How to raise Portunus trituberculatus?

Portunus crab itself grows in the ocean. When breeding, it is necessary to ensure that the pond water quality is salty, clean and pollution-free.

The water level should not exceed 3 meters, and then put small fish and shrimp into the pond to provide bait for the swimming crab.

There are two main sources of Portunus trituberculatus larvae: natural sea fishing and artificial breeding. In general, 80 /kq is the best choice for larvae.

Crab seedlings are required to have neat specifications, strong physique, complete appendages and strong vitality, and the soft shell rate is less than 10%. They should stock up from the end of May to the middle of June.

Breeding Portunus trituberculatus should insist on eating more and eating less, check frequently and pay attention to the freshness and palatability of the bait.