{ "type": "page", "identifier": "page_18336741", "title": "Vakinformatie voor de glastuinder", "navtitle": "", "url": "/nl/groenkennisnet/glastuinbouw.htm", "language": "nl_NL", "languages": [{ "id": 43, "value": "dutch", "locale": "nl_NL", "title": "Glastuinbouw", "url": "/nl/groenkennisnet/glastuinbouw.htm" }], "metadata" : {"gkn_pagemetadata": { "page_type": { "id": "start_page", "name": "Startpagina" }, "headerimage": { "source": "https://api.groenkennisnet.nl/upload_mm/c/a/8/610584_fullimage_glastuinbouw.jpg", "width": 1920, "height": 1080, "focuspoint-x": -1, "focuspoint-y": -1, "alternative_text": "Glastuinbouw geraniums - DutchScenery via iStock", "photographer": "DutchScenery", "photographer_hyperlink": "https://www.istockphoto.com/nl/portfolio/DutchScenery", "photo_license": "", "photo_license_hyperlink": "", "source_info": "iStock", "source_info_hyperlink": "https://www.istockphoto.com/nl/foto/a-zoomed-out-view-of-geranium-plants-inside-a-greenhouse-gm179766986-26791582", "keywords": [ "kas", "kassen", "glastuinbouw", "teelt" ] }, "startpaginalabel": { "id": "professional_information", "name": "Vakinformatie" }, "startpage_title": "Glas­tuinbouw", "shownavigation": false, "searchidentifier": "GKN_GLASTUINBOUW", "placeholderzoekbox": "Wat zoek je?", "lead": "" }} , "sections": [ { "identifier": "pagesection_18334988", "title": "GKN Configuratie", "link": "/nl/groenkennisnet/paginasectie.htm?pagesectionid=18334988&tsobjectid=18334988" }, { "identifier": "pagesection_18335139", "title": "GKN Menu", "link": "/nl/groenkennisnet/paginasectie.htm?pagesectionid=18335139&tsobjectid=18335139" }, { "identifier": "pagesection_18334944", "title": "GKN Footer logo's", "link": "/nl/groenkennisnet/paginasectie.htm?pagesectionid=18334944&tsobjectid=18334944" }, { "identifier": "pagesection_18334966", "title": "GKN Footer", "link": "/nl/groenkennisnet/paginasectie.htm?pagesectionid=18334966&tsobjectid=18334966" }, { "identifier": "pagesection_18335177", "title": "GKN Footer legal", "link": "/nl/groenkennisnet/paginasectie.htm?pagesectionid=18335177&tsobjectid=18335177" } ], "contents": [ { "area": "actueelindeglastuinbouw", "title": "Actueel in de glastuinbouw", "contentarea_template": { "id": "contenttemplate_a", "name": "contenttemplate_a"},"background": false,"contentarea_leadtext": "", "elements": [ { "identifier": "element_19692880", "type": "contentitemslist", "subtype": "highlight", "title": "", "mediaitems": [{ "identifier": "mediaitem_711822", "title": "Waterstof in de glastuinbouw vraagt om gezamenlijkheid", "contenttype": "wmammodularcontent_gkn_news", "contenttype_title": "contenttype_wmammodularcontent_gkn_news", "link": { "type": "internal", "url": "/nl/groenkennisnet/nieuwsitem/waterstof-in-de-glastuinbouw-vraagt-om-gezamenlijkheid.htm" }, "lead": "Waterstof is een goed alternatief voor het gebruik van aardgas in glastuinbouw. Er zijn echter nog veel knelpunten. Topsector Tuinbouw & Uitgangsmaterialen bepleit een sectorbreed programma om de knelpunten aan te pakken. Hiervoor vragen zij financiële input van de overheid.", "leadimage": { "source": "https://api.groenkennisnet.nl/upload_mm/7/9/1/622520_fullimage_shutterstock_24521209_kas_nacht.jpg%20crop.jpeg", "width": 1280, "height": 693, "focuspoint-x": -1, "focuspoint-y": -1, "alternative_text": "Kas in de avond", "photographer": "", "photographer_hyperlink": "", "photo_license": "", "photo_license_hyperlink": "", "source_info": "Shutterstock", "source_info_hyperlink": "", "keywords": [ "e", "verlichting", "planten", "kas", "glastuinbouw" ] }, "publication_date": "2023-01-31T07:00+02:00", "lastmodified_date": "2023-01-31T11:05+02:00", "expiration_date": "", "keywords": [ "Nieuws", "Dutch", "gkn_home", "gkn_glastuinbouw", "gkn_klimaat_en_energie" ], "item_metadata": { "contentsubtype": "Nieuws", "theme": [ "gkn_glastuinbouw", "gkn_klimaat_en_energie", "gkn_home" ], "related_dossier": [{ "title": "Het Nieuwe Telen: Gas Erop!", "url": "/nl/groenkennisnet/dossier/het-nieuwe-telen-gas-erop-4.htm" }], "keywords": [], "gkn_organization": { "title": "Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/groen-kennisnet-2.htm" }, "author": { "title": "Kirsten van Valkenburg", "url": "/nl/groenkennisnet/persoon/kirsten-van-valkenburg.htm" }, "contactperson": { "title": "Redactie Groen Kennisnet", "url": "/nl/groenkennisnet/nieuwsitem/redactie-groen-kennisnet.htm" }, "link_extra_image": "", "subject_abstract": "Energietransitie glastuinbouw", "target_audience_abstract": "Glastuinders", "region_abstract": "Nederland", "jumplinktext": "" } }] } , { "identifier": "element_19534962", "type": "contentitemslist", "subtype": "normal", "title": "", "mediaitems": [ { "identifier": "mediaitem_710218", "title": "Hoe gezond zijn groente en fruit nu echt, vragen wetenschappers zich af", "contenttype": "wmammodularcontent_gkn_news", "contenttype_title": "contenttype_wmammodularcontent_gkn_news", "link": { "type": "internal", "url": "/nl/groenkennisnet/nieuwsitem/hoe-gezond-zijn-groente-en-fruit-nu-echt-vragen-wetenschappers-zich-af.htm" }, "lead": "Voedingsstoffen uit groente en fruit kunnen chronische ontstekingen en welvaartsziekten tegengaan. Maar hoe we optimaal gebruik kunnen maken van deze positieve effecten is nog lang niet helder. Daarom deden dertien bedrijven en drie kennisinstellingen uit de topsector Tuinbouw onderzoek naar onder andere het effect van tomaten, kool en bessen op het menselijk lichaam.", "leadimage": { "source": "https://api.groenkennisnet.nl/upload_mm/f/1/2/609839_fullimage_groente%20en%20fruit.jpg", "width": 1280, "height": 845, "focuspoint-x": -1, "focuspoint-y": -1, "alternative_text": "Groente en fruit - dbreen via Pixabay", "photographer": "dbreen", "photographer_hyperlink": "https://pixabay.com/nl/users/dbreen-1643989/", "photo_license": "Pixabay License", "photo_license_hyperlink": "https://pixabay.com/nl/service/license/", "source_info": "Pixabay", "source_info_hyperlink": "https://pixabay.com/photos/vegetables-fruits-food-ingredients-1085063/", "keywords": [ "voedsel", "fruit", "groente" ] }, "publication_date": "2023-01-25T07:00+02:00", "lastmodified_date": "2023-01-23T12:32+02:00", "expiration_date": "", "keywords": [ "Nieuws", "Dutch", "gkn_voeding", "gkn_tuinbouw", "gkn_glastuinbouw" ], "item_metadata": { "contentsubtype": "Nieuws", "theme": [ "gkn_glastuinbouw", "gkn_tuinbouw", "gkn_voeding" ], "related_dossier": [], "keywords": [], "author": { "title": "Michiel Elands", "url": "/nl/groenkennisnet/persoon/michiel-elands.htm" }, "link_extra_image": "", "subject_abstract": "Groente en fruit, gezondheidswaarde, inhoudsstoffen", "target_audience_abstract": "Tuinders, detailhandel, consumenten", "region_abstract": "", "jumplinktext": "" } }, { "identifier": "mediaitem_688722", "title": "Samenwerking overheid en sector voor energie­transitie glastuinbouw", "contenttype": "wmammodularcontent_gkn_news", "contenttype_title": "contenttype_wmammodularcontent_gkn_news", "link": { "type": "internal", "url": "/nl/groenkennisnet/nieuwsitem/samenwerking-overheid-en-sector-voor-energietransitie-glastuinbouw.htm" }, "lead": "De CO2-uitstoot in de glastuinbouw wordt de komende jaren fors gereduceerd. Dat is afgesproken in een energieconvenant dat is ondertekend door de sector en de overheid. 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Onderzoekers en telers zijn op zoek naar duurzamere substraten. 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