The present invention discloses a method for quick and artificial cultivation of
Nostoc sphaeroids Kutz which comprise: preparing suitable cultivation liquid, screening original stock seed, disinfecting original stock seed, liquid
inoculation and culture,
algae germplasm formation and purification, amplified cultivation. In the
present method of artificial cultivation of
Nostoc sphaeroids Kutz , direct liquid
inoculation and culture can be employed through optimum culture liquid without need of antibiotic sterilization and purification or
solid culture medium purification process, which has short cultivation cycle and yield
germplasm in large volume and operate easily compared to the existing technology, which fit the need of cultivating
Nostoc sphaeroids Kutz in large scale.