Microalgal biomass is rich source of macro elements such as nitrogen, phosphorus, potassium, and calcium. The purpose of this study was to investigate the different algae availability as fertilizer in agriculture. Therefore, ...

The effects of nitrogen deficiency at the level of 0% (N-), 50% (N-), and 100% (N-) for the growth of Spirulina platensis (Cyanophyceae) for the production of Polyhydroxybutyrate (PHB) was investigated. Biomass and ...