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How to Raise Small Sea Crabs: Learn the Correct Farming Methods
Sea crab generally refers to the three-spot swimming crab (Portunus trituberculatus), also called swimming crab, spear crab, or sea crab, and it is widely farmed in China, with March-May and September-October being the peak production seasons. So how do you raise it? How do you raise small sea crabs? 1. Pond preparation Choose a pond more than 5 m deep near a sea area with abundant water sources, no pollution, rich resources of small miscellaneous fish, shrimp and shellfish, and convenient water intake and drainage. First remove excess sludge at the bottom of the pond, loosen and sun-dry the pond bottom, and repair related farming equipment; then set up obstacles to make it easy for the small sea crabs to rest and hide; then disinfect with chemicals on a sunny day, and fill with water after disinfection is complete.
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What do crab seedlings eat and how are they raised? A detailed guide to rearing methods
Everyone has a seafood dream; it can be said that when it comes to seafood, there is no one who does not love it. In our daily lives, the most common seafood ingredients are lobster and crab. The demand for crabs in the market has increased year by year, which has also made crab farming a new hotspot in the aquaculture industry.
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