The method recommended involves measurements of resource-based animal welfare indicators, namely concentrations of ammonia (NH3) and carbon dioxide (CO2). 

The method recommended involves measurements of a resource-based animal welfare indicator, namely light intensity.
 

 

This area will be updated regularly with reviews, reports, or articles (from EURCAW-Poultry-SFA) about the welfare of laying hens. The number of available items will increase over time.