Regular monitoring of broiler drinking-water consumption helps track flock health and performance. A sudden dip or downward trend can alert the producer to potentially serious health or production problems.
Producing the best feed for turkey production takes more than choosing a mash or pelleted version. It also includes maintaining quality from processing to the feeder.
Studying genetic material from the air in layer poultry-production facilities has shed new light on potential opportunistic pathogens with antibiotic-resistance genes.
As animal welfare science has evolved, the importance of using animal-based measures to study welfare has become apparent. Birds may have needs and feelings that aren’t immediately obvious to humans, and their priorities are influenced by an evolutionary history that is vastly different than our own.
A precision poultry-feeding system developed by University of Alberta scientists has the potential to bring improved fertility, better flock uniformity and significant savings for broiler breeder producers.
The poultry gut is more than just a digestive organ — it’s a dynamic ecosystem that plays a critical role in bird health, disease resistance and overall performance. As the industry continues moving beyond blanket antibiotic use, producers and researchers alike are zooming in on the gut microbiome and how to manage it more effectively.
A Purdue University research team led by Ji-Qin Ni, PhD, assistant professor in the agricultural and biological engineering department, sought to investigate artificial turf as a flooring option to address such pollutants.
By Matthew J. Hardy, MSc
AgriNerds – Co-owner, Waterfowl Biologist and Co-director of Ecological Modeling
Chester County, Pennsylvania
For every laying hen that is hatched, approximately one male counterpart also hatches. However, as roosters do not produce eggs, they are typically culled, or euthanized, at hatch. However, the culling of these day-old male chicks raises ethical concerns.
Airborne bacteria and viruses that cling to the dust in poultry houses pose substantial health risks. Lingying Zhao, PhD, agriculture air quality specialist and Extension educator at The Ohio State University, discussed her insights on dust mitigation and collection during a May 2025 webinar sponsored by the University of Georgia.
Questions remain around the transmission of highly pathogenic avian influenza into and within poultry houses, but the infectious nature of the virus is its biggest weapon, according to a USDA expert.
Controlling IBV through vaccination requires knowledge of the circulating field strains. For this reason, surveillance is critical. Mark W. Jackwood, PhD, and Jose Linares, DVM, describe Ceva’s Scientific Support and Investigation Unit that uses real-time quantitative RT-PCR panels to rapidly detect multiple IBV types.
