Light serves as the primary energy source for plants, driving photosynthesis, the process by which they convert light into usable energy. Unlike traditional farming, vertical farms utilize artificial lighting, allowing growers complete control over the light spectrum and intensity. This enables precise tailoring to specific crop requirements.
For instance, vertical farm in Alaska, with limited natural sunlight, leverage high-efficiency LED lighting. These lights mimic the natural sunlight spectrum, but focus on wavelengths most beneficial for plant growth. This targeted approach reduces energy consumption while maximizing light utilization for robust growth.
Research suggests that strategically adjusting the light spectrum can increase yields by up to 20% compared to broad-spectrum white light.
Finding the sweet spot for optimal growth in temperature
Temperature plays a critical role in plant physiology, influencing growth rates, metabolic processes, and susceptibility to disease. Vertical farming enables precise temperature control, ensuring a consistent and optimal environment for targeted crops.
In Alaska's challenging climate, vertical farms maintain a constant temperature within a comfortable range, typically between 65-75 degrees Fahrenheit (18-24 degrees Celsius), using sophisticated climate control systems. This approach fosters efficient growth and minimizes the risk of diseases that thrive in extreme temperatures.
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