The ability to understand and manage the gut microbiome is emerging as a new source of productivity, resilience and competitive advantage for the poultry industry, according to discussions at an international symposium organised by dsm-firmenich in Istanbul.

Held at the Sheraton Istanbul City Center ahead of the 9th International Conference on Poultry Intestinal Health, ICPIH 2026, the event brought together more than 170 researchers, industry professionals and microbiome specialists from 33 countries.

Under the theme “Domesticating the Gut Microbiome of Commercial Poultry”, the symposium examined how microbiome science is moving beyond conventional laboratory research and becoming part of commercial production management.

For poultry businesses, this shift carries important economic implications. Feed efficiency, growth performance, disease pressure and the consistency of production results are closely connected to intestinal health. A better understanding of microbial activity could therefore help producers identify hidden causes of performance losses and use nutritional and health interventions more precisely.

Presentations highlighted how next-generation sequencing, metagenomics, metabolomics and advanced data analysis are providing a more detailed picture of the poultry gut. Rather than evaluating microbiota only through bacterial diversity, researchers increasingly focus on the functions performed by microbial communities in different sections of the digestive system.

This functional approach may also help explain why the same feed additive can produce different results between flocks or farms. Microbial composition, farm conditions and the timing of an intervention can all influence how animals respond, making data-supported decision-making increasingly relevant to commercial operations.

Digital transformation was another central theme. Speakers discussed the growing role of sensors, artificial intelligence, predictive analytics and precision-production systems in identifying health and performance risks before visible losses occur. Under this model, poultry farms become continuous sources of biological and operational data rather than production sites assessed only through retrospective results.

The symposium also connected microbiome management with the industry’s broader sustainability and animal-health objectives. Stronger intestinal function can support nutrient use, flock resilience and reduced dependence on antibiotics while helping businesses protect performance under increasingly demanding production conditions.

The central message from Istanbul was that gut health can no longer be treated solely as a veterinary or nutritional issue. It now sits at the intersection of animal health, data science, sustainability and production economics.

As poultry companies look for further efficiency gains, the microbiome is moving from an emerging field of research to a strategic production parameter that can be measured, interpreted and increasingly managed.