Eficiencia del tratamiento de residuales porcinos en digestores de laguna tapada Efficiency of the treatment of pig production residues in covered lagoon digesters

in farm T-2.1. In both lagoons, the helminth eggs showed a reduction of 100 %. It is concluded that the covered lagoons had an adequate performance in the treatment of pig production residues, and that this technology is feasible to be used in Cuba.