Deepwater net cage large-specification fry cultivation method for sebastes schlegeli

The invention discloses a deepwater net cage large-specification fry cultivation method for sebastes schlegeli. The method comprises the following steps of 1, selection of a sea area; 1, arrangement of a net cage; 3, selection of fry; 4, a transportation mode; 5, putting of the fry; 7, breeding and cultivation management; 8, disease prevention. By means of the deepwater net cage large-specification fry cultivation method, through the design of an inner net and an outer net for the net cage, the transportation mode, feed putting in cooperation with full manual labor, disease prevention and control and the like, breakthrough is made in the key of a large-specification fry cultivation technology for sebastes schlegeli; compared with the prior art, the survival rate of the fry of sebastes schlegel and the overall length average growth rate of sebastes schlegeli can be increased, the breeding period is shortened, and the production cost is reduced; the requirement for breeding the large-specification and high-qual