The breeding method of crayfish is relatively simple, and the specific breeding method is as follows:

1. First, choose a suitable shrimp pond, and dig some small ditches in the pond to facilitate the collection of shrimp seedlings;

2. Then carry out dredging, disinfection, adding water, applying base fertilizer and transplanting aquatic plants to the shrimp pond;

3. Then, according to the ratio of male to female of 3: 1, parent shrimps weighing 30-50g/tail and 20-25kg/mu with sound limbs, strong activity, dark red or crimson body color and glossy and smooth body surface can be selected;

4. After stocking, feed with high protein content can be fed once a day, which can promote the gonad development of the parent shrimp;

5. After that, before entering the mating period 1 month, change the water every 10- 15 days 1 time, and change the water every time10-20cm; Every 20 days, 500- 1000 grams of aerated lime or quicklime and 5 kilograms of water are sprinkled 1 time per mu to keep the water quality stable, so that the parent shrimps can successfully complete the whole process of mating, holding eggs, hatching and overwintering, so that crayfish can be successfully bred.