Hair cortisol as a measure of chronic stress in ewes grazing either hardwood silvopastures or open pastures

S Poudel, JH Fike, GJ Pent - Agronomy, 2022 - mdpi.com
Hair cortisol is a relatively non-invasive and reliable measure of chronic stress, but it has
received limited use, especially in pasture systems. A two-year study was carried out to …

Behavior and Physiological Responses of Livestock Under Different Grazing Systems

S Poudel - 2022 - vtechworks.lib.vt.edu
Animal welfare is a major concern among livestock producers in the US Heat stress,
particularly, compromises animal welfare and productivity, causing> $2 B annual economic …