Traditional Culture Encyclopedia - Traditional culture - What is the efficacy and function of Meretrix meretrix?
What is the efficacy and function of Meretrix meretrix?
The smooth and beautiful clam shell is a traditional container for medicines and cosmetics. In the early years, a very popular moisturizing cream was put in clam shells, commonly known as "clam oil". The mussel shell is also a high standard cement raw material. In recent years, clam shells are also commonly used as the culture medium for laver filaments.
Extended data:
When picking seedlings, we should avoid damaging shells and ligaments to prevent exposure to the hot sun. The collected shellfish fry should be put into the farm in time. It is forbidden to use tools that destroy shellfish resources, such as clappers. Because of the thin shell and poor drought resistance, the transportation time should be shortened as much as possible, and care should be taken not to over-squeeze.
When transporting large fry for a long distance, it is best to choose the temperature below 65438 05℃ to avoid or reduce the death during transportation. When transporting fry, it is usually packed in straw bags or sacks, or it can be directly dumped in the cabin of a car or ship, and generally transported by dry method.
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