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Imprint
Collaborative project: Aim of the project is to improve robustness and health of fast growing broiler breeds Ross 308 and Cobb by applying short-term changes in incubation temperatures during critical stages of embryonic development - subproject B (HealthyChick)
Project
Project code: 281C404B21
Contract period: 01.02.2023
- 31.01.2026
Budget: 94,956 Euro
Purpose of research: Applied research
Keywords: eggs, antibiotics, husbandry techniques, animal husbandry, poultry, prevention
The innovative approach of the HealthyChick project involves temperature training in form of a short-term increase in incubation temperature (+1 °C over a 2-hour period per day) in the hatcher to improve robustness and health of broiler breeds that are preferably used in industrial broiler production. The temperature training leads to an improved stress tolerance and immunocompetence, while maintaining high performance and efficiency. Contrary to previous beliefs, the increase in temperature in the hatcher during a critical period of embryonic development leads, according to our preceding studies, to a reduction of heat production. In the long term, the basic metabolism is adjusted to a lower level. Temperature-trained animals therefore have more spare energy to use for stress and immune reactions as well as adaption processes and performance.
Section overview
Subjects
- Animal Husbandry
- Animal health
