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NUITFRANCE - Bibliothèque - Fiche bibliographique
Bibliothèque
Cette rubrique recense :
- de la documentation sur les différents thèmes de la nuit (vie nocturne, pollution lumineuse, pollution sonore, ...).
- les données informatiques relatives à l'éclairage public digitalisées et mises à dispositions en open data par certaines communes,
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Quelques tags associés : [ DOCUMENTATION, PUBLICATIONS, LITTÉRATURE, CONNAISSANCES, LITTÉRATURE GRISE, ARTICLES DE PRESSE, ARTICLES SCIENTIFIQUES, TEXTES JURIDIQUES, PLANS ET PROGRAMMES, JURISPRUDENCE, DÉCRETS, THÈSES ]
► Fiche bibliographique
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Document " Spectral Effects of Artificial Light on Plant Physiology and Secondary Metabolism: A Review "
Type de document : |
Articles de revue scientifique |
Thème du document : |
Nuit menacée - Lumière artificielle - Impacts métaboliques et physiologiques sur la faune et la flore |
Groupe biologique : |
Végétaux |
Auteur(s) : |
OUZOUNIS T. ROSENQVIST E. OTTOSEN C.O.
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Date de publication : |
Août 2015 |
Langue : |
English/Anglais |
Nom du périodique : |
HortScience |
Précisions : |
Volume 50. Numéro 8. Pages 1128-1135 |
Lien contenu/source : |
http://hortsci.ashspublications.org/content/50/8/1... |
Citation courte : |
Ouzounis et al. (2015) |
Citation complète (format NuitFrance) : |
OUZOUNIS T., ROSENQVIST E. & OTTOSEN C.O. (2015). Spectral Effects of Artificial Light on Plant Physiology and Secondary Metabolism: A Review. HortScience. Volume 50. Numéro 8. Pages 1128-1135. |
Résumé du document : |
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With the expeditious development of optoelectronics, the light-emitting diode (LED) technology as supplementary light has shown great advancement in protected cultivation. One of the greatest challenges for the LED as alternative light source for greenhouses and closed environments is the diversity of the way experiments are conducted that often makes results difficult to compare. In this review, we aim to give an overview of the impacts of light spectra on plant physiology and on secondary metabolism in relation to greenhouse production. We indicate the possibility of a targeted use of LEDs to shape plants morphologically, increase the amount of protective metabolites to enhance food quality and taste, and potentially trigger defense mechanisms of plants. The outcome shows a direct transfer of knowledge obtained in controlled environments to greenhouses to be difficult, as the natural light will reduce the effects of specific spectra with species or cultivar-specific differences. To use the existing high-efficiency LED units in greenhouses might be both energy saving and beneficial to plants as they contain higher blue light portion than traditional high-pressure sodium (HPS) lamps, but the design of light modules for closed environment might need to be developed in terms of dynamic light level and spectral composition during the day to secure plants with desired quality with respect to growth, postharvest performance, and specific metabolites.
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Saisie sur NuitFrance par : |
Rosor |
Saisie sur NuitFrance en : |
Décembre 2017 |
Identifiant NuitFrance : |
NF-BIBLI-1801 |
Permalien de la fiche NuitFrance : |
http://www.nuitfrance.fr/?page=donneesdoc&partie=fiche-bibliographique&id_doc=1801 |
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