CULTIVATION DEVICE AND CULTIVATION METHOD FOR SOLANACEOUS SEEDLINGS

摘要

A cultivation apparatus for cultivating seedlings of Solanaceae plants equipped with a lighting device, wherein the lighting device has a light source that constitutes a spectrum showing a wavelength range A of 400 nm or more and less than 500 nm and a wavelength range B of 500 nm or more and less than 700 nm; wherein the photosynthetic photon flux density in the wavelength range A is 100 ymol/m²/sec or more; and wherein, when the total of the photosynthetic photon flux density in the wavelength range A and the photosynthetic photon flux density in the wavelength range B is 100%, the photosynthetic photon flux density in the wavelength range A is 70% or more and less than 99%.