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Article

The Impact of Spectral Composition of White LEDs on Spinach (Spinacia oleracea) Growth and Development

Department of Astronautic, Electric and Energy Engineering (DIAEE), Sapienza University, 00184 Rome, Italy
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Energies 2017, 10(9), 1383; https://doi.org/10.3390/en10091383
Received: 13 June 2017 / Revised: 23 August 2017 / Accepted: 7 September 2017 / Published: 12 September 2017
Light-emitting diodes (LED) are a promising light source for the cultivation of edible vegetables in greenhouses. The spectral radiation of the light sources has an impact on plants physiological parameters, as well as on morphological features. In this study the growth of spinach plants has been carried out in experimental boxes under two white LED treatments having different correlate color temperature (CCT): the cold lighting (CL) corresponded to 6500 K, while the warm lighting (WL) to 3000 K. The work was aimed to investigate the influence of the two light spectra on plant development and comparing the results. Results showed that the different lighting treatments impact differently on plant development and on growth parameters. View Full-Text
Keywords: LED lighting; light spectral composition; energy consumption; spinach; plant growth LED lighting; light spectral composition; energy consumption; spinach; plant growth
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MDPI and ACS Style

Burattini, C.; Mattoni, B.; Bisegna, F. The Impact of Spectral Composition of White LEDs on Spinach (Spinacia oleracea) Growth and Development. Energies 2017, 10, 1383. https://doi.org/10.3390/en10091383

AMA Style

Burattini C, Mattoni B, Bisegna F. The Impact of Spectral Composition of White LEDs on Spinach (Spinacia oleracea) Growth and Development. Energies. 2017; 10(9):1383. https://doi.org/10.3390/en10091383

Chicago/Turabian Style

Burattini, Chiara, Benedetta Mattoni, and Fabio Bisegna. 2017. "The Impact of Spectral Composition of White LEDs on Spinach (Spinacia oleracea) Growth and Development" Energies 10, no. 9: 1383. https://doi.org/10.3390/en10091383

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