Cultivation device and cultivation method for solanaceous seedlings

This cultivation device that comprises an illumination device cultivates solanaceous seedlings. The illumination device has a wavelength region A from 400nm to less than 500nm, and a wavelength region B from 500nm to less than 700nm. The photon flux density in the wavelength region A is at least 100...

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Bibliographische Detailangaben
Hauptverfasser: NAKAMINAMI, AKIO, FUSE, JUNYA
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:This cultivation device that comprises an illumination device cultivates solanaceous seedlings. The illumination device has a wavelength region A from 400nm to less than 500nm, and a wavelength region B from 500nm to less than 700nm. The photon flux density in the wavelength region A is at least 100[mu]mol/m2/sec, and, assuming the photon flux density in the wavelength region A and the photon flux density in the wavelength region B total 100%, the photon flux density in the wavelength region A accounts for at least 70% to less than 99%.