A method for domesticating the striae hippocampus to eat compound feed

Abstract

A method for domesticating Hippocampus erectus to eat a mixed feed comprises the following steps: allowing no living bait to exist in an overnight larva pool after domestication begins, sprinkling iced opossum shrimps in the complete pool, feeding the living bait 1h later for 3d, only adding iced opossum shrimps every forenoon, only adding the living bait every afternoon, and stopping living bait feeding after parts of Hippocampus erectus eat the opossum shrimps; continuously carrying out fixed point feeding with iced dried small shrimps used for substituting iced opossum shrimps for 1 week; domesticating the Hippocampus erectus to eat a bait in a meat emulsion form: continuously carrying out fixed point feeding with a fresh shrimp meat emulsion used for substituting the iced dried small shrimps for 1 week, thawing the frozen fish meat emulsion and the fresh shrimp meat emulsion in water, mixing and stirring the fish meat emulsion and the fresh shrimp meat emulsion, and carrying out fixed point feeding for 3d; and selecting a powdery mixed feed, and allowing the Hippocampus erectus to completely eat the mixed feed. The mixed feed is easy to purchase and transport.

Description

technical field [0001] The invention relates to a method for domesticating linear seahorses to eat compound feed. Background technique [0002] The lined seahorse (Hippocampus erectus), also known as the gray seahorse. It grows fast, has a large body and high medicinal value, and is one of the main species of seahorse breeding. And because it has gray-green, red, black and other polymorphic colors and a few white individuals, it is also very popular as a seawater ornamental fish. At present, the breeding of lined seahorses has begun to take shape in some places, which mainly solves a bait problem for seahorses—from only eating live bait to being able to eat chilled bait. The chilled bait for feeding seahorses is mainly mysis and hairy shrimp. Chilled mysis is the key bait for domesticated seahorses to eat chilled bait. Afterwards, as the seahorses grow, they will eat larger chilled hairy shrimp. However, first of all, mysis and hairy shrimp are only available in specific ...

AI Technical Summary

Problems solved by technology

However, first of all, mysis and hairy shrimp are only available in specific seasons and regions, and fresh products are not easy to transport and store for a long time. The main ones are diseases that manifest as symptoms of enteritis during adult seahorse breeding, which will cause a large number of seahorse deaths, make the survival rate of seahorse breeding unstable, and make it difficult to achieve the expected economic benefits. These diseases may be related to long-term feeding of chilled bait

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