1, sand cultivation and preservation of transportation method: that is, a layer of crabs sprinkled with a layer of wet sea sand (or sand soaked with seawater).
2, the sack piece or bushel with seawater soaked, the live crab packaging. Each package is not more than 5 kilograms.
3, ice and salt preservation method: crab is difficult to keep fresh seafood, in the transportation process, such as no refrigeration equipment, a little longer will deteriorate. Can take a layer of crab a layer of ice, and in the ice evenly sprinkled with 20% salt. This will reduce the temperature of the ice when the ice and salt are mixed together, which is better than using ice alone.
4, cooked storage. If the number is not large, the time in three or five days, you can steam the crab, out of the pot scattered in the shade to dry through, and then loaded in the shade, and then steamed 1 times a day, you can maintain the original freshness.