Method for cultivating plant

摘要

A plant-cultivating method is provided which comprises a step (A) of irradiating a plant with a red light and a step (B) of irradiating a plant with a blue light, wherein the step (A) and the step (B) are independently carried out for a predetermined period of time under cultivation conditions such that a fertilizer is used for each of the step (A) and the step (B), of which at least the fertilizer used for the step (A) is applied in the form of a nutritious liquid containing fertilizer ingredients and further carbon dioxide added therein. Preferably, a nutritious liquid is applied at each of the step (A) and the step (B), and the nutritious liquid applied at the step (A) contains carbon dioxide at a concentration higher than that in the nutritious liquid applied at the step (B).

主权项

1. A method of cultivating a plant comprising a step (A) of irradiating a plant with a red light and a step (B) of irradiating a plant with a blue light,
wherein the red light irradiation step (A) and the blue light irradiation step (B) are independently, alternately and repeatedly carried out for a predetermined period of time under cultivation conditions such that a nutritious liquid containing fertilizer ingredients is applied at each of the red light irradiation step (A) and the blue light irradiation step (B), and the nutritious liquid applied at the red light irradiation step (A) contains carbon dioxide at a concentration higher than the concentration of carbon dioxide in the nutritious liquid applied at the blue light irradiation step (B).