Simple Summary This review is focused on describing the main available antibiotic-free
strategies that may be implemented to control or reduce the impact associated with …

Early growth and development of the gastrointestinal tract are of critical importance to
enhance nutrients' utilization and optimize the growth of poultry. In the current production …

The various methods employed for the in ovo administration of different materials for
promoting the health and productivity of poultry are discussed in this review article. The …

Commercially produced chickens have become key food-producing animals in the global
food system. The scale of production in industrial settings has changed management …

The microbiota in broiler chicken intestines affects the animals' health, metabolism, and
immunity both positively and negatively. Accordingly, it has a significant impact on animal …

The technique of delivering various nutrients, supplements, immunostimulants, vaccines,
and drugs via the in ovo route is gaining wide attention among researchers worldwide for …

The poultry industry has improved genetics, nutrition, and management practices, resulting
in fast-growing chickens; however, disturbances during embryonic development may affect …

For more than 6 decades, the global poultry industry has profited from the advancement in
science and technology. Success in animal breeding and genetics has made available fast …

The purpose of this study was to examine the effects of in ovo injection of Astragalus
polysaccharide (APS) on hatchability, body weight (BW), intestinal histomorphology, the …

Given that recent advances in metagenomics have highlighted the importance of intestinal
microbes for poultry health, there has been a corresponding search for early manipulation …