A red algae Asparagopsis taxiformis grows in the waters of Pingtung County, Taiwan. It's can be used for edible, medicinal, flavoring, and feed additives, also can even be extracted into essential oils with various development potentials. In Hawaii, algae is a traditional local food. At present, since commercial artificial cultivation techniques have not been established, they mainly harvest wild algae seasonally, and the yield and quality are relatively unstable. The project aims to collect sea asparagus species in the Pingtung area of my country for domestication, and determine the optimal temperature, light, salinity, and nutrition conditions through experiments, in order to establish artificial propagation and reproduction technology of sea asparagus, and provide relevant commercial practitioners with For reference, it is expected to open up the seaweed edible market, increase fishermen's income, stabilize people's livelihood, thereby promoting domestic economic development and creating new business opportunities for the seaweed application industry.