In a Poultry Science Association webinar, Todd Applegate, PhD, assistant dean for international programs and department head of poultry science at the University of Georgia, shared his findings of a literature review on mycotoxins and discussed future research needs.
Alternatives to antibiotic growth promoters can maintain broiler performance. But replacing antibiotics is not a simple matter of like-for-like replacements, according to Doug Korver, PhD, professor of poultry nutrition at the University of Alberta.
A “Rising Stars” article
by Emmanuel Alagbe, MS
PhD Candidate
Graduate Research and Teaching Assistant
Purdue University, West Lafayette, Indiana
By W.A. Dozier, III, PhD
Department of Poultry Science
Auburn University and Alabama Cooperative Extension System
A “Rising Stars” article
by Allison Kawaoku, MS student
Graduate Research Assistant, University of Georgia
Athens, Georgia
By Tanner Thornton, MS
Graduate Research Assistant, University of Tennessee
Knoxville, Tennessee
Calcium plays a key role in poultry feed conversion. In addition to bone density, muscle contraction and other critical functions, calcium affects the efficiency of turning food into weight gain. But in broilers, it’s not just the amount of calcium that matters. What really counts is bioavailability: how much of that nutrient the bird can actually use.
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.
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.
Adding organic acids to poultry drinking water has been suggested as a potential intervention in managing Salmonella, but research by Auburn University scientists showed otherwise.
Feed is a vital part of the poultry industry, representing around 60-70% of the total costs. However, even the best feed formulation cannot deliver results if the birds cannot access it readily. Anusha Gautam and Bethany Baker-Cook, PhD, Auburn University, discuss the right type of feeders to select for each of the production phases, appropriate feeder spacing, proper feeder height, and the overall feeder arrangement.
Feed additives, which facilitate nutrient transport in birds, can help producers counter the rising costs of energy sources in poultry diets and loss of resources resulting from the competition for these ingredients. Emulsifiers could be a promising option here.
