This paper deals with the phosphate limitation on growth, biomass, cell integrity and biochemical constituents of marine cyanobacterium, Lyngbya sp. BDU 90901. Lyngbya sp. BDU 90901 exhibited optimum growth (µ= ), fresh biomass (), dry biomass (), chlorophyll-a ( µg/ml), carotenoids ( µg/ml), carbohydrate (600 µg/ml) at 25th day and protein (25 µg/ml) at 20th day of incubation. |