In recent ten years, the techniques for cultivating Siniperca chuatsi fry have been continuously improved, and there are various cultivation methods, among which the ideal cultivation methods are: incubation ring seedling, cage seedling, cement pond seedling and small soil pond seedling. Here are the ideal methods to cultivate Siniperca chuatsi fry.

1. Incubation ring is a special water body, which simulates the natural ecological environment and keeps fish eggs rolling. The direct adoption of ring culture for raising seedlings provides the living environment needed by Siniperca chuatsi fry, and more importantly, feeding palatable bait fish (other live fry that have not peeled for a long time) when the Siniperca chuatsi fry eats with their mouths open, which can not only maintain the growth and development of Siniperca chuatsi fry and provide energy, but also maintain the fresh water quality.

2. Generally, cage culture adopts three-stage culture, and the area ratio of three-stage cage is 1: 10: 20.

First-class box: an open box sewn with 40-28 mesh /3cm vinyl net, with a length of 4m-6m, a width of 1m and a depth of1m..

Sub-box: an open box sewn with warp-knitted vinyl mesh, with a mesh size of 0.3 cm, a length of 2 m, a width of 1 m and a depth of 1 m.

Third-class box: an open box sewn with warp-knitted vinyl net, with a mesh size of 0.5cm, a length of 2m, a width of 1 m and a depth of 1 m..

3. The cement pond for mud pond seedling is generally 4 meters? 6 meters? 0.8 meters, but also slightly larger or smaller. However, the bottom must have an inclination, and a seedling collection pond is set at the bottom drainage place, with water inlet and drainage facilities. Drainage facilities are composed of rubber hoses, filter screens, support screens and support wires. The hose mouth is fixed in the center of the wire rack, and it is required to maintain a certain water level no matter how it is placed. The displacement is determined by the number of drain pipes and the height of outlet.

4. When the Siniperca chuatsi fry is about 3.0 cm long, it can be put into a small pond for culture, and the dosage is about 1000 fish/mu. Bait fish must be cultivated in the pond in advance. Generally, bait fry are put in 18 days to 15 days before Chinese mandarin fish are put in, and the amount of bait fry is 1 10,000 to10.5 million per mu. Replenish a small amount of fresh water regularly every day to prevent water quality from deteriorating.