In fact, some sea cucumbers are mainly due to these factors and reasons. The first one must talk about the origin of sea cucumber.

Geographically, China Stichopus japonicus can be divided into North Ginseng and South Ginseng. Northern ginseng generally refers to Stichopus japonicus from Dalian, Liaoning Province, Shandong Peninsula and some sea areas in Hebei Province, while southern ginseng refers to Stichopus japonicus from Xiapu, Fujian Province. For Liao Shen and Shen Lu, the two seas have their own advantages. Dalian sea cucumber in Liaoning started relatively early, and with the support policies of the local government, it belongs to a regional brand.

Yantai and Dalian belong to the same sea area, but they have an advantage that other sea areas do not have, that is, they have very thick sea mud, which is rich in minerals and nutrients needed for the growth of sea cucumbers, so this special advantage of Yantai sea area has created the unique quality of sea cucumbers in Yantai. In fact, there is almost no difference between the sea cucumbers cultured in Yantai and Dalian, which are all from Bohai Bay, but now more than half of the sea cucumbers in Dalian are processed in Yantai, because the sea cucumber processing technology in Yantai is the best.

South ginseng, also known as Fujian ginseng, actually moved seedlings from Liaoning and Shandong to Xiapu sea area in Fujian for artificial cage culture. The cultivation of northern ginseng and southern ginseng is an important scientific research achievement of Chinese Academy of Sciences and several ocean universities, which supplements the market dominated by northern ginseng, stabilizes the high market price and satisfies low-end consumers. Now it has a history of 16 years. The growth period of Fujian ginseng is only half a year, and its nutritional value is far from that of northern ginseng, even if it is cultivated in the north.

Secondly, the price of the second seedling should also be taken into account. Whether the sea cucumber is good or not, first of all, you should pay attention to the seedlings. Ginseng seedlings are divided into normal temperature seedlings, overwintering seedlings, summer seedlings, large seedlings, small seedlings, hybrid seedlings and so on. The price depends on the impurity content, health status and so on.

In addition, the cultivation method and technology of the third kind of sea cucumber are also very important. At present, there are no pure wild sea cucumbers on the market, all of which are artificially intervened. Mature sea cucumber culture techniques include intertidal cofferdam culture, pond culture, Dapeng culture, cage culture and so on. The closest thing to the wild is "bottom sowing culture", that is, artificially cultivated healthy sea cucumber seedlings are put into natural sea areas suitable for the growth of sea cucumbers, and they grow freely on the seabed without any artificial intervention, and the growth process and nutrition are the same as those of pure wild sea cucumbers.

Finally, you must consider the cost of sea cucumber fishing. Because there is almost no fishing cost in other farming methods except bottom sowing sea cucumbers, bottom sowing sea cucumbers mainly rely on high-risk artificial fishing. Of course, robotic arms and intelligent fishing are used in many places now, which improves the efficiency and has no risk.

In short, you get what you pay for. Good sea cucumber must have its reasons, so we can also use these factors to balance the value and price of sea cucumber when buying.