CATDOLL : CATDOLL: What are the main types of artificial breeding methods for sea cucumbers?

What are the main methods of artificial breeding of sea cucumbers?

There are three main ways to artificially cultivate sea cucumbers. There are several existing states to distinguish between wild sea cucumbers and sea cucumbers. The first is ready-to-eat sea cucumbers, which are easy to distinguish. Basically, you can look at the thorns of the sea cucumber. Due to the growth environment, the thorns of wild sea cucumbers are very thick, cylindrical, and very sharp. The thorns will not be very long at the top. If they are, of course, the thorns of young sea cucumbers are a little sharp. The thorns of salt sea cucumbers are also important, but because there is no hair, you can still see the feet of the sea cucumber. The thorns of wild cucumbers must be strong and powerful, and not very long and sharp. The feet of wild sea cucumbers are very complete and numerous, and the suction cups on the soles of the feet are very obvious.

First of all, look at the shape of the dried sea cucumber. The Liao sea cucumber is pointed at both ends and fat in the middle. The sea cucumber farmed in the south is equally thick at both ends. In short, whether the sea cucumber is wild can be completely seen with the naked eye. It mainly requires time and experience. First of all, the thorns of wild sea cucumbers and farmed sea cucumbers are different. Wild sea cucumbers are dark brown in color, like a mallet, with neat thorns, about four to six rows long. Wild sea cucumbers have thick skin, high collagen content, and great elasticity. Captive sea cucumbers are yellow-green in color, thin skin, and low collagen content.

Secondly, the suckers of wild sea cucumbers are different. The suckers on the abdomen of wild sea cucumbers are numerous, short, thick, and very powerful. Because wild sea cucumbers grow in deep sea areas with turbulent water flow, sea cucumbers must hug the sea sand tightly to stay firmly on the seabed. Over time, the suckers of wild sea cucumbers become numerous, short, thick, and powerful. The suckers of captive sea cucumbers are few in number, thin, and long. Captive sea cucumbers grow in shallow waters or captive ponds with small water flow, making it easy to fix on the seabed or rocks, so their suckers are thin and long. The shape of wild sea cucumbers is different from that of farmed sea cucumbers.

Wild sea cucumbers grow in the wild, in deep water (26-27 meters), without fixed feed, and mostly grow for 3-5 years, with long sunshine hours. The sea cucumbers are dark gray in color, with thick meat and thin skin; but captive sea cucumbers need to be fed regularly and quantitatively. Sea cucumbers grow fast and can grow into an edible size in one or two years. Most of them are dark yellow, bright in color, with thick skin and thin meat. The appearance of wild pure friendly sea cucumbers is relatively complete, and there are no scratches on the skin of sea cucumbers; the appearance of captive sea cucumbers is mostly scratched. This is because sea cucumbers in the deep sea are usually caught on the sand or in the nets used to raise sea cucumbers. Captive sea cucumbers are mostly lying in the cracks of hard rocks, which are not easy to catch. Special tools must be used to quickly grab them with a shovel, so it is easy to scratch the sea cucumbers.

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