The fattest time for pike crabs is usually August-November every year. This period is the pike crab bait fertilizing period, its body width can reach 100-130 mm. The more suitable water temperature for pike crabs is 4℃-34℃, PH value is between 7-9, and salinity is between 26%-32%. A good pike crab has a green back and is very hard, with a light red belly button.

A, when the pike crab is the most fat

1, the pike crab is the most fat time is every year in August-November. Because this period is mainly its bait fertilizer period, this time the pike crab body width can reach 100-130 mm. Pike crabs mainly in the first half of November each year to start the wintering migration, they will move to the deeper sea overwintering; in late March of the following year to wait for the water temperature back to the shore and then move to the near shore, around the end of April will be formed spawning group.

2, the pike likes to live in the bottom of the sediment. The water temperature suitable for it to live is between 4℃-34℃, PH value between 7-9 and salinity between 26%-32%. The water quality of pike crab should be fresh, if the living environment is not good or not attempt to shell pike crab will have the phenomenon of self-cutting foot.

3, good pike crab back is green and very hard, belly button are generally light red, the more red abdomen and belly button the more solid crab is more fat. If there are a lot of yellowish-red objects on the top of the crab cover, it means that it is a female crab, and vice versa, it is a male crab.

Second, the pike crab fat and thin how to identify

1, to determine the pike crab fat and thin, you can observe the pike crab sharp corner of the reverse and umbilical cord. If the pike crab abdominal umbilicus shows red color, then the pike crab is more fat, and vice versa is more thin.

2, you can also observe the crab feet. Fertilizer crab feet especially meaty, and also more hard, if the crab feet pinch up more sharp and shell pinch down is not easy to recover, it shows that the pike crab is relatively thin.

3, generally fatter pike crab crab yolk is particularly sufficient. In the selection of crabs, you can open the crab cover, observe the amount of crab yolk, if the amount of crab yolk is a lot, it means that such pike crabs are more fat, and vice versa is relatively thin.