Exploring the impact of probiotics on the gut microbiota of broiler chickens

Thesis Abstract

Abstract
This thesis investigates the impact of probiotics on the gut microbiota of broiler chickens. The study aims to explore how the administration of probiotics influences the composition and diversity of the gut microbiota in broiler chickens, with a focus on identifying potential benefits for poultry health and production. The research is structured into five main chapters. Chapter 1 provides an introduction to the study, including the background of the research, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of terms. Chapter 2 presents a comprehensive literature review covering ten key aspects related to probiotics, gut microbiota, broiler chickens, and their interactions. Chapter 3 details the research methodology, including study design, sample collection, probiotic administration protocols, DNA extraction, sequencing, and data analysis methods. In Chapter 4, the findings of the study are extensively discussed, focusing on the changes observed in the gut microbiota composition and diversity following probiotic supplementation. The discussion also includes the potential implications of these changes on broiler chicken health, growth performance, and overall well-being. Furthermore, the chapter explores the mechanisms through which probiotics may exert their effects on the gut microbiota and the host. Chapter 5 serves as the conclusion and summary of the thesis, highlighting the key findings, implications, and contributions to the field of animal science. The study provides valuable insights into the potential benefits of probiotics in modulating the gut microbiota of broiler chickens, thereby enhancing their health and performance. Additionally, the research sheds light on the importance of understanding the intricate relationship between probiotics, gut microbiota, and host health in poultry production. Overall, this thesis offers a comprehensive investigation into the impact of probiotics on the gut microbiota of broiler chickens, contributing to the growing body of knowledge on the potential applications of probiotics in improving animal health and production outcomes.