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timing and intensity
How does the timing and intensity of lighting affect feed conversion ratios in broilers versus layers?
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10 Replies
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In areas with poor infrastructure and power supply 18 hours of light has proven to be effective and efficient
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For Boiler, optimal lighting (both timing and intensity) promotes growth and feed efficiency, while for layers, it’s crucial for egg production and reproductive cycles, with both needing consistent lighting schedules to maintain health and performance.
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Why clean water?
Water is a perfect conduit for bird health challenges. Viruses, bacteria and other
harmful microbes are transported by water and can make a home in the
waterlines. Furthermore, biofilm and scaling formed by the same microbes or the
mineral content of the water supply can cause costly damage to the water
regulation equipment and the drinkers or inhibit the flow of water to the birds.
Growers often overlook the quality of their water supply or drinking systems.
Watkins said cleaning and sanitizing water lines is an insurance policy against
the diseases potentially living in, and transported by, water lines.Why clean water?
Water is a perfect conduit for bird health challenges. Viruses, bacteria and other
harmful microbes are transported by water and can make a home in the
waterlines. Furthermore, biofilm and scaling formed by the same microbes or the
mineral content of the water supply can cause costly damage to the water
regulation equipment and the drinkers or inhibit the flow of water to the birds.
Growers often overlook the quality of their water supply or drinking systems.
Watkins said cleaning and sanitizing water lines is an insurance policy against
the diseases potentially living in, and transported by, water lines. -
Optimal lighting, both in timing and intensity, is crucial for efficient feed conversion in both broilers and layers, impacting growth and egg production. Broilers benefit from brighter lights during feeding hours, while layers need specific light periods for optimal egg production. <div>Here’s a more detailed explanation:</div><div>Broilers-</div>
<div>Timing</div><div>Broilers, especially during the brooding phase, benefit from near-continuous lighting (23/24 hours) to encourage activity, feeding, and growth. As they mature, a period of darkness (4-6 hours) is beneficial for rest and development.</div>
<div>Intensity:</div><div>Broilers generally prefer brighter lighting (20 lux or higher) for feeding, while lower intensities (5-10 lux) can be used for resting areas. Excessive light can lead to stress and aggression, while insufficient light may reduce feed intake. </div><div>Impact on Feed Conversion:</div><div>Proper lighting stimulates feeding behavior, leading to improved growth rates and better feed conversion. Broilers exposed to optimal lighting conditions feed more consistently, grow faster, and reach market weight more efficiently. </div>
<div>Light Preferences:</div><div>Broilers have been shown to prefer 20 lux for feeding, but also congregate in areas of lower light intensity (1-2 lux) when not feeding or drinking. </div>
<div>Layers:</div><div>Timing:</div><div>Layers require a specific photoperiod (length of daylight) to stimulate egg production. Increasing daylight hours during the rearing phase can lead to earlier sexual maturity and higher egg production. </div><div>Intensity:</div>
<div>Layers also benefit from optimal light intensity, with 10-15 lux being a common recommendation for production. However, it’s important to ensure even light distribution to prevent areas from being too dark or too bright. </div><div>Impact on Feed Conversion:</div><div>Inconsistent light can negatively affect egg production and fertility, potentially leading to lower feed conversion efficiency. </div>
<div>Light Preferences:</div><div>Layers see differently than humans, and optimal lighting conditions increase their vision, improve their behavior, welfare, and performance. </div><div>Light Color:</div><div>Some studies suggest that red light can stimulate earlier egg laying and higher egg production in layers. </div>
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Lighting timing and intensity has a crucial role in poultry production, as the hormonal release and further maturity depends on it. As per studies a time period of 14 to 16 hrs is recommended, above 16 hrs does not provide any much-proven benefit.
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nice information
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Broilers benefit from longer light periods about 16-20 hours. Layers required lower light intensity (14-16) hours than broilers.
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Good
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@everyone Please
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