METHOD OF MASS-PRODUCING GRATELOUPIA FILICINA SEEDLINGS FROM SPORES OF WHICH AMOUNT IS RAPIDLY REDUCED BY OVERFISHING THEM

摘要

PURPOSE: A method of producing Grateloupia filicina seedlings from spores is provided, thereby mass-producing the Grateloupia filicina seedlings of which amount is rapidly reduced by overfishing them. CONSTITUTION: The method of producing Grateloupia filicina seedlings from spores comprises the steps of: (1) releasing a large quantity of spores of ripening leaf of Grateloupia filicina to attach them to seedling yarn; (2) culturing the spores attached to the seedling yarn in PES medium at 15 to 20 deg. C and 3,000 to 3,500 lux for photoperiod of 10-12L:14-12D to form roots of the spore; and (3) culturing the roots of the spore to grow them, wherein the ripening leaf of Grateloupia filicina is obtained by drying the leaf of Grateloupia filicina in the shade for 12 hours.