Overnight supplemental low red light improves lettuce growth

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorMedelo, Maria José Yañez-
Autor(es): dc.creatorCecílio Filho, Arthur Bernardes-
Autor(es): dc.creatorCarvalho, Rogério Falleiros-
Autor(es): dc.creatorNascimento, Camila Seno-
Autor(es): dc.creatordos Reis Cardoso Passos, Danilo-
Data de aceite: dc.date.accessioned2025-08-21T21:28:29Z-
Data de disponibilização: dc.date.available2025-08-21T21:28:29Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-11-30-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s40626-023-00285-1-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/306805-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/306805-
Descrição: dc.descriptionHydroponic cultivation of lettuce in south-eastern Brazil is carried out under short days (about 10.5 to 12 h of light). Although the positive effect of light supplementation on lettuce is recognised, the effect of low irradiance of red light on the plant is not known, which may be relevant in the economic aspect and assist in the diffusion and adoption of the technology. Here, we tested the increase of light absorption efficiency when mulch is applied on hydroponic benches. The presence of mulch (restricted to hydroponic channels and over the entire bench) and red light irradiances (0, 0.8, 1.6 and 2.4 μmol m−2 s−1) were evaluated on lettuce growth. No effects of growing season were observed on the biometric characteristics evaluated. Overnight supplementation with low red light acted positively in both autumn and winter, promoting an increase in plant growth and, consequently, yield. Mulching over the entire bench does not contribute to greater reflectance of red light applied to plants compared to mulching restricted to the channels.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionDepartment of Agricultural Sciences São Paulo State University (Unesp), SP-
Descrição: dc.descriptionDepartment of Biology São Paulo State University (Unesp), SP-
Descrição: dc.descriptionDepartment of Agricultural Sciences São Paulo State University (Unesp), SP-
Descrição: dc.descriptionDepartment of Biology São Paulo State University (Unesp), SP-
Formato: dc.format309-318-
Idioma: dc.languageen-
Relação: dc.relationTheoretical and Experimental Plant Physiology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectArtificial light-
Palavras-chave: dc.subjectHydroponic cultivation-
Palavras-chave: dc.subjectLactuca sativa-
Palavras-chave: dc.subjectProtected cultivation-
Palavras-chave: dc.subjectUrban farm-
Título: dc.titleOvernight supplemental low red light improves lettuce growth-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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