Research and design of software and hardware system for BGPF

Research and design of software and hardware system for BGPF | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Research and design of software and hardware system for BGPF XK Guo, Shipu Xu, YunSheng Wang This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-6407936/v1 This work is licensed under a CC BY 4.0 License Status: Posted Version 1 posted You are reading this latest preprint version Abstract In order to study the optimal growth environment of barley grass in a plant factory, this paper designed an experimental Barley Grass Plant Factory (BGPF) environmental control system with five elements of light, temperature, water, air and fertilizer as the core. Through the coordinated work of LED fill light, air conditioning, irrigation system and ventilation system, the automatic and precise control of the growth environment of barley grass is realized. The experimental results show that the lighting in the facility is controllable and adjustable, the temperature is controlled within the current target temperature of 1.25℃, the humidity value of atomized water and fertilizer is concentrated above 90%, and the CO2 concentration is controlled within a reasonable range (700-1000ppm), which proves the reliability of the plant factory. It not only provides a theoretical basis and technical support for the large-scale cultivation of barley grass, but also provides a scientific basis for the further promotion and application of plant factory technology. experimental Plantfactory BGPF environmental control system Full Text Additional Declarations No competing interests reported. Cite Share Download PDF Status: Posted Version 1 posted You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. Our growing team is made up of researchers and industry professionals working together to solve the most critical problems facing scientific publishing. Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-6407936","acceptedTermsAndConditions":true,"allowDirectSubmit":true,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":453360567,"identity":"dc288094-0e13-4bf2-94be-deceab4b9994","order_by":0,"name":"XK Guo","email":"","orcid":"","institution":"Shanghai Academy of Agricultural Sciences","correspondingAuthor":false,"prefix":"","firstName":"XK","middleName":"","lastName":"Guo","suffix":""},{"id":453360568,"identity":"0a721abc-bbd7-4dc8-82b1-2e102dc94c39","order_by":1,"name":"Shipu Xu","email":"","orcid":"","institution":"Shanghai Academy of Agricultural Sciences","correspondingAuthor":false,"prefix":"","firstName":"Shipu","middleName":"","lastName":"Xu","suffix":""},{"id":453360569,"identity":"4755bf6f-5e37-4925-bad4-9c3fd31ac973","order_by":2,"name":"YunSheng Wang","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA+UlEQVRIiWNgGAWjYDADAxDxAcJmI14L4wyStTDzEKPF4PjZw6952+7Ym7P3Hn5t88dOXr6B/dkDhpo7uLWcyUuz5m17lriz51yadW5bsuGGAzzmBgzHnuHUYnYgx8yYt+1wgsENICO3gZlxAwMPmwRjw2HcWs6/AWuxN7gPZFj8qbefD3QYfi03cowfA7UwbrjBY/yYge1wYsMBBjO8WuxvvDFjnHPucOKGMzlmjL1tx5M3HOYxk0g4hluLZH+O8Yc3ZUCHHT9j/OHHn2rb+e3tzyQ+1ODWAgRsUrDokABTzECcgE8DUMnHH1DGB/wKR8EoGAWjYKQCAFiqWPBZq/DiAAAAAElFTkSuQmCC","orcid":"","institution":"Shanghai Academy of Agricultural Sciences","correspondingAuthor":true,"prefix":"","firstName":"YunSheng","middleName":"","lastName":"Wang","suffix":""}],"badges":[],"createdAt":"2025-04-09 04:38:19","currentVersionCode":1,"declarations":"","doi":"10.21203/rs.3.rs-6407936/v1","doiUrl":"https://doi.org/10.21203/rs.3.rs-6407936/v1","draftVersion":[],"editorialEvents":[],"editorialNote":"","failedWorkflow":false,"files":[{"id":84458599,"identity":"dc6d0232-0b3d-433c-9ad2-27d5a76762d2","added_by":"auto","created_at":"2025-06-12 08:24:19","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":1058689,"visible":true,"origin":"","legend":"","description":"","filename":"new1.pdf","url":"https://assets-eu.researchsquare.com/files/rs-6407936/v1_covered_096ba664-acc2-43c9-b092-315825fd1ad8.pdf"}],"financialInterests":"No competing interests reported.","formattedTitle":"Research and design of software and hardware system for BGPF","fulltext":[],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":false,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":true,"highlight":"","institution":"","isAcceptedByJournal":false,"isAuthorSuppliedPdf":true,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":true,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"researchsquare","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":true,"externalIdentity":"","sideBox":"","snPcode":"","submissionUrl":"/submission","title":"Research Square","twitterHandle":"researchsquare","acdcEnabled":true,"dfaEnabled":false,"editorialSystem":"","reportingPortfolio":"","inReviewEnabled":false,"inReviewRevisionsEnabled":true},"keywords":"experimental, Plantfactory, BGPF, environmental control system","lastPublishedDoi":"10.21203/rs.3.rs-6407936/v1","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-6407936/v1","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003eIn order to study the optimal growth environment of barley grass in a plant factory, this paper designed an experimental Barley Grass Plant Factory (BGPF) environmental control system with five elements of light, temperature, water, air and fertilizer as the core. 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