk.dk\/index.php\/2023\/06\/20\/sadan-bruger-landmand-digitale-tildelingskort-for-at-spare-pa-godningen\/","title":{"rendered":"S\u00e5dan bruger landmand digitale tildelingskort for at spare p\u00e5 g\u00f8dningen"},"content":{"rendered":"\n<p>\u201dDet handler i virkeligheden om at bruge mindst muligt og f\u00e5 mest muligt ud af det. M\u00e5let er et optimalt ressourceforbrug.\u201d<\/p>\n\n\n\n<p>S\u00e5dan beskriver landmand Rasmus Eriksen selv den helt store fordel ved pr\u00e6cisionslandbrug. En betegnelse der d\u00e6kker over anvendelsen af smarte og datadrevne teknologier som GPS og satellitoptegnelser i landbruget.<\/p>\n\n\n\n<p>Rasmus driver g\u00e5rden Sigridsh\u00f8j og besk\u00e6ftiger sig med planteavl. Han er passioneret omkring pr\u00e6cisionslandbrug og bestemte programmer, der hj\u00e6lper med automatisk at beregne, hvor meget g\u00f8dning han skal bruge til afgr\u00f8derne forskellige steder p\u00e5 marken.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image alignfull size-large\"><img decoding=\"async\" data-id=\"6889\" src=\"https:\/\/bun.nytaenk.dk\/wp-content\/uploads\/2026\/02\/tildelingskort.jpg\" alt=\"\" class=\"wp-image-6889\"\/><\/figure>\n<\/figure>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>\u201dProgrammerne g\u00f8r, at jeg kan bruge den s\u00e5kaldte \u2019Robin-Hood metode\u2019. Den g\u00e5r ud p\u00e5, at man i tildelingen af n\u00e6ringsstoffer sparer p\u00e5 steder, hvor der i forvejen er kraftig v\u00e6kst, og giver til omr\u00e5der hvor afgr\u00f8derne er svage,\u201d <\/strong>fort\u00e6ller han.<\/p>\n\n\n\n<p>Normalt g\u00f8der han fire gange i v\u00e6ksts\u00e6sonen. Kun i slutningen af sommeren giver det mening at bruge en \u2019omvendt Robin Hood-metode\u2019 til eksempelvis br\u00f8dhvede, fordi ekstra tildeling ved kraftig biomasse f\u00e5r s\u00e5 meget proteinindhold som muligt op i kernen.<\/p>\n\n\n\n<p class=\"has-ast-global-color-5-color has-ast-global-color-1-background-color has-text-color has-background\">Rasmus Eriksens g\u00f8dningsstrategi styres af digitale tildelingskort, som han genererer p\u00e5 computeren.<\/p>\n\n\n\n<p>I programmet Atfarm kan man bruge NDVI-data. Det er satellitfotos taget cirka et par gange om ugen. N\u00e5r billederne indl\u00e6ses, laver programmets algoritme automatisk et biomassekort, der viser, hvilke omr\u00e5der af marken, der har planter med t\u00e6tte (sunde) korn, og hvor der er brug for ekstra n\u00e6ring.<\/p>\n\n\n\n<p>Biomassekortet laves om til et tildelingskort, og dem l\u00e6gger Rasmus Larsen over p\u00e5 en USB, der s\u00e6ttes i traktoren. S\u00e5 klarer maskinen i princippet resten ift. handlingen i marken, men man skal selvf\u00f8lgelig huske at v\u00e6re kritisk over for de forslag, programmet kommer med. Is\u00e6r hvis satellitbillederne er i d\u00e5rlig kvalitet, p\u00e5peger landmanden.&nbsp;<\/p>\n\n\n\n<p>Der kan dog v\u00e6re behov for at bruge flere former for data, n\u00e5r man skal lave et uds\u00e6dskort (dvs. s\u00e5 nye afgr\u00f8der p\u00e5 marken). Her er jordens kvalitet vigtig.<\/p>\n\n\n\n<p>Derfor bruger Rasmus programmet Cropline, som kan visualisere jordpr\u00f8ver og scanningsdata fra markerne. Det giver et overblik over det eksisterende indhold af n\u00e6ringsstoffer som fosfor, kalium og nitrat samt jordens struktur.<\/p>\n\n\n\n<p>Disse data stammer fra en s\u00e5kaldt em38 scanning (et analyseredskab for eksempel p\u00e5monteret en ATV\u2019er, der sender magnetstr\u00e5ling ned i jorden), der sammenk\u00e6des med fysiske jordpr\u00f8ver udtaget tre gange per hektar. N\u00e5r de er omsat til et tildelingskort, er det muligt b\u00e5de at overf\u00f8re traktorens terminal i skyen eller manuelt via et USB-stik.<\/p>\n\n\n\n<figure class=\"wp-block-image alignfull size-large\"><img decoding=\"async\" src=\"https:\/\/bun.nytaenk.dk\/wp-content\/uploads\/2026\/02\/Skaermbillede-2023-06-20-kl.-12.00.03-1024x578-1.jpg\" alt=\"\" class=\"wp-image-6082\"\/><\/figure>\n\n\n\n<p>\u201dJordens beskaffenhed er ikke ens, og der er varierende h\u00f8jdekurver. Ofte er der mere n\u00e6ring i lavningerne, end der er p\u00e5 bakketoppene. Nogle markomr\u00e5der har mere sandet jord, mens der er meget ler andre steder. Vi pr\u00f8ver i virkeligheden at kompensere for de her ting ved at lave digitale tildelingskort og uds\u00e6dskort. Man kan ogs\u00e5 lave specifikke tildelingskort for n\u00e6ringsstoffer og plantev\u00e6rn,\u201d understreger landmanden.<\/p>\n\n\n\n<p class=\"has-ast-global-color-5-color has-ast-global-color-1-background-color has-text-color has-background\">En af de gode resultater for milj\u00f8et er, at man kun giver marken den g\u00f8dning, der er brug for.<\/p>\n\n\n\n<p>P\u00e5 den m\u00e5de mindsker man udvaskning af eksempelvis kv\u00e6lstof til grundvandet, og sikrer den bedst mulige plante-optagelse af g\u00f8dningen. Desuden giver analysev\u00e6rkt\u00f8jerne gode muligheder for at m\u00e5le p\u00e5 direkte udledt CO2 per produceret afgr\u00f8deenhed og forbedre l\u00f8bende.<\/p>\n\n\n\n<p>Rasmus Eriksen noterer, hvordan han med hj\u00e6lp fra pr\u00e6cisionslandbrug kan reducere tildelingen af kv\u00e6lstof p\u00e5 udvalgte markomr\u00e5der, uden at det g\u00e5r ud over udbyttet.<\/p>\n\n\n\n<p><strong>\u201dHvis vi bruger for mange ressourcer, vil vi ogs\u00e5 f\u00e5 en un\u00f8dvendigt h\u00f8j CO2-udledning,\u201d<\/strong> siger han afslutningsvis.<\/p>\n\n\n\n<p>Sigridsh\u00f8j g\u00e5rd d\u00e6kker 420 hektar, og Rasmus har drevet den i fem \u00e5r. Han er tredjegenerations-landmand og den f\u00f8rste i familien, der besk\u00e6ftiger sig med de nye tildelingsteknologier.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rasmus Eriksen har i flere \u00e5r brugt computerprogrammer med satellitbilleder, jorddata og geopositioner til at optimere h\u00f8sten og giver her et indblik.<\/p>\n","protected":false},"author":1,"featured_media":4444,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[5],"tags":[6],"class_list":["post-4441","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jordbrug","tag-dyrkning"],"_links":{"self":[{"href":"https:\/\/bun.nytaenk.dk\/index.php\/wp-json\/wp\/v2\/posts\/4441","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bun.nytaenk.dk\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bun.nytaenk.dk\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bun.nytaenk.dk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bun.nytaenk.dk\/index.php\/wp-json\/wp\/v2\/comments?post=4441"}],"version-history":[{"count":1,"href":"https:\/\/bun.nytaenk.dk\/index.php\/wp-json\/wp\/v2\/posts\/4441\/revisions"}],"predecessor-version":[{"id":4443,"href":"https:\/\/bun.nytaenk.dk\/index.php\/wp-json\/wp\/v2\/posts\/4441\/revisions\/4443"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bun.nytaenk.dk\/index.php\/wp-json\/wp\/v2\/media\/4444"}],"wp:attachment":[{"href":"https:\/\/bun.nytaenk.dk\/index.php\/wp-json\/wp\/v2\/media?parent=4441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bun.nytaenk.dk\/index.php\/wp-json\/wp\/v2\/categories?post=4441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bun.nytaenk.dk\/index.php\/wp-json\/wp\/v2\/tags?post=4441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}