Quick Answer
Supplemental lighting is usually required for winter egg production in hens as natural daylight hours decrease. This helps maintain a consistent egg-laying cycle and prevents a drop in egg production. The required duration of supplemental lighting varies by breed and climate.
Understanding Daylight Requirements for Hens
Hens require a daylight period of 14 hours to maintain optimal egg production. In regions with limited natural daylight during winter, supplemental lighting is essential to extend the daylight period. A common rule of thumb is to provide 14-16 hours of light per day, which can be achieved through a combination of natural and artificial lighting. This helps regulate the hens’ circadian rhythms and stimulates egg production.
Choosing the Right Supplemental Lighting
For supplemental lighting, LED grow lights or fluorescent lights are popular choices due to their energy efficiency and long lifespan. LEDs are a preferred option as they produce minimal heat, reducing the risk of overheating and stress to the hens. Consider using lights with a color temperature of around 5500K to 6500K, which mimics natural daylight and promotes photosynthesis in plants.
Implementing Supplemental Lighting
When implementing supplemental lighting, consider the following factors: placement, intensity, and duration. Position lights at a height of around 2-3 feet above the bedding to provide adequate coverage and prevent overheating. Aim for a light intensity of around 10-20 lux, which is equivalent to the natural light intensity on a cloudy day. Finally, adjust the duration of supplemental lighting based on the hens’ response and adjust as needed to maintain optimal egg production.
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