1. Land cage. Crabs can't get out of cages, which is the most common fishing method for crab culture.

2。 Catch on the shore. When the west wind blows, crabs will climb ashore by themselves at night and can be caught directly on the shore.

3。 Fishing on the shore. Crabs will reach the shore at night and can be caught in a net.

4。 Fishing in the water. Drain the water in the aquaculture pond and catch it as a whole.

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