{"id":3360,"date":"2023-05-11T07:04:08","date_gmt":"2023-05-11T07:04:08","guid":{"rendered":"https:\/\/heliospectra.com\/?p=3360"},"modified":"2023-11-06T11:42:56","modified_gmt":"2023-11-06T11:42:56","slug":"reserach-paper-lettuce","status":"publish","type":"post","link":"https:\/\/heliospectra.com\/blog\/reserach-paper-lettuce\/","title":{"rendered":"Poster &#8211; Lettuce"},"content":{"rendered":"<div class=\"row\"  id=\"row-1820359737\">\n\n\n\t<div id=\"col-1336229305\" 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-700673602\">\n\n\n\t<div id=\"col-372120868\" class=\"col medium-2 small-6 large-2\"  >\n\t\t\t\t<div class=\"col-inner\" style=\"background-color:#6ebd8f;\" >\n\t\t\t\n\t\t\t\n\n\t<div id=\"text-3250484326\" class=\"text\">\n\t\t\n\n<p>Research<\/p>\n\t\t\n<style>\n#text-3250484326 {\n  text-align: center;\n  color: rgb(255,255,255);\n}\n#text-3250484326 > * {\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-372120868 > .col-inner {\n  border-radius: 34px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n<\/div>\n\t<div id=\"gap-311587611\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-311587611 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2312888024\" class=\"text\">\n\t\t\n\n<p>Heliospectra&#8217;s Ida Fallstr\u00f6m presented at the International Light Symposium 2021 on how specific spectrums of light can induce red coloration in lettuce.<\/p>\n\t\t\n<style>\n#text-2312888024 {\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-577871968\">\n\n\n\t<div id=\"col-2021021669\" 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_1346414403\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1097\" src=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/LightSymPOSTERDifferent-lighting-strategies-for-inducing-red-colora-2021_EDIT-Done-768x1097.jpg\" class=\"attachment-medium_large size-medium_large\" alt=\"\u201c\u201d\" srcset=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/LightSymPOSTERDifferent-lighting-strategies-for-inducing-red-colora-2021_EDIT-Done-768x1097.jpg 768w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/LightSymPOSTERDifferent-lighting-strategies-for-inducing-red-colora-2021_EDIT-Done-210x300.jpg 210w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/LightSymPOSTERDifferent-lighting-strategies-for-inducing-red-colora-2021_EDIT-Done-717x1024.jpg 717w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/LightSymPOSTERDifferent-lighting-strategies-for-inducing-red-colora-2021_EDIT-Done-1075x1536.jpg 1075w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/LightSymPOSTERDifferent-lighting-strategies-for-inducing-red-colora-2021_EDIT-Done-1434x2048.jpg 1434w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/LightSymPOSTERDifferent-lighting-strategies-for-inducing-red-colora-2021_EDIT-Done-300x429.jpg 300w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/LightSymPOSTERDifferent-lighting-strategies-for-inducing-red-colora-2021_EDIT-Done-800x1143.jpg 800w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/10\/LightSymPOSTERDifferent-lighting-strategies-for-inducing-red-colora-2021_EDIT-Done.jpg 1792w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/>\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_1346414403 {\n  width: 70%;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"gap-723011105\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-723011105 {\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-140578610763\"  style=\"border-radius:10px;\">\n\t\t<span>Download<\/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-397581230\" 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<p>Ida Fallstrom Plant and Light Expert from Heliospectra presents on the topic of Inducing Red Coloration in Lettuce from the International Symposium on Light in Horticulture. Learn more about how the different spectrums of light affect aspects of lettuce growth and what treatments can be used to achieve particular results.<\/p>\n<p><span style=\"color: #000000;\"><a style=\"color: #000000;\" href=\"https:\/\/www.youtube.com\/watch?v=-uR89J3BJ9s&amp;ab_channel=HeliospectraAB\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline;\">View the Presentation on Inducing Red Coloration in Lettuce &gt;&gt;<\/span><\/a><\/span><\/p>\n<h3>Introduction<\/h3>\n<p>The anthocyanin content is responsible for the red pigmentation of the red-green lettuce. The concentration of anthocyanins, which gives the different gradients of coloration, depends on the growth environment, such as light quality and quantity. A high anthocyanin content may reduce the absorption of light and lead to a reduction in plant growth.<\/p>\n<p>Lights designed for high crop production may not achieve the desired coloration of red lettuce. Therefore, it is in our interest to compare the overall growth and coloration of LED grow lights with spectrum optimized for plant growth and grow lights optimized for inducing coloration.<\/p>\n<h3>Conclusions<\/h3>\n<ul>\n<li>The lettuce grown under a blue heavy spectrum for a long time had the lowest biomass but increased anthocyanin content.<\/li>\n<li>Of lettuce with induced coloration; High light treatment had higher biomass and higher anthocyanin content than High blue treated.<\/li>\n<li>These results indicated that there are several ways to induce coloration of lettuce.<\/li>\n<li>Growers have the choice to adopt the best method that is suitable to their growing environments and growing style.<\/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-1642799462\">\n\n\n\t<div id=\"col-298594473\" 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-331116344\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-331116344 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n\t<div id=\"text-2055630392\" class=\"text\">\n\t\t\n\n<h2>Related content<\/h2>\n\t\t\n<style>\n#text-2055630392 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"row\"  id=\"row-59875944\">\n\n\n\t<div id=\"col-129114308\" 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-540623284\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-540623284 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n\n\n  \n    <div class=\"row 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-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:80%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/heliospectra.com\/blog\/cultivating-local-market-demand-for-greenhouse-herbs-and-plants\/\" class=\"plain\" aria-label=\"Cultivating Local Market Demand for Greenhouse Herbs &#038; Plants\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2449\" height=\"1632\" src=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e290d2e3554d4_Greenhouse_Basil.jpg\" class=\"attachment-original size-original wp-post-image\" alt=\"basil\" srcset=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e290d2e3554d4_Greenhouse_Basil.jpg 2449w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e290d2e3554d4_Greenhouse_Basil-300x200.jpg 300w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e290d2e3554d4_Greenhouse_Basil-1024x682.jpg 1024w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e290d2e3554d4_Greenhouse_Basil-768x512.jpg 768w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e290d2e3554d4_Greenhouse_Basil-1536x1024.jpg 1536w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5ef8b3d80f5e290d2e3554d4_Greenhouse_Basil-2048x1365.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  \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-center 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\/blog\/cultivating-local-market-demand-for-greenhouse-herbs-and-plants\/\" class=\"plain\">Cultivating Local Market Demand for Greenhouse Herbs &#038; Plants<\/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\tNeame Lea Fresh, a part of the United Kingdom\u2019s Bridge Farm Group, shares local market\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-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:80%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/heliospectra.com\/blog\/the-ultimate-vertical-growth-from-0-7000m2-in-3-years\/\" class=\"plain\" aria-label=\"Ljusg\u00e5rda, The Ultimate Vertical Growth: From 0 &#8211; 7000m2 in 3 years\">\n\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"2156\" height=\"1296\" src=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f08612c91a1d0176ed6f563_Screenshot-2020-07-10-at-14.36.48.jpg\" class=\"attachment-original size-original wp-post-image\" alt=\"Ljus g\u00e5rda\" srcset=\"https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f08612c91a1d0176ed6f563_Screenshot-2020-07-10-at-14.36.48.jpg 2156w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f08612c91a1d0176ed6f563_Screenshot-2020-07-10-at-14.36.48-300x180.jpg 300w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f08612c91a1d0176ed6f563_Screenshot-2020-07-10-at-14.36.48-1024x616.jpg 1024w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f08612c91a1d0176ed6f563_Screenshot-2020-07-10-at-14.36.48-768x462.jpg 768w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f08612c91a1d0176ed6f563_Screenshot-2020-07-10-at-14.36.48-1536x923.jpg 1536w, https:\/\/heliospectra.com\/wp-content\/uploads\/2023\/05\/5f08612c91a1d0176ed6f563_Screenshot-2020-07-10-at-14.36.48-2048x1231.jpg 2048w\" sizes=\"auto, (max-width: 2156px) 100vw, 2156px\" \/>\t\t\t\t\t\t\t<\/a>\n  \t\t\t\t\t\t\t  \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-center 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\/blog\/the-ultimate-vertical-growth-from-0-7000m2-in-3-years\/\" class=\"plain\">Ljusg\u00e5rda, The Ultimate Vertical Growth: From 0 &#8211; 7000m2 in 3 years<\/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\tDuring this free webinar you can learn from CEO Andreas Wilhelmsson about Ljusg\u00e5rda\u2019s commitment 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 class=\"col post-item\" >\n\t\t\t<div class=\"col-inner\">\n\t\t\t\t<div class=\"box box-normal box-text-bottom box-blog-post has-hover\">\n            \t\t\t\t\t<div class=\"box-image\" >\n  \t\t\t\t\t\t<div class=\"image-cover\" style=\"padding-top:80%;\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/heliospectra.com\/blog\/the-road-ahead-for-vertical-farming\/\" class=\"plain\" aria-label=\"The Road Ahead for Vertical Farming\">\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=\"lettuce\" 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  \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-center 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\/blog\/the-road-ahead-for-vertical-farming\/\" class=\"plain\">The Road Ahead for Vertical Farming<\/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>Heliospectra&#8217;s Ida Fallstrom presents at the International Light Symposium 2021 on how specific spectrums of light can induce red coloration in lettuce.<\/p>\n","protected":false},"author":1,"featured_media":4892,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[96,99],"tags":[],"class_list":["post-3360","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 v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Poster - Lettuce<\/title>\n<meta name=\"description\" content=\"Research Paper - Lettuce: Presentation about different lighting strategies for inducing red coloration in lettuce\" \/>\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\/blog\/reserach-paper-lettuce\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta 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