Sea ginseng, bird's nest and shark's fin are equally famous, and it is one of the eight treasures in the world. There are many species along the coast of South China Sea in China. With the development of economy and the domestic demand for seafood, cultivating sea cucumber has become the most profitable farming project for farmers in coastal areas. So what kinds of sea cucumbers are there? What kind of farming is the most profitable?

1, Stichopus japonicus

Sea cucumber is a kind of sea cucumber. It is the best quality of more than 20 kinds of edible sea cucumbers in China. As a precious seafood, sea cucumber is listed as one of the "Eight Treasures". Because its medicinal properties are warm and tonic, it is rich in enemy ginseng, so it is named sea cucumber. The family Stichopus Japonicus includes Stichopus Japonicus, Stichopus Japonicus, Stichopus Japonicus and Stichopus Japonicus.

2. Optical ginseng

Ginseng is a kind of sea cucumber. This class is divided into three subjects, the price is lower than that of sea cucumber, and the nutritional value is far less than that of sea cucumber. In the south, families generally use it for cooking, and it is also relatively large, and it is often called eggplant.

3.topaz

Topaz is the best quality ginseng. Topaz is mainly produced in the South China Sea, with a cylindrical shape, a slightly flat belly and khaki color, and many warty protrusions on the back. Compared with sea cucumber, topaz saponin has higher content, moderate acid mucopolysaccharide and better medicinal value, which is suitable for middle-aged and elderly people and weak patients.

4, bald ginseng

Naked ginseng, to be exact, is not a certain kind of sea cucumber. There are several varieties of naked ginseng, namely naked ginseng (also called Adenophora adenophora), naked ginseng and yellow naked ginseng (also called yellow naked ginseng). Among them, naked ginseng is the best, with high nutrition, good taste and large hair volume, which can be 2.5 times longer, followed by naked ginseng and naked ginseng. Australian ginseng is the best, followed by the Philippines, Indonesia and Vietnam.

5, pig woman ginseng

There are three kinds of pig shrubbery: white pig shrubbery, flower pig shrubbery and black pig shrubbery, among which white pig shrubbery is white, flower pig shrubbery is patterned and black pig shrubbery is black. Pig ginseng has high nutrition and good taste. It is the raw material of sea cucumber in the famous dish Buddha jumping wall, which can tonify kidney, replenish essence, nourish blood and lower blood pressure. It has certain curative effect on hypertension and coronary heart disease, eliminating hemorrhoids, treating gastric ulcer and preventing cancer. It can nourish yin and tonify kidney, strengthen yang and warm up. It is necessary for the patients with hypercholesterolemia and diabetes, middle-aged and elderly people, especially married women, and has a good therapeutic effect.

6. Coarse sea cucumber

Stichopus japonicus is a kind of high-quality edible sea cucumber in China, which has high nutritional value, economic value and health care function. It is a real ecological health food, which is rich in natural resources in Beibu Gulf, Nansha and Xisha Islands. Internationally, sea cucumber is also an important tropical sea cucumber breeding variety and a high-grade aquatic product that earns foreign exchange through export. It has the characteristics of rapid growth, simple and diverse breeding methods, few diseases and great market demand, and has great potential for aquaculture development in coastal areas of South China.