This year, Chemuniqué is proud to support two of our young scientists as they presented their research at the 2021 Poultry Science Association (PSA) Annual Meeting. This prestigious meeting, which was held online for the first time this year, offers attendees exposure to the latest science and research within the poultry science field, with presentations…
12
Jun
Jun
Abstract To date, poultry diets have been formulated to meet estimated requirements for total calcium (Ca), while frequently also maintaining a specified ratio of total Ca to available phosphorus (AvP). In vegetable-based diets, limestone can contribute in excess of 50% and 90% of dietary Ca in broiler and layer diets, respectively. In laying hens, it…
01
Jun
Jun
Eggshells that are cracked or broken account for between 80 and 90% of the eggs that are downgraded. This can be a problem, especially in older laying hens. Therefore, eggshell quality plays a key role in the economics of a layer farming operation. Eggs for the table egg market need to be strong enough to…