Lime and phosphogypsum application management: changes in soil acidity, sulfur availability and crop yield

Oxisols ( Latossolos ) are widely distributed in tropical zones and generally characterized by high levels of surface subsurface acidity. In Brazil, most managed under no-till conditions with application acidity amendments. This study aimed to evaluate lime strategies (incorporated surface) for achieving the desired soil base saturation (BS%) (44, 60, 70, 90 %) effect phosphogypsum + on chemical properties as well wheat [...]