Merrill, R. J. N., Cooper, J. J., Albentosa, M. J. et al. 2006. The preference of laying hens for perforated Astroturf over conventional wire as a dustbathing substrate in furnished cages. Animal Welfare 15, 173-178.
A strong preference was found for dustbathing on Astroturf flooring.
Year
2006
Topic