What are the solar terms for carp spawning in the north?

The spawning period of different fish is different, and the specific month of the same fish is different because of the different growth environment.

There are many ways to distinguish fish species, for example, according to the water quality environment, it can be divided into:

1, freshwater fish

2. Marine fish

3. Su Da Fish

4. Migratory fish

According to the temperature adaptation can be divided into:

1, cold-water fish 2, tropical fish 3, wide-temperature fish

According to natural classification, it can be divided into different orders, families, genera and species. For example:

1, Carp-Cyprinidae, Cyprinidae, Cyprinidae

2, crucian carp-CYPRINIDAE, CYPRINIDAE, crucian carp

3, snakehead-Perciformes, Ophiuchus, Ophiuchus.

In the wild, during the breeding season from April to September, they will lay eggs repeatedly, and the number of times is not limited, mostly in June. Artificial propagation can be carried out at any time as long as the water temperature is suitable.

Extended data

In winter, carp hibernate and sink to the bottom of the river without eating anything. In spring, female fish often lay a large number of eggs on plants or sundries in shallow water, and the fertilized eggs hatch after 3~4 days. Carp grows rapidly, reaches sexual maturity in the third year or so, and can live for more than 40 years under feeding conditions.

The spawning season of snakehead varies with different climatic conditions. In South China, it is from mid-April to mid-September, and the peak period is May and June. The central region is May-July and concentrated in June. The aquaculture water temperature is 18 ~ 30℃, and the optimum water temperature is 20 ~ 25℃.

Crucian carp like to walk in groups. Sometimes with the water, sometimes against the water, they feed and lay eggs in shoals, bends, ditches and reeds rich in aquatic plants; When the current is slow or static and the bait is sufficient, they will temporarily settle down.

References:

Baidu encyclopedia-carp Baidu encyclopedia-snakehead Baidu encyclopedia-crucian carp