Light Recipe Technology is one of the core technologies of plant factories. Its principle is to customize the optimal spectral combination according to the photosynthetic characteristics of plants.
Spectrum and Plant Growth
- Red Light (620-700nm): Promotes photosynthesis and accelerates stem and leaf growth
- Blue Light (400-500nm): Promotes chlorophyll synthesis and affects plant morphology
- Far-Red Light (700-800nm): Regulates flowering time and affects internode length
- Green Light (500-600nm): Penetrates deep into leaves and enhances lower-layer photosynthetic efficiency
Light Recipes for Different Crops
- Leafy Vegetables: Red-to-blue ratio 4:1, emphasizing rapid growth
- Fruit Vegetables: Increase blue light proportion to promote flower bud differentiation
- Mushrooms: Low light, specific wavelengths promote fruiting body formation
- Seedling Stage: High blue light proportion to promote root development
Henvic Hengyu Intelligent's LED supplemental lighting system uses a full-spectrum design, which can automatically switch light recipes according to different crops and growth stages, saving more than 30% energy compared to ordinary supplemental lights.
