{"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-1929456927\">\n\n\n\t<div id=\"col-1007573034\" 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-283987226\">\n\n\n\t<div id=\"col-941047824\" 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-1004522323\" class=\"text\">\n\t\t\n\n<p>Onderzoek<\/p>\n\t\t\n<style>\n#text-1004522323 {\n  text-align: center;\n  color: rgb(255,255,255);\n}\n#text-1004522323 > * {\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-941047824 > .col-inner {\n  border-radius: 34px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\t<div id=\"gap-2120825600\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-2120825600 {\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-621527090\" class=\"text\">\n\t\t\n\n\n\t\t\n<style>\n#text-621527090 {\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-425143936\">\n\n\n\t<div id=\"col-807288062\" 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_1957599969\">\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_1957599969 {\n  width: 70%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"gap-224185912\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-224185912 {\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-559771250\" 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-370216579\">\n\n\n\t<div id=\"col-194809235\" 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-375202489\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-375202489 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2544618914\" class=\"text\">\n\t\t\n\n<h2>Gerelateerde inhoud<\/h2>\n\t\t\n<style>\n#text-2544618914 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row\"  id=\"row-810232817\">\n\n\n\t<div id=\"col-192028537\" 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-1925670451\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1925670451 {\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\/growing-tomatoes-in-an-autonomous-greenhouse\/\" class=\"plain\" aria-label=\"Tomaten kweken in een autonome kas\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1709\" src=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f085e03e2d80ec4c9873308_shutterstock_1104450200-scaled.jpg\" class=\"attachment-original size-original wp-post-image\" alt=\"tomaten\" srcset=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f085e03e2d80ec4c9873308_shutterstock_1104450200-scaled.jpg 2560w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f085e03e2d80ec4c9873308_shutterstock_1104450200-300x200.jpg 300w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f085e03e2d80ec4c9873308_shutterstock_1104450200-1024x684.jpg 1024w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f085e03e2d80ec4c9873308_shutterstock_1104450200-768x513.jpg 768w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f085e03e2d80ec4c9873308_shutterstock_1104450200-1536x1025.jpg 1536w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f085e03e2d80ec4c9873308_shutterstock_1104450200-2048x1367.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/>\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\/growing-tomatoes-in-an-autonomous-greenhouse\/\" class=\"plain\">Tomaten kweken in een autonome kas<\/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\tThis webinar features the creators and winners of Wageningen University\u2019s Autonomous Greenhouse Challenge who share\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\/heliolesson-2-light-intensity-and-basics-of-dli\/\" class=\"plain\" aria-label=\"helioLESSON 2: Lichtintensiteit en basisprincipes van DLI\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1696\" src=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f183eff4cd25b7553f5de34_GettyImages-910448896-scaled.jpg\" class=\"attachment-original size-original wp-post-image\" alt=\"\u201c\u201d\" srcset=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f183eff4cd25b7553f5de34_GettyImages-910448896-scaled.jpg 2560w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f183eff4cd25b7553f5de34_GettyImages-910448896-300x199.jpg 300w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f183eff4cd25b7553f5de34_GettyImages-910448896-1024x678.jpg 1024w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f183eff4cd25b7553f5de34_GettyImages-910448896-768x509.jpg 768w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f183eff4cd25b7553f5de34_GettyImages-910448896-1536x1017.jpg 1536w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f183eff4cd25b7553f5de34_GettyImages-910448896-2048x1356.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/>\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\/heliolesson-2-light-intensity-and-basics-of-dli\/\" class=\"plain\">helioLESSON 2: Lichtintensiteit en basisprincipes van DLI<\/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\tPart 2 of our \"By Growers for Growers Educational Series\"! In this lesson our Technical\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>\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 v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Poster - Herbs &amp; Leafy vegetable<\/title>\n<meta name=\"description\" content=\"Research paper - Herbs &amp; Leafy vegetable: a comparison of herbs and leafy vegetable growth under various energy efficient LED light regimes.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/heliospectra.com\/nl\/blog\/research-paper-herbs-leafy-vegetable\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Poster - Herbs &amp; Leafy vegetable\" \/>\n<meta property=\"og:description\" content=\"Research paper - Herbs &amp; Leafy vegetable: a comparison of herbs and leafy vegetable growth under various energy efficient LED light regimes.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/heliospectra.com\/nl\/blog\/research-paper-herbs-leafy-vegetable\/\" \/>\n<meta property=\"og:site_name\" content=\"Heliospectra\" \/>\n<meta property=\"article:published_time\" content=\"2023-10-18T14:42:54+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-09T12:20:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/herbs-RP.png\" \/>\n\t<meta property=\"og:image:width\" content=\"444\" \/>\n\t<meta property=\"og:image:height\" content=\"396\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Emelie\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Geschreven door\" \/>\n\t<meta name=\"twitter:data1\" content=\"Emelie\" \/>\n\t<meta name=\"twitter:label2\" content=\"Geschatte leestijd\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/heliospectra.com\/blog\/research-paper-herbs-leafy-vegetable\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/heliospectra.com\/blog\/research-paper-herbs-leafy-vegetable\/\"},\"author\":{\"name\":\"Emelie\",\"@id\":\"https:\/\/heliospectra.com\/#\/schema\/person\/0e9582a92fac37f577f8323f936f6e52\"},\"headline\":\"Poster &#8211; 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