Nan 'ao, Guangdong: Why do fertilized eggs become fishermen's new favorites?

Hello! I'm glad to meet you here. I hope my answer is helpful to you. See your question: "South Australia, Guangdong: Why do fertilized eggs become the new favorite of fishermen?" "What I want to say later is that in recent years, Nan 'ao County, Guangdong Province has vigorously promoted the construction of ecological islands, and the coastal water quality and water bodies have been well protected, becoming a paradise for all kinds of fish to inhabit and multiply. Among them, yellow-lipped fish, a national second-class protected aquatic animal, also appears from time to time. According to statistics, several yellow-lipped fish accidentally bumped into fishermen's nets last year. Therefore, when many fishermen catch fish that are difficult to identify, they usually think it is yellow-lipped fish, but they are often identified as high-value red-billed sole, commonly known as "red-lying" white fish. The sea is not a fish pond. Why do these two kinds of fish frequently become prey in fishermen's nets?

First of all, it is understood that with the adjustment of fishery production structure, in recent years, Nan 'ao Island has selected high-quality fish varieties and vigorously developed marine aquaculture. Among them, the high-value red-billed sole and large white-bellied fish have strong market demand because of their rich nutritional value. To this end, the fry of the above two kinds of high-quality fish have also become the objects that the fry farms in Fujian, Guangdong and other places compete to buy. In order to obtain fry safely and quickly, all nurseries employ technicians to go deep into fishing rafts, and select mature female eggs and sperm of lean industrial fish for "in vitro fertilization" to obtain "fertilized eggs". For the nursery, it has many benefits to obtain fertilized eggs directly from batches of fish mothers raised by fishing rafts. On the one hand, you don't have to spend money and effort to buy a fish mother in the market (often a fish mother costs several hundred yuan), on the other hand, it also reduces the risk of accidental death during transportation. The favorable factors make the "in vitro fertilization" industry of the above two kinds of fish heat up rapidly everywhere.

Secondly, fishermen in the sea are mistaken for "money flounder". Because some fertilized eggs are lost in the sea, red-billed flounder and large white fish breed freely in the sea, which makes the number of such fish in the sea increase year by year; In addition, due to frequent typhoons along the coast, especially under the influence of strong typhoon corals and pearls in recent two years, the coastal aquaculture industry has been seriously damaged, and the fish cultivated by fishermen on a large scale, including red-billed flounder and large white fish, have returned to the sea and swam to various sea areas, making it possible for fishermen in South Australia to obtain a certain amount of red-billed flounder through various operations.

Finally, "fertilized eggs" have become fishermen's "new favorites". Due to the strong demand and promising prospects, "fertilized eggs" are popular, which also adds a way for island fishermen to get rich. At present, the "fertilized egg" of red-billed flounder in the market is as high as per kilogram 1400 yuan, and that of large white flounder is around 600 to 700 yuan. A fisherman engaged in cage culture in Lieyu Bay of Shen 'ao Town told reporters that two local farmers earned more than 30,000 yuan by selling "fertilized eggs" last year. "fertilized eggs" have become the "new favorites" and "golden eggs" of fishermen on the island.