A kind of ecological cultivation method of Japanese seahorse

Abstract

The invention discloses an ecological Japanese sea horse breeding method. The ecological Japanese sea horse breeding method comprises the steps of building an ecological sea horse breeding pond one week before breeding, cultivating microalgae in the built ecological breeding pond, and measuring and controlling water quality to reach newborn sea horse breeding indexes before newborn sea horses are bred. When the newborn sea horses is younger than 15 days, the released density is 1000-1200 tail / m<3>, and baits are composed of rotifer, copepods larvae, chlorella, photosynthetic bacteria, tetraselmis and fairy shrimps which are just incubated. During 15-30 days, the released density is 600-1000 tail / m<3>, baits are composed of fairy shrimps, copepods larvae and shrimp seeds, and the baits are fed into the breeding pond four times per day. A sea horse juvenile fish breeding stage comprises the step of enabling the water quality to reach juvenile fish breeding indexes before breeding. During 30-40 days, the released density is 600-800 tail / m<3>, and the baits are fed into the breeding pond three times per day. A sea horse adult fish breeding stage comprises the step of enabling the water quality to reach sea horse adult fish breeding indexes. The released density of sea horse adult fish is 200-400 tail / m<3>, baits are fresh and alive shrimps, and the baits are fed into the breeding pond three times per day. The ecological Japanese sea horse breeding method has the advantages of reducing production cost.

Description

technical field [0001] The invention belongs to the technical field of seahorse breeding, and relates to a Japanese seahorse ecological breeding method. Background technique [0002] Seahorse is a collective name for several small fishes in the warm sea of ​​the family Pricklyfish, which belongs to the bony fishes. It is a first-class protected animal in the world and a second-class national protected animal. It is on the verge of extinction. At the same time, hippocampus is a precious traditional Chinese medicine with high economic value. It has medicinal functions such as strengthening the body, nourishing the kidney and strengthening yang, relaxing tendons and activating collaterals, reducing inflammation and relieving pain, calming the nerves, relieving cough and asthma, etc., especially for the treatment of nervous system diseases. efficient. In addition to being mainly used in the manufacture of various synthetic drugs, hippocampus can also be taken directly for fitn...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of seahorse ecological culture method, solves the problem that the existing breeding mode is not suitable for artificial culture of Japanese seahorses

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