Effects of Dietary Supplementation with Probiotics on Gut Health and Performance of Broiler Chickens

Thesis Abstract

Abstract
This thesis investigates the effects of dietary supplementation with probiotics on gut health and performance of broiler chickens. The study aims to address the growing concern of antibiotic resistance in poultry production by exploring alternative methods to enhance gut health and overall performance in broiler chickens. Probiotics, known for their beneficial effects on gut microbiota, are being considered as a potential solution to improve poultry health and productivity. The research begins with a comprehensive review of the existing literature on the use of probiotics in poultry production. Various studies have highlighted the positive impacts of probiotics on gut health, nutrient absorption, immune response, and growth performance in broiler chickens. These findings provide the theoretical foundation for the current study. Methodology The research methodology involves a series of experiments conducted on a sample of broiler chickens. The birds are divided into different groups, with some receiving probiotic supplementation in their feed and others serving as control groups. Parameters such as gut microbiota composition, nutrient utilization, immune response, growth rates, and overall health status are monitored throughout the study period. Findings The results of the study indicate that dietary supplementation with probiotics has a significant impact on the gut health and performance of broiler chickens. Birds receiving probiotics show improvements in gut microbiota diversity, nutrient absorption, immune response, and growth rates compared to the control groups. These findings highlight the potential of probiotics as a natural and effective way to enhance poultry health and productivity. Conclusion In conclusion, this thesis provides valuable insights into the effects of dietary supplementation with probiotics on gut health and performance of broiler chickens. The findings support the use of probiotics as a sustainable and safe alternative to antibiotics in poultry production. Further research is recommended to explore the optimal dosage, timing, and specific strains of probiotics for maximizing the benefits in broiler chicken farming. Overall, this study contributes to the ongoing efforts to promote healthier and more sustainable practices in poultry production. Keywords Probiotics, Broiler Chickens, Gut Health, Performance, Poultry Production, Antibiotic Resistance.