Mass culture of microalgae species living in the sea and inland waters, provide to produce to the cell the valuable metabolites , gain commercial value to algal biomass using diffrent areas.

Definition of algal biotechnology, advantage of microalgal culture to agriculture, commercially important species of algae, physiological principles of mass production of phototrophic microalgae, microalgae culture in ponds and photobioreactors, biological principles of industrial-scale algae production, harvesting microalgae, algal biomass drying methods, packaging dry algae, algae using areas.