最近,日本日立制作所正在开发一项“蔬菜工厂”技术,即通过人为的控制来形成植物的生长环境,以工业生产的规模,为人们提供高质量、无公害的蔬菜。在自动控制的“植物栽培工厂”内,照明的灯具替代了太阳, Recently, Hitachi, Japan, is developing a “vegetable factory” technology, which is to create a plant growth environment through artificial control and provide people with high-quality, pollution-free vegetables at industrial scale. In the automatically controlled “plant cultivation plant”, the lighting of lamps replaced the sun,