Overview 

Three years of data indicate that liquid-injected biosolids-based fertilizers (LBF, using 'Lystegro' from Lystek) are a viable alternative to conventional forms of nitrogen (N) fertilizer on a total N basis in wheat rotations in the southern Sacramento Valley. Lab data comparing LBF, pelletized biosolids-based fertilizers (PBF), and urea provide additional insight into soil phosphorous (P), salinity (EC), soil pH, and N mineralization responses after additions of the treatments.

Above: Application of LysteGro (Liquid-Injected Biosolids-Based Fertilizer, LBF)...