CATDOLL : CATDOLL: Why are eel fry called "soft gold"? How precious are they?

Why are eel fry called "soft gold"? How precious are they?

In real life, eel fry is indeed called "soft gold". The so-called "soft gold", as the name suggests, is comparable to gold in price. So, why is eel fry equivalent to gold? In fact, the reason is very simple, that is, the number of eel fry is extremely rare. It is said that things are rare and expensive. Due to the extremely small number and the huge market demand, the price remains high. In theory, as long as the number can be expanded by artificial breeding, the price will not be so high. Unfortunately, until now, the technology of artificial breeding is still immature, and there is no way to expand the number by artificial means. Therefore, eel fry can only be obtained by wild fishing. However, because many people want to make money, the number of fishing has soared, which makes the number of eel fry less and less, so the price becomes more and more expensive. After all, everything is in line with the principle of "scarcity makes things expensive".

In fact, compared with ordinary seedling breeding, the environment required for eel fry is much more stringent. Ordinary fish fry can be cultivated artificially, so the quantity is huge, so the price of ordinary fish fry is relatively cheap, but eel fry cannot be cultivated. They must be caught from the wild and cannot be cultivated artificially. Therefore, the number of eel fry that can be obtained cannot be controlled artificially, but can only be determined according to the reproduction situation of the eels. As a source of food for humans, the number of eels has decreased significantly in recent years, so the number of eel fry has also become less and less.

In addition, there is another important reason why eel fry is called "soft gold", that is, the nutritional value of eel is richer than that of ordinary fish, so the selling price is relatively higher, which also determines the price of eel fry. Eel meat is delicious, rich in protein and trace elements, such as calcium, iodine and zinc, etc., and eel has very few fish bones, only one main bone, and the meat is very soft, which has the effect of clearing heat, detoxifying and nourishing. It is worth mentioning that in daily life, eels are generally grilled when they are made, and the fish bones of the eels must be removed before grilling, and then the eels are pierced with barbecue sticks and grilled on coals.

During the roasting process, the fat in the eel's skin will become more and more fragrant under the effect of high temperature, and the eel's meat will become more and more tender and juicy. Of course, if it is served with eel sauce, the taste will be even more intense. Generally, eels are served with a raw egg, which is the soul ingredient of roasted eels. After the soul is injected, the taste of the eel will become better. Basically, no one doesn't like to eat roasted eels. Because of the endless aftertaste, many people want to eat it a second time after eating it once, but due to the high price, eels are not often available.

In short, the reason why eel fry is called "soft gold" is because their number is extremely small and the nutritional value of eels is high.

I want to learn about conger eel farming. What are the online learning methods for conger eel farming?

Eel is the general name of eels, belonging to the order Microhyliformes. It is a kind of fish in the ocean. It looks like a long snake, tastes delicious and is rich in nutrition. With the hot development of China's aquaculture industry, high-end aquatic products such as eels have become more and more common in the market in recent years, and their prices are also very expensive, but they still cannot stop people's buying craze. Because of such market prospects, my country has initially formed an eel industry sales chain integrating eel breeding, breeding, and adult eel breeding. But in fact, there are still many loopholes in my country's artificial breeding technology, which greatly increases the difficulty of eel breeding. If you don't pay attention to mastering the correct breeding methods and techniques, you may fail. So, how can you raise yellow eels well? Eel breeding eel breeding methods and precautions, seed selection. Because the price of yellow eels is very high, you should choose plump, strong, and active larvae for breeding. Otherwise, it is easy to die, and there will be direct cost losses.

Generally speaking, this breeding method is chosen to ensure the survival rate of the eel, making it easier to survive in the subsequent breeding and management process. Water quality management. As a marine organism, eels must be far away from the bad water quality environment, so it is recommended to breed near the seaport. In order to maximize the restoration of the marine environment of the eel, a special breeding farm should be established in the breeding area. The water temperature is required to be maintained between 8℃ and 30℃. At the same time, it is necessary to pay attention to the water flow rate not being too fast, which will easily cause the fish to disperse. In addition, oxygen tubes can be placed in the breeding site to ensure that there is enough oxygen in the water to support its activities. Eel breeding technology. Breeding density. The breeding density needs to be adjusted according to the type of eel. Generally speaking, if the eel is small, about 120 eels can be placed in one square meter. During the breeding process, special attention should be paid to the growth of the eel, and the weak eels can be carefully cared for separately to avoid the law of the jungle.

Disinfection. Disinfection is an important task in eel farming, which can be roughly divided into three stages: first, disinfection is required before the fry are released to remove various bacteria carried by the fry; second, disinfection of the seawater in the breeding area before harvesting is mainly to remove impurities and bacteria remaining during the breeding process. Finally, disinfection is carried out after harvesting to facilitate the next fish farming and avoid pollution of seawater. 5. Feed. Eels are carnivorous fish that mainly prey on small fish, shrimps, crabs, earthworms and other animal foods. After sexual maturity, the digestive organs of adult eels will gradually shrink and stop eating. Don't worry about this.

The above are some techniques and precautions for eel farming. In fact, eels have relatively poor adaptability to the environment, so whether the growth environment is suitable is the key to determining eel production. Only by paying special attention to the above points can eels grow well. Precautions for eel farming About the latest market trends of eel farming, wonderful pictures, and popular comments, you may be interested in the following recommended content, welcome to read.

You can search for relevant learning materials and teaching videos on the Internet, or you can learn from local experienced large-scale breeders. Large-scale breeders have rich breeding experience and can provide you with technical assistance. You can also seek help from technical personnel from the government for further learning.

You can choose to go to some rural websites to ask questions, you can go to Baidu's Tieba, Baidu Knows, professional breeding websites, major short video software, and film and television software to learn.

I think I can sign up for a class online so that I can learn the relevant breeding knowledge.

You can search for breeding methods from major bloggers online, learn from short videos, listen to the radio, learn from newspapers, or consult experienced people.