Effects of Different Lighting on Broiler Growth and Health
Author Information
Author(s): Hayat Khawar, Zheng Rongjin, Zeng Li, Ye Zunzhong, Pan Jinming, Zoidis Evangelos
Primary Institution: College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
Hypothesis
Varying lighting conditions significantly influence the growth performance, oxidative stress levels, comb development, and cecal microbiota composition of medium-speed yellow-feathered broilers.
Conclusion
Full-spectrum lighting is more beneficial for broiler growth, reducing oxidative stress, and promoting gut health compared to LED infrared lighting.
Supporting Evidence
- LED infrared and full-spectrum light exposure significantly increased broiler body weight.
- Full-spectrum light improved microbial prosperity and diversity compared with other lighting conditions.
- Full-spectrum lighting reduced oxidative stress in broilers.
Takeaway
This study shows that different types of light can help chickens grow better and stay healthier.
Methodology
216 medium-growth yellow-feathered chicks were divided into three groups and raised under different lighting conditions to measure growth performance, oxidative stress markers, and cecal microbiota.
Participant Demographics
Medium-growth yellow-feathered chicks (Yuhuang No. 5), five days old.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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