초록 ▼

A method of plant cultivation and growth acceleration includes enclosing the plants within a reflective chamber, controlling the CO2 concentration within said chamber so as to be at least 200 ppm, and irradiating the plants substantially omnidirectionally with a light intensity of approximately 3000

A method of plant cultivation and growth acceleration includes enclosing the plants within a reflective chamber, controlling the CO2 concentration within said chamber so as to be at least 200 ppm, and irradiating the plants substantially omnidirectionally with a light intensity of approximately 3000 lux, while stably regulating the ambient temperature, relative humidity and nutrient supply.

대표청구항 ▼

An apparatus for plant cultivation, comprising; a cultivation chamber for housing a plurality of plant holding means, each holding a plant, an air-conditioning system for supplying air to said cultivation chamber, including means for regulating said air in temperature, humidity and CO2 concentration

An apparatus for plant cultivation, comprising; a cultivation chamber for housing a plurality of plant holding means, each holding a plant, an air-conditioning system for supplying air to said cultivation chamber, including means for regulating said air in temperature, humidity and CO2 concentration, and a nutrient supply system for supplying nutrient salts to said plant holding means in said cultivation chamber, said cultivation chamber including an inner chamber having a wall transparent to light for housing said plant holding means in a stacked manner, and an outer chamber disposed to surround said inner chamber and having a reflective inner wall, said outer chamber being provided therein with a plurality of light sources arranged around said plants so as to direct light radially inwardly of said inner chamber and toward said plants, for peripherally, substantially uniformly and instantaneously omni-directionally illuminating said plants held in said plant holding means.