Antimicrobial use in animal agriculture contributes to antimicrobial resistance in humans, which imposes significant health and economic costs on society. These costs are negative externalities. We review the relevant literature and develop a model to quantify the external costs of antimicrobial...

Feed costs are a crucial factor in trout farms. For farmers endeavoring to maximize profitability, improving feed management is an essential consideration. The introduction of cork-enriched feed has been tested in the previous studies, which focused the technological and environmental...