Varieties of mussels have been developed in different countries; It is used in food, gems, aids, chemistry, etc.
Food industry
More than fifty species of mussels are edible. Marine oysters (oysters) are quite expensive food and there are farms in many countries; For example, commercial marine mussels are produced in India.
Gems industry
After diamond, the most precious jewels known as gemstones are mussels.
In many countries of the world, mulch is cultivated for the release of pearls for a long time; For example, it has been cultivated in China since about 1,400 years ago.
Supporting Art
Zinc is very important for the environment; Because it helps in the cultivation of fish, keeping the water clean from the water by algae, organic matter, dissolving harmful substances.
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