CATDOLL : CATDOLL: What is the current situation and prospects of marine aquaculture in my country? What is marine aquaculture?

1. The current situation and prospects of marine aquaculture in my country? What is marine aquaculture?

The prospect is good. According to the prospective "China's Marine Aquaculture Industry Market Prospects and Investment Strategy Planning Analysis Report", marine aquaculture is a production method that uses shallow seas, beaches, harbors, and ponds to raise and breed marine economic animals and plants. It is one of the important ways for humans to use marine biological resources and develop marine aquaculture. Although China's marine fish farming has developed relatively late, with the continuous breakthroughs in marine fish seed breeding technology and the continuous innovation of facility farming technology and models, the output of marine fish farming has shown an increasing trend year by year in recent years. In recent years, China's marine aquaculture industry has shifted from pursuing the expansion of aquaculture area and the increase of aquaculture output to paying more attention to the adjustment of variety structure and the improvement of product quality. New aquaculture technologies and new aquaculture varieties are constantly introduced, the aquaculture field is further expanded, the scale of aquaculture of famous and special aquatic products is continuously expanding, factory aquaculture and ecological and healthy aquaculture models are rapidly developing, deep-water cage aquaculture is developing rapidly, and the scale and intensiveness of the aquaculture industry are gradually improving.

2. What are the main marine farmed fish in my country?

There are more than 2,200 species of marine fish in my country, of which at least 90 species from 30 families are farmed. The main farmed species include sea bass, grouper, red fish, cobia, crucian carp, sea bream, yellow croaker, pufferfish, and flatfish.

3. Survey on the current status of marine aquaculture?

Although China's marine fish farming developed relatively late, with the continuous breakthroughs in marine fish seed breeding technology and the continuous innovation of facility farming technology and models, the output of marine fish farming has been increasing year by year in recent years. In recent years, China's marine aquaculture industry has shifted from pursuing the expansion of aquaculture area and the increase of aquaculture output to paying more attention to the adjustment of variety structure and the improvement of product quality. New aquaculture technologies and new aquaculture varieties are constantly being introduced, the aquaculture field is further expanded, the scale of aquaculture of famous and special aquatic products is constantly expanding, factory aquaculture and ecological and healthy aquaculture models are developing rapidly, deep-water cage aquaculture is developing rapidly, and the scale and intensiveness of the aquaculture industry are gradually improving.

4. What marine fish are suitable for breeding in the north?

Cold-water fish such as rainbow trout, Taimen salmon, and Ussuri whitefish have advantages in breeding in Heilongjiang. Crayfish cannot be bred outdoors under the current temperature conditions in the north. If you have financial strength, you can breed them in a small laboratory and expand the scale when the time is right. Crayfish are mainly grown in Hunan and Hubei. The crayfish in Yuanjiang City, Hunan are good. Maybe there are fewer wild ones now, and they are basically farmed. I wish you success.

5. What is the general situation of marine aquaculture in my country?

The prospects are good. According to the forward-looking "China's Marine Aquaculture Industry Market Outlook and Investment Strategy Planning Analysis Report", marine aquaculture is a production method that uses shallow seas, mudflats, harbors, ponds and other sea areas to raise and breed marine economic animals and plants. It is one of the important ways for humans to utilize marine biological resources and develop marine aquaculture.

Although China's marine fish farming developed relatively late, with the continuous breakthroughs in marine fish seed breeding technology and continuous innovation in facility farming technology and models, the output of marine fish farming has shown an increasing trend year by year in recent years.

In recent years, China's marine aquaculture industry has shifted from pursuing the expansion of aquaculture area and the increase of aquaculture output to paying more attention to the adjustment of species structure and the improvement of product quality. New aquaculture technologies and new aquaculture species are constantly introduced, the aquaculture field is further expanded, the scale of aquaculture of famous and special aquatic products is continuously expanding, factory aquaculture and ecological and healthy aquaculture models are developing rapidly, deep-water cage aquaculture is developing rapidly, and the scale and intensiveness of the aquaculture industry are gradually improving.

6. What are the common fish farmed in my country?

I only know about the breeding of some common freshwater fish.

The most common species are the four major carps of "grass carp, silver carp and bighead carp". In addition, there are carp, catfish, bream, famous and special fish including yellow catfish, bigmouth catfish, sweet-scented osmanthus fish, whitebait and so on.

7. What is the most common freshwater farmed fish in my country in 2017?

Answer: In 2017, the most popular freshwater farmed fish species in my country were the four major carps: common carp, grass carp, silver carp and bighead carp.

8. Which fish has the highest freshwater aquaculture production in my country in 2015?

It should be grass carp. Grass carp has always been the first of the four major carps. It is easy to breed and grows fast.

9. What types of marine aquaculture are currently being carried out in my country?

Fish are mainly raised in cages in sheltered bays.

10. What problems does marine shellfish farming in my country face?

Shellfish farming is the industry with the longest history and the most mature technology in the marine aquaculture industry. As early as more than 2,000 years ago, China began to cultivate oysters. After the founding of New China, the marine aquaculture industry developed rapidly, and the first shellfish to be put into production was mussels. The problem of mussel seedling cultivation was solved in the 1970s, and then Chlamys farreri was put into production. In the 1980s, the introduction of bay scallops from the United States made the shellfish seedling and cultivation technology mature, which set off a wave of shellfish farming. The problems facing shellfish farming now are mainly industry competition and environmental pressure. At present, it is an inevitable development trend to select and breed new shellfish varieties with fast growth and excellent traits.