Valotuskorotus

Valotuskorotus is a Finnish term that translates to "lighting allowance" or "light supplement." It refers to a system designed to provide additional light to plants during periods of insufficient natural sunlight. This is particularly relevant in Nordic countries where natural daylight can be limited, especially during winter months.

The primary purpose of a valotuskorotus is to optimize plant growth, flowering, or fruiting by extending the photoperiod or increasing light intensity. This can be achieved through various artificial lighting methods, such as LED grow lights, fluorescent lamps, or high-intensity discharge (HID) lamps. The specific type and intensity of lighting used depend on the plant species, its growth stage, and the desired outcome.

Valotuskorotus systems are employed in a range of settings, including greenhouses, indoor farms, and even in some horticultural applications for ornamental plants. By supplementing natural light, growers can maintain consistent growth rates, improve crop yields, and ensure year-round production regardless of external weather conditions. The implementation of such systems requires careful consideration of light spectrum, duration, and intensity to avoid over- or under-exposure, which can negatively impact plant health and development.