{ "type": "page", "identifier": "page_152168", "title": "Groen Kennisnet Kennis­platform voor de groene sector", "navtitle": "", "url": "/nl/groenkennisnet", "language": "nl_NL", "languages": [ { "id": 43, "value": "dutch", "locale": "nl_NL", "title": "GKN Home", "url": "/nl/groenkennisnet" }, { "id": 42, "value": "english", "locale": "en_US", "title": "GKN Home", "url": "/en/groenkennisnet" } ], "parentPage": { "contentItemID": "P146502", "language": "nl_NL", "title": "Nederlands", "url": "/nl" }, "subPages": [ { "identifier": "page_153291", "contentItemID": "P153291", "language": "nl_NL", "title": "Contact", "url": "/nl/groenkennisnet/contact", "gkn_pagemetadata": { "page_type": { "id": "content_page", "name": "Contentpagina" }, "headerimage": {"error": "no image selected"}, "video_header": "", "video_header_mobile": "", "startpaginalabel": {"id": ""}, "startpage_title": "", "shownavigation": false, "searchidentifier": "", "placeholderzoekbox": "", "lead": "Heb je vragen of opmerkingen over het gebruik van de website of wil je meer weten over de diensten die Groen Kennisnet biedt? Neem dan contact met ons op.", "headerimages": [] } }, { "identifier": "page_948853", "contentItemID": "P948853", "language": "nl_NL", "title": "Samenwerkende partijen", "url": "/nl/groenkennisnet/samenwerkende-partijen", "gkn_pagemetadata": { "page_type": { "id": "content2_page", "name": "Rijke contentpagina" }, "headerimage": { "source": "https://api.groenkennisnet.nl/upload_mm/a/c/c/4258_fullimage_print%20version%20300%20dpi-shutterstock_10064149_sloot_landschap_nl.jpg", "width": 1620, "height": 1080, "focuspoint-x": -1, "focuspoint-y": -1, "alternative_text": "", "photographer": "Jana Shea", "photographer_hyperlink": "https://www.shutterstock.com/g/janashea", "photo_license": "Shutterstock", "photo_license_hyperlink": "https://www.shutterstock.com/license", "source_info": "", "source_info_hyperlink": "https://www.shutterstock.com/image-photo/idyllic-rural-landscape-canal-10064149", "keywords": ["riet"] }, "video_header": "", "video_header_mobile": "", "startpaginalabel": {"id": ""}, "startpage_title": "", "shownavigation": false, "searchidentifier": "", "placeholderzoekbox": "", "lead": "Groen Kennisnet werkt doorlopend samen met diverse uitgevers, kennisinstellingen en andere organisaties.", "headerimages": [{ "source": "https://api.groenkennisnet.nl/upload_mm/1/1/2/28823_fullimage_perceel%20vollegrondstuinbouw.png", "width": 1147, "height": 728, "focuspoint-x": -1, "focuspoint-y": -1, "alternative_text": "Perceel vollegrondstuinbouw", "photographer": "Erik-Jan van Oosten", "photographer_hyperlink": "", "photo_license": "Groen Kennisnet", "photo_license_hyperlink": "https://groenkennisnet.nl/", "source_info": "", "source_info_hyperlink": "", "keywords": [ "Perceel", "Landbouw", "Tuinbouw", "Landschap" ] }] } }, { "identifier": "page_152569", "contentItemID": "P152569", "language": "nl_NL", "title": "Over ons", "url": "/nl/groenkennisnet/over-ons", "gkn_pagemetadata": { "page_type": { "id": "content2_page", "name": "Rijke contentpagina" }, "headerimage": { "source": "https://api.groenkennisnet.nl/upload_mm/6/6/a/2748_fullimage_hek%20gebied%20weide.jpg", "width": 1920, "height": 1281, "focuspoint-x": -1, "focuspoint-y": -1, "alternative_text": "Weidegebied met hek - Mabel Amber via Pixabay", "photographer": "Mabel Amber", "photographer_hyperlink": "https://pixabay.com/nl/users/mabelamber-1377835/", "photo_license": "Pixabay licence", "photo_license_hyperlink": "https://pixabay.com/nl/service/license/", "source_info": "Pixabay", "source_info_hyperlink": "https://pixabay.com/nl/photos/hek-gebied-weide-3454770/", "keywords": [ "weide", "nederland", "agrarisch", "wei", "landschap", "hollands", "hek", "nederlands" ] }, "video_header": "", "video_header_mobile": "", "startpaginalabel": {"id": ""}, "startpage_title": "", "shownavigation": false, "searchidentifier": "", "placeholderzoekbox": "", "lead": "Groen Kennisnet is het kennisplatform over het groene domein. Met een Kennisbank met honderdduizenden digitale vrij toegankelijke kennisbronnen biedt Groen Kennisnet de grootste Nederlandstalige verzameling actuele en betrouwbare informatie over agri, voedsel en groen. Hieronder vallen land- en tuinbouw, veeteelt, visserij, voeding, terreinbeheer, natuur, milieu, biodiversiteit, dierenwelzijn, groenvoorziening, klimaatadaptatie en meer. 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Dagelijks werken we aan het optimaal toegankelijk maken en delen van groene kennis tussen onderwijzers, onderzoekers, overheden en ondernemers, zodat de juiste kennis op de juiste plek terecht kan komen.", "headerimages": [] }} , "sections": [ { "identifier": "pagesection_145298", "title": "GKN Configuratie", "link": "/nl/groenkennisnet/paginasectie?pagesectionid=145298&tsobjectid=145298" }, { "identifier": "pagesection_145419", "title": "GKN Menu", "link": "/nl/groenkennisnet/paginasectie?pagesectionid=145419&tsobjectid=145419" }, { "identifier": "pagesection_145379", "title": "GKN Footer logo's", "link": "/nl/groenkennisnet/paginasectie?pagesectionid=145379&tsobjectid=145379" }, { "identifier": "pagesection_145248", "title": "GKN Footer", "link": "/nl/groenkennisnet/paginasectie?pagesectionid=145248&tsobjectid=145248" }, { "identifier": "pagesection_145401", "title": "GKN Footer legal", "link": "/nl/groenkennisnet/paginasectie?pagesectionid=145401&tsobjectid=145401" } ], "contents": [ { "area": "actueel", "title": "Actueel", "contentarea_template": { "id": "contenttemplate_a", "name": "contenttemplate_a"},"background": false,"contentarea_leadtext": "","image": {"error": "no image selected"}, "elements": [ { "identifier": "element_969388", "type": "contentitemslist", "subtype": "highlight", "title": "", "mediaitems": [{ "identifier": "mediaitem_29684", "title": "Weersextremen zetten biodiversiteit verder onder druk", "contenttype": "wmammodularcontent_gkn_news", "contenttype_title": "contenttype_wmammodularcontent_gkn_news", "link": { "type": "internal", "url": "/nl/groenkennisnet/nieuwsitem/weersextremen-zetten-biodiversiteit-verder-onder-druk" }, "lead": "Droogte, langdurige neerslag en een snelle afwisseling tussen beide komen steeds vaker voor. 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In het rapport ‘Versterken van biodiversiteit tegen weersextremen’ brengt KWR Water in beeld hoe weersextremen doorwerken in verschillende ecosystemen.", "leadimage": { "source": "https://api.groenkennisnet.nl/upload_mm/1/5/c/28266_fullimage_beekdal%20renkum.jpg", "width": 1280, "height": 960, "focuspoint-x": 1018, "focuspoint-y": 630, "alternative_text": "Beekdal Renkum, Sylvia Gootjes, Groen Kennisnet", "photographer": "Sylvia Gootjes", "photographer_hyperlink": "", "photo_license": "Groen Kennisnet ©", "photo_license_hyperlink": "", "source_info": "", "source_info_hyperlink": "", "keywords": [] }, "publication_date": "2026-10-26T06:00+02:00", "lastmodified_date": "2026-10-26T08:10+02:00", "expiration_date": "", "keywords": [ "Nieuws", "gkn_home", "gkn_terreinbeheer", "Dutch", "gkn_etalage_home" ], "item_metadata": { "contentsubtype": "Nieuws", "theme": [ "gkn_home", "gkn_terreinbeheer", "gkn_etalage_home" ], "related_dossier": [ { "title": "Kaderrichtlijn Water", "url": "/nl/groenkennisnet/dossier/kaderrichtlijn-water-dossier" }, { "title": "Droogte", "url": "/nl/groenkennisnet/dossier/droogte-dossier" }, { "title": "Klimaat", "url": "/nl/groenkennisnet/dossier/klimaat-dossier" } ], "keywords": [], "gkn_organization": { "title": "Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/groen-kennisnet-organisatie" }, "author": { "title": "Redactie Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet" }, "contactperson": { "title": "Redactie Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet" }, "video_header": "", "link_extra_image": "", "subject_abstract": "klimaat, effecten klimaatverandering, biodiversiteit", "target_audience_abstract": "terreinbeheerders, waterbeheerders, beleidsmakers", "region_abstract": "", "jumplinktext": "" } }] } , { "identifier": "element_969389", "type": "contentitemslist", "subtype": "normal", "title": "", "mediaitems": [ { "identifier": "mediaitem_29657", "title": "Nieuwe impuls voor digitalisering en robotisering in de landbouw  ", "contenttype": "wmammodularcontent_gkn_news", "contenttype_title": "contenttype_wmammodularcontent_gkn_news", "link": { "type": "internal", "url": "/nl/groenkennisnet/nieuwsitem/nieuwe-impuls-voor-digitalisering-en-robotisering-in-de-landbouw" }, "lead": "Begin oktober vond de landelijke kick-off van de nieuwe EIP-projecten plaats op de Brightlands Campus in Venlo. Met 45 nieuwe projecten en een totale investering van ruim 18 miljoen euro wordt een flinke impuls gegeven aan de digitalisering en robotisering van de landbouw.", "leadimage": { "source": "https://api.groenkennisnet.nl/upload_mm/4/1/1/28146_fullimage_shutterstock_2610411205_drone_akkerbouw.jpg", "width": 1080, "height": 814, "focuspoint-x": 545, "focuspoint-y": 406, "alternative_text": "Drone boven aardappelveld (close-up), mommyjarie via Shutterstock", "photographer": "mommyjarie", "photographer_hyperlink": "https://www.shutterstock.com/g/mommyjarie", "photo_license": "Shutterstock", "photo_license_hyperlink": "https://www.shutterstock.com/nl/license", "source_info": "", "source_info_hyperlink": "https://www.shutterstock.com/image-photo/drone-controlled-smart-irrigation-system-2610411205", "keywords": [] }, "publication_date": "2026-10-23T05:00+02:00", "lastmodified_date": "2026-10-26T12:47+02:00", "expiration_date": "", "keywords": [ "Nieuws", "gkn_home", "gkn_akkerbouw", "gkn_tuinbouw", "gkn_digitech", "Dutch", "gkn_veehouderij" ], "item_metadata": { "contentsubtype": "Nieuws", "theme": [ "gkn_home", "gkn_digitech", "gkn_akkerbouw", "gkn_tuinbouw", "gkn_veehouderij" ], "related_dossier": [{ "title": "Smart farming", "url": "/nl/groenkennisnet/dossier/smart-farming-dossier" }], "keywords": [], "gkn_organization": { "title": "Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/groen-kennisnet-organisatie" }, "author": { "title": "Redactie Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet" }, "contactperson": { "title": "Redactie Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet" }, "video_header": "", "link_extra_image": "", "subject_abstract": "innovatie, technologie, digitalisering, robotisering", "target_audience_abstract": "akkerbouwers, melkveehouders, tuinders", "region_abstract": "", "jumplinktext": "" } }, { "identifier": "mediaitem_29607", "title": "Platform Natuurinclusieve Landbouw Gelderland gaat tweede fase in", "contenttype": "wmammodularcontent_gkn_news", "contenttype_title": "contenttype_wmammodularcontent_gkn_news", "link": { "type": "internal", "url": "/nl/groenkennisnet/nieuwsitem/platform-natuurinclusieve-landbouw-gelderland-gaat-tweede-fase-in" }, "lead": "Partners tekenen voor vier jaar natuurinclusieve landbouw in Gelderland.\nHet Platform Natuurinclusieve Landbouw Gelderland (PNLG) gaat de komende vier jaar verder. Daarmee zetten veertien partners, waaronder Wageningen University & Research, de schouders onder de verdere ontwikkeling en opschaling van natuurinclusieve landbouw in Gelderland.", "leadimage": { "source": "https://api.groenkennisnet.nl/upload_mm/5/6/6/cid29607_1791806791254_gelderlandplatform.jpeg", "width": 1440, "height": 1080, "focuspoint-x": -1, "focuspoint-y": -1, "alternative_text": "" }, "publication_date": "2026-10-23T05:00+02:00", "lastmodified_date": "2026-10-22T13:41+02:00", "expiration_date": "", "keywords": [ "Nieuws", "gkn_home", "gkn_akkerbouw", "gkn_melkveehouderij", "gkn_multifunctionele_landbouw", "gkn_natuurinclusieve_landbouw", "Dutch" ], "item_metadata": { "contentsubtype": "Nieuws", "theme": [ "gkn_home", "gkn_multifunctionele_landbouw", "gkn_natuurinclusieve_landbouw", "gkn_akkerbouw", "gkn_melkveehouderij" ], "related_dossier": [ { "title": "Maatregelen voor natuur­inclusieve akkerbouw", "url": "/nl/groenkennisnet/dossier/maatregelen-voor-natuurinclusieve-akkerbouw-dossier" }, { "title": "Maatregelen natuurinclusieve dier- en veehouderij", "url": "/nl/natuurinclusieve-landbouw/dossier/maatregelen-natuurinclusieve-dier-en-veehouderij" }, { "title": "Omgevings­­wet voor een toekomst­bestendig voedsel­systeem", "url": "/nl/groenkennisnet/dossier/omgevingswet" }, { "title": "Landschaps­elementen", "url": "/nl/groenkennisnet/dossier/landschapselementen-dossier" }, { "title": "Groenblauwe verdien­modellen", "url": "/nl/groenkennisnet/dossier/groenblauwe-verdienmodellen-dossier" }, { "title": "Agroforestry", "url": "/nl/groenkennisnet/dossier/agroforestry-dossier" }, { "title": "Natuur­inclusieve Landbouw (A5)", "url": "/nl/groenkennisnet/dossier/natuurinclusieve-landbouw-a5" }, { "title": "Maatregelen voor natuurinclusieve melkveehouderij", "url": "/nl/dossier/maatregelen-voor-natuurinclusieve-melkveehouderij-dossier" }, { "title": "Natuur­inclusieve verdien­modellen", "url": "/nl/groenkennisnet/dossier/natuurshyinclusieve-verdienshymodellen" } ], "keywords": [], "gkn_organization": { "title": "Portaal Natuurinclusief, Regeneratief & Biologisch", "url": "/nl/groenkennisnet/nieuwsitem/portaal-natuurinclusief-regeneratief-biologisch" }, "author": { "title": "Redactie Natuurinclusief, Regeneratief & Biologisch", "url": "/nl/groenkennisnet/persoon/redactie-natuurinclusief-regeneratief-biologisch" }, "contactperson": { "title": "Redactie Natuurinclusief, Regeneratief & Biologisch", "url": "/nl/groenkennisnet/persoon/redactie-natuurinclusief-regeneratief-biologisch" }, "video_header": "", "link_extra_image": "", "subject_abstract": "biodiversiteit, natuurinclusief, samenwerking", "target_audience_abstract": "(natuurinclusieve) boeren, natuurbeheerders", "region_abstract": "Gelderland", "jumplinktext": "" } }, { "identifier": "mediaitem_29683", "title": "Nederland boekt vooruitgang, maar biodiversiteitsdoelen blijven buiten bereik", "contenttype": "wmammodularcontent_gkn_news", "contenttype_title": "contenttype_wmammodularcontent_gkn_news", "link": { "type": "internal", "url": "/nl/groenkennisnet/nieuwsitem/nederland-boekt-vooruitgang-maar-biodiversiteitsdoelen-blijven-buiten-bereik" }, "lead": "Meer beschermde natuurgebieden, aandacht voor biodiversiteit in beleid en vooruitgang op veel internationale doelen. Op papier zet Nederland stappen richting herstel van biodiversiteit. Toch laat de nieuwste Nederlandse rapportage voor het VN-Biodiversiteitsverdrag zien dat die vooruitgang onvoldoende is om alle doelen voor 2030 binnen bereik te krijgen.", "leadimage": { "source": "https://api.groenkennisnet.nl/upload_mm/6/c/5/4347_fullimage_houtsnip.png", "width": 1004, "height": 674, "focuspoint-x": -1, "focuspoint-y": -1, "alternative_text": "", "photographer": "Jason Thompson", "photographer_hyperlink": "https://www.flickr.com/people/79492850@N00", "photo_license": "CC BY 2.0", "photo_license_hyperlink": "https://creativecommons.org/licenses/by/2.0/deed.nl", "source_info": "Eurasian Woodcock (Scolopax rusticola)", "source_info_hyperlink": "", "keywords": [ "houtsnip", "vogel" ] }, "publication_date": "2026-10-23T04:45+02:00", "lastmodified_date": "2026-10-22T13:23+02:00", "expiration_date": "", "keywords": [ "Nieuws", "gkn_home", "gkn_terreinbeheer", "Dutch" ], "item_metadata": { "contentsubtype": "Nieuws", "theme": [ "gkn_home", "gkn_terreinbeheer" ], "related_dossier": [ { "title": "Natuur­herstel­verordening", "url": "/nl/groenkennisnet/dossier/natuurherstelverordening-dossier" }, { "title": "Functionele agro­biodiversiteit", "url": "/nl/groenkennisnet/dossier/functionele-agrobiodiversiteit-dossier" }, { "title": "Bijen", "url": "/nl/groenkennisnet/dossier/bijen-dossier" } ], "keywords": [], "gkn_organization": { "title": "Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/groen-kennisnet-organisatie" }, "author": { "title": "Redactie Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet" }, "contactperson": { "title": "Redactie Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet" }, "video_header": "", "link_extra_image": "", "subject_abstract": "biodiversiteit, soortenrijkdom, beleid", "target_audience_abstract": "beleidsmakers, natuurbeheerders, ecologen", "region_abstract": "", "jumplinktext": "" } } ] } , { "id": 969390, "url": "https://api.groenkennisnet.nl/web/searchretrieve/v1/json", "type": "search_retrieve_query", "title": "Agenda", "query": "{\r\n "search": {\r\n "types": ["wmammodularcontent_gkn_activity"],\r\n "wmamodularcontent0gkn_activity0theme": "gkn_terreinbeheer",\r\n "from": 1,\r\n "to": 3,\r\n "sortBy": "wmamodularcontent0gkn_activity0datetime_sort",\r\n "sortOrder": "asc"\r\n }\r\n}", "frontendPresentation": "default", "useSSL": "true" } , { "identifier": "element_969391", "type": "modularcontent", "gkn_link": { "linktext": "Meer nieuwsberichten", "link_url": "/nieuws" } } ] }, { "area": "dossiers", "title": "Dossiers", "contentarea_template": { "id": "contenttemplate_a", "name": "contenttemplate_a"},"background": true,"contentarea_leadtext": "Groen Kennisnet maakt dossiers over onderwerpen die het gehele groene domein bestrijken. Bekijk deze in de etalage gezette dossiers of ga naar alle dossiers.","image": {"error": "no image selected"}, "elements": [ { "identifier": "element_969394", "type": "contentitemslist", "subtype": "carrousel", "title": "", "mediaitems": [ { "identifier": "mediaitem_1992", "title": "Droogte", "contenttype": "wmammodularcontent_gkn_dossier", "contenttype_title": "contenttype_wmammodularcontent_gkn_dossier", "link": { "type": "internal", "url": "/nl/groenkennisnet/dossier/droogte-dossier" }, "lead": "Wanneer er meer water verdampt dan er via regen bijkomt, ontstaat een neerslagtekort. Houdt dat lang aan, dan spreken we van droogte. Door klimaatverandering komen droge, warme perioden in Nederland steeds vaker voor, met grote gevolgen voor natuur, landbouw, waterbeheer en stedelijke gebieden. In dit dossier lees je wat droogte betekent voor Nederland, inclusief uitleg over de verdringingsreeks, verzilting én ondersteunend video‑ en leermateriaal.", "leadimage": { "source": "https://api.groenkennisnet.nl/upload_mm/d/1/e/2549_fullimage_droogte.jpg", "width": 1280, "height": 851, "focuspoint-x": -1, "focuspoint-y": -1, "alternative_text": "Droogte - daeron via Pixabay", "photographer": "daeron", "photographer_hyperlink": "https://pixabay.com/nl/users/daeron-634912/", "photo_license": "Pixabay License", "photo_license_hyperlink": "https://pixabay.com/nl/service/license/", "source_info": "", "source_info_hyperlink": "https://pixabay.com/nl/photos/droogte-dorheid-droog-aarde-bodem-780088/", "keywords": [ "droge akker", "droogte" ] }, "publication_date": "2021-08-23T14:03+02:00", "lastmodified_date": "2026-07-23T08:08+02:00", "expiration_date": "", "keywords": [ "gkn_home", "gkn_akkerbouw", "gkn_tuinbouw", "gkn_melkveehouderij", "gkn_groenvoorziening", "gkn_terreinbeheer", "gkn_plantgezondheid", "Dossier", "gkn_natuurinclusieve_landbouw", "Dutch", "gkn_voedselzekerheid", "gkn_vollegrondsgroente", "gkn_boomkwekerij", "gkn_fruitteelt", "gkn_basis", "gkn_bloembollen", "gkn_veerkrachtige_natuur" ], "item_metadata": { "contentsubtype": "Dossier", "theme": [ "gkn_akkerbouw", "gkn_basis", "gkn_groenvoorziening", "gkn_home", "gkn_terreinbeheer", "gkn_tuinbouw", "gkn_bloembollen", "gkn_boomkwekerij", "gkn_fruitteelt", "gkn_melkveehouderij", "gkn_natuurinclusieve_landbouw", "gkn_plantgezondheid", "gkn_veerkrachtige_natuur", "gkn_voedselzekerheid", "gkn_vollegrondsgroente" ], "keywords": [], "video_header": "https://youtu.be/Qze5pQhg1Q4", "gkn_organization": { "title": "Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/groen-kennisnet-organisatie" }, "contactperson": { "title": "Redactie Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet" }, "experts": [], "link_extra_image": "", "last_update": "" } }, { "identifier": "mediaitem_2066", "title": "Natte teelten", "contenttype": "wmammodularcontent_gkn_dossier", "contenttype_title": "contenttype_wmammodularcontent_gkn_dossier", "link": { "type": "internal", "url": "/nl/groenkennisnet/dossier/natte-teelten" }, "lead": "Natte teelten zijn gewassen die groeien op moerassige of natte gronden, zoals veenweiden. Ze kunnen worden ingezet voor landbouw, waterzuivering in bufferzones of natuurontwikkeling. In natte gebieden, zoals veenweiden, bieden ze duurzame alternatieven voor traditionele landbouw die in deze gebieden leidt tot bodemdaling en CO₂-uitstoot. Door het waterpeil te verhogen, kunnen ze bijdragen aan klimaatdoelen én biodiversiteit.", "leadimage": { "source": "https://api.groenkennisnet.nl/upload_mm/d/f/7/4576_fullimage_picture6.jpg", "width": 1228, "height": 691, "focuspoint-x": -1, "focuspoint-y": -1, "alternative_text": "Nederlandse rijstplanten - Sander Roeleveld project polderrijst", "photographer": "Sander Roeleveld - project polderrijst WUR", "photographer_hyperlink": "", "photo_license": "", "photo_license_hyperlink": "", "source_info": "", "source_info_hyperlink": "", "keywords": [ "polderrijst", "rijst", "natte teelt", "rijstplant" ] }, "publication_date": "2025-06-04T16:30+02:00", "lastmodified_date": "2026-08-10T04:37+02:00", "expiration_date": "", "keywords": [ "gkn_home", "gkn_akkerbouw", "gkn_biobased_economy", "Dossier", "gkn_natuurinclusieve_landbouw", "Dutch" ], "item_metadata": { "contentsubtype": "Dossier", "theme": [ "gkn_akkerbouw", "gkn_biobased_economy", "gkn_home", "gkn_natuurinclusieve_landbouw" ], "keywords": [], "video_header": "", "gkn_organization": { "title": "Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/groen-kennisnet-organisatie" }, "contactperson": { "title": "Redactie Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet" }, "experts": [], "link_extra_image": "", "last_update": "2026-08-03T00:00+02:00" } }, { "identifier": "mediaitem_2013", "title": "Stikstof", "contenttype": "wmammodularcontent_gkn_dossier", "contenttype_title": "contenttype_wmammodularcontent_gkn_dossier", "link": { "type": "internal", "url": "/nl/groenkennisnet/dossier/stikstof-dossier" }, "lead": "Nederland stoot te veel stikstof uit. Dit vormt een flinke belemmering voor diverse projecten in woningbouw en infrastructuur, ook de natuur staat onder druk. Het probleem bestaat al veel langer, maar is in 2022 tot een landelijke crisis uitgegroeid. Wat is stikstof, en waarom hebben er zo'n last van? Wie stoot stikstof uit? Welke maatregelen kun je nemen?", "leadimage": { "source": "https://api.groenkennisnet.nl/upload_mm/9/3/6/3094_fullimage_hollands%20landschap%20met%20boer.jpg", "width": 1280, "height": 719, "focuspoint-x": -1, "focuspoint-y": -1, "alternative_text": "Hollands landschap met boer - door Arno Dreef via Pixabay", "photographer": "Arno Dreef", "photographer_hyperlink": "https://pixabay.com/users/arnodreef-1539678/", "photo_license": "Pixabay License", "photo_license_hyperlink": "https://pixabay.com/nl/service/license/", "source_info": "Pixabay", "source_info_hyperlink": "https://pixabay.com/photos/farmer-cow-grass-netherlands-2458351/", "keywords": [ "koe", "boer", "nederland", "landschap" ] }, "publication_date": "2021-09-05T13:00+02:00", "lastmodified_date": "2026-08-13T04:44+02:00", "expiration_date": "", "keywords": [ "gkn_home", "gkn_glastuinbouw", "gkn_akkerbouw", "gkn_tuinbouw", "gkn_varkenshouderij", "gkn_melkveehouderij", "gkn_terreinbeheer", "gkn_pluimveehouderij", "Dossier", "Dutch", "gkn_leefomgeving", "gkn_plant", "gkn_dier", "gkn_veehouderij", "gkn_mestverwaarding", "gkn_kringlooplandbouw" ], "item_metadata": { "contentsubtype": "Dossier", "theme": [ "gkn_akkerbouw", "gkn_dier", "gkn_glastuinbouw", "gkn_home", "gkn_kringlooplandbouw", "gkn_leefomgeving", "gkn_melkveehouderij", "gkn_mestverwaarding", "gkn_plant", "gkn_pluimveehouderij", "gkn_terreinbeheer", "gkn_tuinbouw", "gkn_varkenshouderij", "gkn_veehouderij" ], "keywords": [], "video_header": "https://youtu.be/UcDM80wf7-Q", "gkn_organization": { "title": "Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/groen-kennisnet-organisatie" }, "contactperson": { "title": "Redactie Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet" }, "experts": [], "link_extra_image": "", "last_update": "2026-06-22T00:00+02:00" } }, { "identifier": "mediaitem_2046", "title": "Grasland en beweiding", "contenttype": "wmammodularcontent_gkn_dossier", "contenttype_title": "contenttype_wmammodularcontent_gkn_dossier", "link": { "type": "internal", "url": "/nl/groenkennisnet/dossier/beweiding-dossier" }, "lead": "Het beeld van grazende koeien hoort bij Nederland. Het dossier bevat powerpointpresentaties met actuele kennis over beweiding, maar ook rapporten, factsheets, artikelen, video’s en onderwijsopdrachten. De nadruk ligt op optimalisatie van graslandmanagement en beweiding.", "leadimage": { "source": "https://api.groenkennisnet.nl/upload_mm/f/6/8/2739_fullimage_228.jpg", "width": 1920, "height": 1268, "focuspoint-x": 864, "focuspoint-y": 672, "alternative_text": "Koeien grazend in de wei - Eveline de Bruin via Pixabay", "photographer": "Eveline de Bruin", "photographer_hyperlink": "https://pixabay.com/nl/users/mrsbrown-692504/", "photo_license": "Pixabay licence", "photo_license_hyperlink": "https://pixabay.com/nl/service/license/", "source_info": "Pixabay", "source_info_hyperlink": "https://pixabay.com/nl/photos/landschap-koe-zoogdier-fauna-vee-4332908/", "keywords": [ "koe", "koeien", "weidegang", "vee", "wei", "grazen", "melkvee", "gras" ] }, "publication_date": "2021-09-20T11:49+02:00", "lastmodified_date": "2026-07-13T08:35+02:00", "expiration_date": "", "keywords": [ "gkn_home", "gkn_melkveehouderij", "Dossier", "Dutch", "gkn_veehouderij" ], "item_metadata": { "contentsubtype": "Dossier", "theme": [ "gkn_home", "gkn_melkveehouderij", "gkn_veehouderij" ], "keywords": [], "video_header": "", "gkn_organization": { "title": "Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/groen-kennisnet-organisatie" }, "contactperson": { "title": "Redactie Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet" }, "experts": [{ "title": "Agnes van den Pol-van Dasselaar", "url": "/nl/groenkennisnet/persoon/agnes-van-den-pol-van-dasselaar" }], "link_extra_image": "", "last_update": "2025-08-20T00:00+02:00" } }, { "identifier": "mediaitem_27719", "title": "Fauna in Nederland", "contenttype": "wmammodularcontent_gkn_dossier", "contenttype_title": "contenttype_wmammodularcontent_gkn_dossier", "link": { "type": "internal", "url": "/nl/groenkennisnet/dossier/fauna-in-nederland-dossier" }, "lead": "Fauna zoals insecten, vissen, reptielen, amfibieën en zoogdieren spelen een belangrijke rol in natuur- en landbouwgebieden. In een dichtbevolkt en intensief gebruikt land staan leefgebieden van de dieren onder druk. Dit komt onder andere door versnippering, landbouw en klimaatverandering. Tegelijk kunnen dieren schade of overlast veroorzaken. Dit dossier geeft inzicht in fauna, de ontwikkelingen en de daarbij horende uitdagingen.", "leadimage": { "source": "https://api.groenkennisnet.nl/upload_mm/c/a/a/27777_fullimage_herten_pixabay5393082.jpg", "width": 1280, "height": 720, "focuspoint-x": -1, "focuspoint-y": -1, "alternative_text": "Roedel edelherten grazen - amaurydeterwangne via Pixabay", "photographer": "amaurydeterwangne", "photographer_hyperlink": "https://pixabay.com/nl/users/amaurydeterwangne-17414661/", "photo_license": "Pixabay License", "photo_license_hyperlink": "https://pixabay.com/nl/service/terms/", "source_info": "pixabay", "source_info_hyperlink": "https://pixabay.com/nl/photos/hert-doe-natuur-wild-zoogdieren-5393082/", "keywords": [ "hert", "natuur", "wild", "fauna" ] }, "publication_date": "2026-02-26T07:28+02:00", "lastmodified_date": "2026-07-15T14:41+02:00", "expiration_date": "", "keywords": [ "gkn_home", "gkn_terreinbeheer", "Dossier", "Dutch" ], "item_metadata": { "contentsubtype": "Dossier", "theme": [ "gkn_home", "gkn_terreinbeheer" ], "keywords": [], "video_header": "", "gkn_organization": { "title": "Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/groen-kennisnet-organisatie" }, "contactperson": { "title": "Redactie Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet" }, "experts": [], "link_extra_image": "", "last_update": "2026-07-15T00:00+02:00" } } ] } , { "identifier": "element_969395", "type": "modularcontent", "gkn_link": { "linktext": "Meer dossiers", "link_url": "/dossiers" } } ] }, { "area": "onderwijs", "title": "Onderwijs", "contentarea_template": { "id": "contenttemplate_a", "name": "contenttemplate_a"},"background": false,"contentarea_leadtext": "Groen Kennisnet brengt leermiddelen en kennis uit het onderwijs samen. 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In samenwerking met uitgevers en natuurtijdschriften.nl maakt Groen Kennisnet de artikelen uit deze tijdschriften vrij beschikbaar voor iedereen. 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Op die manier zorgen we samen voor impact in de praktijk. Ben jij benieuwd hoe wij dat doen? En wil jij weten wat jij samen met ons kunt doen?", "leadimage": { "source": "https://api.groenkennisnet.nl/upload_mm/6/6/a/2748_fullimage_hek%20gebied%20weide.jpg", "width": 1920, "height": 1281, "focuspoint-x": 912, "focuspoint-y": 215, "alternative_text": "Weidegebied met hek - Mabel Amber via Pixabay", "photographer": "Mabel Amber", "photographer_hyperlink": "https://pixabay.com/nl/users/mabelamber-1377835/", "photo_license": "Pixabay licence", "photo_license_hyperlink": "https://pixabay.com/nl/service/license/", "source_info": "Pixabay", "source_info_hyperlink": "https://pixabay.com/nl/photos/hek-gebied-weide-3454770/", "keywords": [ "weide", "nederland", "agrarisch", "wei", "landschap", "hollands", "hek", "nederlands" ] }, "publication_date": "2026-10-13T12:49+02:00", "lastmodified_date": "2026-10-13T13:05+02:00", "expiration_date": "", "item_metadata": { "linktext": "Lees hierover meer", "link_url": "https://groenkennisnet.nl/samenwerken-met-groen-kennisnet" } }] } ] }, { "area": "nieuwsbriefgroenkennisnet", "title": "Nieuwsbrief Groen Kennisnet", "contentarea_template": { "id": "contenttemplate_newsletter", "name": "contenttemplate_newsletter"},"background": true,"contentarea_leadtext": "Wil je op de hoogte blijven van het nieuws van Groen Kennisnet? 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