Sea ginseng, bird's nest and shark's fin are equally famous, and it is one of the eight treasures in the world. Sea cucumber is not only a precious food, but also a precious medicinal material. According to "Compendium of Materia Medica", sea cucumber is sweet and salty, tonifying kidney and essence, absorbing urine and strengthening yang, treating impotence, and being warm and nourishing, so it is named sea cucumber.
Sea cucumber has the functions of improving memory, delaying gonadal aging, preventing arteriosclerosis and resisting tumor. With the popularization of knowledge about the value of sea cucumber, sea cucumber has gradually entered people's dining tables. The living environment determines the quality of sea cucumber.
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Life habit of sea cucumber: When the water temperature reaches 20℃, the sea cucumber will move into the crevice of the deep-sea reef or hide at the bottom of the stone. Without eating, the whole body will shrink and harden like a thorn ball. Ordinary animals don't eat. It sleeps in summer and wakes up after autumn to resume its activities.
Growth and reproduction of sea cucumber: In order to ensure that the human race will not be extinct, sea cucumber has super reproductive ability in the long-term natural selection evolution process. An adult sea cucumber over 4 years old can ovulate about 5 million pieces at a time during the spring breeding period. In this way, even if there is a survival rate of one in ten thousand, the continuation of the race can be guaranteed.
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