Increasing the temperature of egg incubators by 1°C or 2°C has proven promise to assist chickens deal with rising world temperatures. Now, analysis suggests it additionally makes male chicks extra sociable and doubtlessly much less aggressive as adults
Life
17 January 2023
Rising world temperatures imply that many researchers are in search of methods to cease farmed chickens from overheating. This might contain exposing eggs to barely larger temperatures throughout incubation, with earlier analysis suggesting promising outcomes.
However, the behavioural penalties in grownup chickens of this strategy are much less clear, notably by way of the way it might have an effect on the sociability and aggressiveness of males, which influences flock well-being.
To be taught extra about this, Tomas Norton at KU Leuven, Belgium, and his …