Influence of ventilation systems and related energy consumption on inhalable and respirable dust concentrations in fattening pigs confinement buildings

Significant decrements of inhalable (F = 44.35, P ≪ 0.01) and respirable (F = 43.82, P ≪ 0.01) dust concentration, in the finishing fattening pig house, were achieved only with the fourth regime (both ventilations).