Many people have the habit of eating fish, and when they see those delicious fish, they always have to eat it, especially the delicious fish, which attracts many people to buy and taste. For example, the fish is more delicious, there is no small thorn, not to mention, the meat is very strong and delicious. The fish I want to talk about today has a very delicious taste, and its name is American red fish.
Its appearance is more similar to that of white fish and yellow croaker, but the body color is redder, and there are black spots on the tail, as early as 1991 it was introduced to China, and in 1995 the first generation of red fish was bred. As a marine fish, redfish like to live in groups, and the characteristics of migration are obvious, and when it comes to breeding, it will swim from deep water to shallow water. The red fish can generally grow well at 10-30 ° C, the most suitable environment is 18-25 ° C, in those freshwater, brackish water and seawater can be well developed, and red fish as a carnivorous fish, artificial breeding case, the growth rate is faster, a year can grow to 1-2 pounds.
American redfish can continue to spawn, can produce 5-2 million grains at a time, its fertilization rate has reached about 85%, of course, its growth rate is relatively fast, its aquaculture yield is higher, and it grows better in those places where the temperature is right. Of course, it has a good adaptability to the environment, in many waters can be very good growth, although it is a warm water fish, but also a good resistance to low temperatures, in 2-33 ° C can be very good growth, above 10 ° C can be normal growth and development, and at 18-30 ° C growth is faster.
Of course, the feeding habits of redfish are relatively wide, shellfish, shrimp, miscellaneous fish, etc., and their disease resistance is also very strong, the survival rate is relatively high, and the eggs can be spawned sustainably, and 5-2 million grains can be produced at a time.
American red fish eating taste is more delicious, there is no thorn, the meat is relatively thick, but also has a wealth of protein, compared to the big yellow croaker is still a lot higher, and the fat component is relatively low, we do not need to be afraid of fat, you can enjoy a unique taste, more sought-after in the world, which has a high muscle amino acid component.
Because of this, it is also loved by consumers, many people will buy and taste, and its price also varies greatly in different regions, 28 yuan a pound in Guangxi, and 20 yuan in Fujian.
The growth of red fish in the United States is relatively fast, generally speaking, it can grow to 2 pounds, and its mu yield can reach 2,000 pounds, so that it can achieve more than 10,000 benefits, and today's aquaculture is still not too large, the market demand is still good, and many fishermen have also made a lot of money for this.
Of course, it is also very popular in the European and American markets, a pound sold to about 56 yuan, after all, its taste is very unique, is a superior health care products. Of course, it can also adapt well to the environment, and does not need to be specially farmed in the sea, which can reduce the difficulty and cost of breeding. At the same time, today's northern regions have also been successfully farmed, and the promotion value is high.
Of course, American redfish usually rely on pond and cage culture, in the cage, keep 1 m³ stock 1000 red fish, etc. body length of more than 18 cm, a cage can feed 300-500 fish. And red fish in the breeding also has no disease, so everyone's farming burden is not too large, this industry is still OK, what do you think?