{"id":4863,"date":"2023-10-18T14:42:54","date_gmt":"2023-10-18T14:42:54","guid":{"rendered":"https:\/\/heliospectra.com\/?p=4863"},"modified":"2025-10-09T12:20:33","modified_gmt":"2025-10-09T12:20:33","slug":"research-paper-herbs-leafy-vegetable","status":"publish","type":"post","link":"https:\/\/heliospectra.com\/nl\/blog\/research-paper-herbs-leafy-vegetable\/","title":{"rendered":"Poster - Kruiden &amp; Bladgroente"},"content":{"rendered":"<div class=\"row\"  id=\"row-454709531\">\n\n\n\t<div id=\"col-425978413\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n<div class=\"row align-center\"  id=\"row-443308464\">\n\n\n\t<div id=\"col-1638327779\" class=\"col medium-2 small-6 large-2\"  >\n\t\t\t\t<div class=\"col-inner\" style=\"background-color:rgb(0, 167, 109);\" >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-2974399145\" class=\"text\">\n\t\t\n\n<p>Onderzoek<\/p>\n\t\t\n<style>\n#text-2974399145 {\n  text-align: center;\n  color: rgb(255,255,255);\n}\n#text-2974399145 > * {\n  color: rgb(255,255,255);\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1638327779 > .col-inner {\n  border-radius: 34px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\t<div id=\"gap-1099769233\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1099769233 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<p><span style=\"color: #193330;\">Ida Fallstr\u00f6m, expert op het gebied van planten en licht, en Daniel B\u00e5nkestad, onderzoeksmanager bij Heliospectra, vergeleken de groei van kruiden en bladgroenten onder verschillende energiezuinige LED-lichtregimes.<\/span><\/p>\n\t<div id=\"text-138344112\" class=\"text\">\n\t\t\n\n\n\t\t\n<style>\n#text-138344112 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"row\"  id=\"row-1686162605\">\n\n\n\t<div id=\"col-637557981\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner text-center\"  >\n\t\t\t\n\t\t\t\n\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_662164135\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1792\" height=\"2560\" src=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/A-comparison-of-herbs-and-leafy-vegetable-_poster.png\" class=\"attachment-original size-original\" alt=\"\u201c\u201d\" srcset=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/A-comparison-of-herbs-and-leafy-vegetable-_poster.png 1792w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/A-comparison-of-herbs-and-leafy-vegetable-_poster-210x300.png 210w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/A-comparison-of-herbs-and-leafy-vegetable-_poster-717x1024.png 717w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/A-comparison-of-herbs-and-leafy-vegetable-_poster-768x1097.png 768w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/A-comparison-of-herbs-and-leafy-vegetable-_poster-1075x1536.png 1075w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/A-comparison-of-herbs-and-leafy-vegetable-_poster-1434x2048.png 1434w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/A-comparison-of-herbs-and-leafy-vegetable-_poster-300x429.png 300w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/A-comparison-of-herbs-and-leafy-vegetable-_poster-800x1143.png 800w\" sizes=\"auto, (max-width: 1792px) 100vw, 1792px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_662164135 {\n  width: 70%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"gap-569637551\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-569637551 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n<a class=\"button primary hs-cta-trigger-button hs-cta-trigger-button-140793650272\" style=\"border-radius:10px;\">\n\t\t<span>Downloaden<\/span>\n\t<\/a>\n\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1787071038\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n<h3><span style=\"color: #193330;\">Introduction<\/span><\/h3>\n<p><span style=\"color: #193330;\">LED technology offers opportunities to enhance plant production efficiency and crop quality. LED luminaires&#8217; efficiency varies based on the LED composition; for instance, deep red diodes deliver higher photon flux per watt than blue diodes, and white LEDs outperform green ones. However, spectral light quality significantly influences plant development and morphology. While red wavelengths are highly efficient for photosynthesis and plants can thrive with as little as 5% blue light, most plants flourish under solar-like balanced spectra. Hence, a low blue-to-red ratio light regime saves energy but may yield crops with undesirable traits, especially when LEDs are the sole light source.<\/span><\/p>\n<h3><span style=\"color: #193330;\">Conclusions<\/span><\/h3>\n<ul>\n<li><span style=\"color: #193330;\">Reducing the B:R ratio led to stem\/petiole elongation in all tested crops, in line with other studies.<\/span><\/li>\n<li><span style=\"color: #193330;\">Though treatment differences stood out, they could be eclipsed by factors like light intensity, temperature shifts, or genetic diversity.<\/span><\/li>\n<li><span style=\"color: #193330;\">Lowering blue light from 30% to 15% generally boosts crop growth without adverse effects, recommending a 1:2 B:R ratio for compact growth.<\/span><\/li>\n<li><span style=\"color: #193330;\">The quantum efficiency difference between 1:2 and 1:5 B:R ratio luminaires at the same light intensity was about 3%.<\/span><\/li>\n<\/ul>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n<div class=\"is-divider divider clearfix\" style=\"max-width:100%;height:1px;\"><\/div>\n\n<div class=\"row\"  id=\"row-1893724441\">\n\n\n\t<div id=\"col-160666609\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"gap-76388150\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-76388150 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2338190801\" class=\"text\">\n\t\t\n\n<h2>Gerelateerde inhoud<\/h2>\n\t\t\n<style>\n#text-2338190801 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row\"  id=\"row-122694282\">\n\n\n\t<div id=\"col-1953819940\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n\t<div id=\"gap-1064326251\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1064326251 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n  \n    <div class=\"row gradient-posts large-columns-3 medium-columns-1 small-columns-1\" >\n  <div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-overlay dark box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" style=\"border-radius:2%;\">\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:102%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/heliospectra.com\/nl\/blog\/greenhouse-operations-the-new-normal-after-covid-19\/\" class=\"plain\" aria-label=\"Kassen: Het nieuwe normaal na COVID-19\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2449\" height=\"1633\" src=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e297b303554d6_Greenhouse-Vegetable-Transplant-and-Finish.jpg\" class=\"attachment-original size-original wp-post-image\" alt=\"\u201c\u201d\" srcset=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e297b303554d6_Greenhouse-Vegetable-Transplant-and-Finish.jpg 2449w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e297b303554d6_Greenhouse-Vegetable-Transplant-and-Finish-300x200.jpg 300w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e297b303554d6_Greenhouse-Vegetable-Transplant-and-Finish-1024x683.jpg 1024w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e297b303554d6_Greenhouse-Vegetable-Transplant-and-Finish-768x512.jpg 768w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e297b303554d6_Greenhouse-Vegetable-Transplant-and-Finish-1536x1024.jpg 1536w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e297b303554d6_Greenhouse-Vegetable-Transplant-and-Finish-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 2449px) 100vw, 2449px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t<div class=\"overlay\" style=\"background-color: rgba(0,0,0,.25)\"><\/div>  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-left is-large\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large\">\n\t\t\t\t\t\t<a href=\"https:\/\/heliospectra.com\/nl\/blog\/greenhouse-operations-the-new-normal-after-covid-19\/\" class=\"plain\">Kassen: Het nieuwe normaal na COVID-19<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt\">\n\t\t\t\t\t\tHear from greenhouse operations and facilities managers about how companies are keeping their teams connected,\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-overlay dark box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" style=\"border-radius:2%;\">\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:102%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/heliospectra.com\/nl\/blog\/greenhouse-lighting-strategies-for-vegetable-transplant\/\" class=\"plain\" aria-label=\"Strategie\u00ebn voor kasverlichting bij het verplanten en afwerken van groenten\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1632\" height=\"1224\" src=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e290eba3554d5_Greenbelt-Greenhouse_Operations.jpeg\" class=\"attachment-original size-original wp-post-image\" alt=\"Elixia led kweeklampen bij Greenbelt Greenhouse\" srcset=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e290eba3554d5_Greenbelt-Greenhouse_Operations.jpeg 1632w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e290eba3554d5_Greenbelt-Greenhouse_Operations-300x225.jpeg 300w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e290eba3554d5_Greenbelt-Greenhouse_Operations-1024x768.jpeg 1024w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e290eba3554d5_Greenbelt-Greenhouse_Operations-768x576.jpeg 768w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e290eba3554d5_Greenbelt-Greenhouse_Operations-1536x1152.jpeg 1536w\" sizes=\"auto, (max-width: 1632px) 100vw, 1632px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t<div class=\"overlay\" style=\"background-color: rgba(0,0,0,.25)\"><\/div>  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-left is-large\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large\">\n\t\t\t\t\t\t<a href=\"https:\/\/heliospectra.com\/nl\/blog\/greenhouse-lighting-strategies-for-vegetable-transplant\/\" class=\"plain\">Strategie\u00ebn voor kasverlichting bij het verplanten en afwerken van groenten<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt\">\n\t\t\t\t\t\tGrowing lettuce, herbs and vegetables in your greenhouse? Dr. Roberto Lopez of Michigan State University\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><div class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-overlay dark box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" style=\"border-radius:2%;\">\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:102%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/heliospectra.com\/nl\/blog\/the-road-ahead-for-vertical-farming\/\" class=\"plain\" aria-label=\"De weg vooruit voor verticale landbouw\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2309\" height=\"1732\" src=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e2921563554d3_Vertical-Farm_Lettuce.jpg\" class=\"attachment-original size-original wp-post-image\" alt=\"sla\" srcset=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e2921563554d3_Vertical-Farm_Lettuce.jpg 2309w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e2921563554d3_Vertical-Farm_Lettuce-300x225.jpg 300w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e2921563554d3_Vertical-Farm_Lettuce-1024x768.jpg 1024w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e2921563554d3_Vertical-Farm_Lettuce-768x576.jpg 768w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e2921563554d3_Vertical-Farm_Lettuce-1536x1152.jpg 1536w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e2921563554d3_Vertical-Farm_Lettuce-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 2309px) 100vw, 2309px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t<div class=\"overlay\" style=\"background-color: rgba(0,0,0,.25)\"><\/div>  \t\t\t\t\t\t\t  \t\t\t\t\t\t<\/div>\n  \t\t\t\t\t\t  \t\t\t\t\t<\/div>\n          \t\t\t\t\t<div class=\"box-text text-left is-large\" >\n\t\t\t\t\t<div class=\"box-text-inner blog-post-inner\">\n\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<h5 class=\"post-title is-large\">\n\t\t\t\t\t\t<a href=\"https:\/\/heliospectra.com\/nl\/blog\/the-road-ahead-for-vertical-farming\/\" class=\"plain\">De weg vooruit voor verticale landbouw<\/a>\n\t\t\t\t\t<\/h5>\n\t\t\t\t\t\t\t\t\t\t<div class=\"is-divider\"><\/div>\n\t\t\t\t\t\t\t\t\t\t<p class=\"from_the_blog_excerpt\">\n\t\t\t\t\t\tDesigned for vertical farmers, cultivatiors and operation teams looking to connect with industry leaders to\t\t\t\t\t<\/p>\n\t\t\t\t\t                    \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div><\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Ida Fallstr\u00f6m, expert op het gebied van planten en licht, en Daniel B\u00e5nkestad, onderzoeksmanager bij Heliospectra, vergeleken de groei van kruiden en bladgroenten onder verschillende energiezuinige LED-lichtregimes.<\/p>","protected":false},"author":4,"featured_media":4889,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[96,99],"tags":[],"class_list":["post-4863","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-growers-centre-tag","category-research-papers"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Poster - Herbs &amp; 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