Bait domestication method for juvenile hippocampus

Abstract

The invention provides a bait domestication method for young sea horses. The bait domestication method comprises the four steps of preparation of a breeding pond, ecological construction of a domestication pond, installation of domestication equipment and management in the domestication period. 5 days before the juvenile sea horses enter the culture pond, the culture pond is prepared, a culture net cage and a bait table are placed, scatophagus argus and horseshoe shells are put into the culture pond, and 0.3-0.5 ppm of shrimp slices are poured into the culture pond every day until the water body is tawny. After the breeding ecology is constructed, feeding the young sea horses three times a day according to the standard that 200 young sea horses are fed into each breeding net cage, feeding the young sea horses in a satiation mode, and thoroughly cleaning a bait table 1.5 h after feeding each time. And domesticating for about 5 days until the hippocampus can actively eat opossum shrimps on the bait platform, and after domestication is finished, transferring the hippocampus into a culture pond for culture. According to the method for domesticating the ecological sea horse bait, an ecological breeding system is constructed, the breeding water body is stable, the domestication efficiency is high, water is saved, and the labor cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of seahorse breeding, and in particular relates to a bait domestication method for juvenile seahorses. Background technique [0002] Hippocampus is a traditional precious Chinese medicine in my country and is known as animal ginseng. According to incomplete conservative statistics, the annual demand for dried hippocampus used as medicine in my country is no less than 500 tons. With the establishment of the national general health strategy, hippocampus is a good product for disease prevention and health care. If 10 million people consume 5,000 yuan of hippocampus products every year, the market value will reach 50 billion, and the market potential is huge. [0003] At present, the species of seahorse breeding in my country is mainly gray seahorse (Hippocampus erectus), which is favored by farmers because of its large size, fast growth and strong fecundity. There are no less than 50 enterprises breeding seah...

AI Technical Summary

Problems solved by technology

[0005] However, using the traditional bait domestication method, there are problems such as time-consuming, labor-intensive and water-consuming problems: on the one hand, due to feeding frozen mysis, and the residual bait is not cleaned up in time or thoroughly, the culture failure caused by hippocampus enteritis often occurs; on the other hand, Seahorses are active in feeding on live bait. In the traditional domestication method, seahorses are dispersed in water bodies, requiring a large amount of artificial non-stop feeding to make mysis float in the water and stimulate seahorses to eat. A large number of unfed frozen mysis are soaked for a long time. In the water body, a large amount of water change is required to ensure the safety of breeding

Third, due to the large range of activities of the hippocampus in the breeding pond, and the fact that it is quiet and resistant to hunger, the traditional method of domestication will take a long time and the domestication efficiency will be low.

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