Sea cucumber ecological stocking technology

Abstract

The invention relates to a sea cucumber ecological stocking technology. The technology is characterized by a method comprising the steps of sea area selection, sea cucumber fry selection and acclimatization, bait feed formulation, and semi-enclosed habitat preparation. According to the invention, a wind-sheltering sea area with gentle currents is selected; sea cucumber fries are first disinfected and cooled in a storehouse; when the temperature is consistent with the water temperature at a depth of 10m at the stocking sea area for 3 days, the sea cucumber fries are put in the sea, wherein usually 1000-3000 fries are put in one unit; fresh seaweeds are harvested and crushed, and the crushed seaweed is added into 80-mesh net bags according to fixed amounts; soaked net bags are used for preparing semi-enclosed net bags; according to current loss situations, weight stones are added or the net bags are connected in series and fixed on the seabed; and preferably 50-300 fries are put into each bag. In the prior art, indicators of heavy metals such as cadmium, lead, mercury, chromium and zinc are greatly higher than nutrition indicators of sea cucumbers. The technology starts with the construction of culturing facilities, such that the pollution problem in sea cucumber culturing is solved from the source, and great contribution is made to human health.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a sea cucumber ecological stocking technology. Background technique [0002] As a precious sea treasure, sea cucumber is listed as one of the "Eight Treasures" of the sea. It is a high-end health-care nutritional food with great nourishing value, which determines its high price. "Sea cucumber, some people call it "sea ginseng". It is named for its tonic effect similar to ginseng. There are dozens of species of sea cucumber in the world, and there are more than 20 species in our country. Among them, plum ginseng and sea cucumber are the most valuable in the world. Species. Sea cucumbers and light ginseng are mostly used for tonic. The nutritional value of sea cucumbers is relatively high, and every 100 grams of water-produced sea cucumbers contains 14.9 grams of protein, 0.9 grams of fat, 0.4 grams of carbohydrates, 357 mg of calcium, 12 mg of phosphorus, and 2.4 mg of iron , as well...

AI Technical Summary

Problems solved by technology

What's more serious is that chemical substances such as antibiotics and auxin that have been used in large quantities for a long time are deposited in the body of sea cucumbers, and sea cucumbers themselves do not have the ability to detoxify chemical substances, and the harmful chemical substances absorbed into the body cannot be excreted from the body, and such sea cucumbers are After people eat it, not only cannot fully achieve the effect of nourishing and nourishing, but also cause harm to the human body due to the harmful substances inhaled in the ginseng.