Original ResearchPublished 2 October 2026Contrasting responses of loamy and sandy soils to biodegradable plastic residues: microbial biomass, aggregation, and aggregate-associated carbon and nitrogenPaola Gioacchini · Martina Mazzon · Sara Guerrini · Daniele Alberoni · Joana Cupi · Diana Di Gioia · Claudio MarzadoriFrontiers in Soil Sciencedoi 10.3389/fsoil.2026.1950823