Characterization of a Brazilian clayey soil submitted to conventional and no-tillage management practices using pore size distribution analysis

▶ Long term conventional and no-tillage managements practices. ▶ Soil water retention for obtaining pore size distribution curves. ▶ Soil macroporosity was reduced to larger depths for both managements. ▶ Soil microporosity was altered, mainly at the surface. ▶ Larger microporosity values were observed for the soil under no-tillage.