1, March-May in spring: shrimp and hairtail. Shrimp creeper, the meat is rich in water, fresh and sweet, and warm; Hairtail meat is good, and hairtail in the north is bigger than that in the south.

2. Summer from June to August: kelp and razor clam. Kelp, rich in calcium, iron and crude fiber; Razor clam is rich in protein, calcium, iron, selenium, vitamin A and other nutrients.

3. Autumn September to165438+1October: Spanish mackerel and crabs. Spanish mackerel has tender meat, delicious taste and rich nutrition; Crabs have a lot of meat and fat.

4. Winter 65438+February to February of the following year: oysters, sea cucumbers and astragalus. Oysters are fat, smooth and nutritious, and are known as "undersea milk". Sea cucumber is mainly Stichopus japonicus, which is the best quality among more than 20 kinds of edible sea cucumbers in China.