Two soils were selected to be applied with the biosolids (Table 2): a sandy Spodosol and a clayey Oxisol (Soil Survey Staff, 1999). A 200-kg sample of each soil was collected from 0.10-0.20 m soil ...

ABSTRACT A long-term experiment (2013 to 2017) of treated sewage effluent (TSE) levels via fertigation in a humid tropical region was installed in Jaboticabal, state of São Paulo, Southeast of Brazil, ...