The Study on the Biological Characteristic of Extreme Halotolerant D.viridis

Extreme halotolerant dunaliella viridis is the strongest plant to bear salt quality of all plants found in the world.It has certain research value and application prospect. The algae come from the condition of extremely high salty water in the mud flat of China's Bohai Sea Gulf.Through investigating,sampling,separating amd culturing,we isolate four various kinds of extreme halotolerant Dunaliella viridis.This article describs their cell structure and form characteristic mainly.