"Focus on aquaculture, focus on aquatic market", hello everyone, welcome to watch today's "aquatic price network"! Today, the author wants to take you to understand this fish, which is common in the market and is a precious species. Although the price is much higher than other fish, the number of consumers who buy it is endless. It is mainly because of its high edible value and excellent meat quality, which is popular with people. In the market, many fishmongers and chefs like to call it "guiyu", although it is homophonous, but the author still has to correct it, this "gui" is not the other "mandarin".
Mandarin fish, also known as crucian carp, mandarin fish, chrysanthemum fish, anchovy, ridged fish, sow shell, is a kind of fish belonging to the vertebrate phylum, teleost fish, perch, perch family, mandarin fish genus. Because the requirements for the living environment are not very high, in addition to the Qinghai-Tibet Plateau in China, there are mandarin fish in major waters, rivers and lakes.
Because there is no specific regional restriction on the wide distribution, most people can enjoy the dish of mandarin fish. And to say how delicious mandarin fish is, since ancient times there have been "peach blossom flowing water mandarin fish fat", "10,000 peach blossom half foot fish" praise, it can be said that in the less thorny fish, mandarin fish meat is the most tender. (There are many practices of mandarin fish on the market today, such as steamed mandarin fish, slippery, tiles, bad slip, pot collapsed fish, green pepper fish, Koryo fish, catch fried fish, etc.)
In addition to making a deep impression when eaten, mandarin fish with distinctive appearance is also memorable. The height of the body is flattened, the entire head is larger, the mouth is slightly oblique, and the small teeth of the upper and lower jaws are canine teeth; The body surface is brownish yellow with irregular patches and spots, and the abdomen is slightly white. Overall, the mandarin fish's stupid appearance can't help but give people a sense of kindness and amiability. But in real life, mandarin fish is not a good stubble. Mandarin fish are carnivorous fish, usually foraging at night, like to group together, more ferocious and violent personality, often feed on juvenile shrimp fish, not the herbivorous fish that people think. But don't look at mandarin fish eat meat all day, fierce and brutal, in the artificial breeding process mandarin fish is very susceptible to disease, is a "sick seedling".
According to the small editor of the "Aquatic Products Price Network", there are as many as ten kinds of records and preventive treatments. For example, explosive infectious diseases (caused by macrococcupine virus infection) are highly contagious, with a high incidence and a mortality rate of more than 90%; bacterial gill rot (caused by columnar xanthobacterium infection) are prone to disease in the high temperature season; mandarin sepsis (caused by bacteria such as hydrophilic aeromonas) Mandarin sepsis, which is prone to poor pond water quality; and enteritis (caused by enteric punctate aeromonas infection).
In addition, there are water mold diseases caused by mold infections, car melon worm disease, rotifer disease, inclined tube worm disease, Chinese loach disease, anchor head loach disease, in short, a variety of diseases. As a valuable species, the popular mandarin fish has a certain market, and the income from farming mandarin fish is considerable. But for mandarin fish that are often sick, if there are no two shabu shabu, not everyone can raise them.