Effect of Biochar as an Additive in Co-Composting: Impacts on Physicochemical Properties, Enzyme Activity, and Substrate Quality. - Carreño, Gonzalo; Marambio, Ricardo; Aceituno-Valenzuela, Uri; Aponte, Humberto; Calabi-Floody, Marcela; Contreras-Soto, Rodrigo Ivan; Rojas, Claudia; Medina, Jorge (Agronomy, 2026)