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Ecological breeding method for Hippocampus erectus

A lined seahorse, ecological technology, applied in the field of lined seahorse ecological nursery, can solve the problems of the lined seahorse seedling survival rate and growth rate limitation, lack of domestication system, etc., achieve excellent survival rate and growth rate, avoid direct sunlight, and facilitate cleaning effect

Inactive Publication Date: 2016-05-04
DONGSHAN YIAO AQUACULTURE
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  • Summary
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  • Application Information

AI Technical Summary

Problems solved by technology

The basis of artificial breeding of linear seahorses is seedling cultivation. The traditional seahorse seedling breeding mode is used to raise seedlings of linear seahorses. 1) Due to the lack of reasonable control and deployment of the breeding environment, namely water temperature, salinity, water quality and light; 2 ) In different stages of raising seahorse seedlings, that is, the seedling stage and the middle seedling stage, there is a lack of timely adjustment of the living environment of seahorses, that is, the parameters of water temperature, salinity, water quality and light; During the seedling stage and the middle seedling stage, the feeding materials are changed, and the lack of a perfect domestication system leads to a large degree of restriction on the survival rate and growth rate of the lined hippocampus.

Method used

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Embodiment Construction

[0024] For the convenience of those skilled in the art to understand, the present invention is described in further detail now by embodiment:

[0025] A kind of linear seahorse ecological seedling raising method, the concrete steps of this linear seahorse ecological seedling raising method are as follows:

[0026] (1) Pairing and management of lined seahorse broodstock:

[0027] Healthy, complete, large and plump males and females with a height of 12 cm or more are selected as brood fish, the ratio of male to female is 1:1, and there are 46 seahorse brood fish per m3 of water body;

[0028] Place some fake trees in the breeding pond to let the seahorses rest, keep the water temperature at 20-28°C, and the salinity at 2.5-3.3, feed chilled mysis 3 times a day, suck the bottom every day, clean up the remaining bait and feces, and keep daily Flowing water, the water change rate is greater than 100%, 5PPM of EM bacteria is added every day to help purify the water quality, and the...

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Abstract

The invention relates to an ecological breeding method for Hippocampus erectus. The ecological breeding method for the Hippocampus erectus includes the following steps of: pairing and management of parent Hippocampus erectus; management of small-size young Hippocampus erectus; and management of middle-size young Hippocampus erectus. During the whole breeding process, a breeding environment including water temperature, salinity, water quality and illumination, can be reasonably controlled and arranged; during different stages of Hippocampus erectus breeding, i.e., a small-size young stage and a middle-size young stage, various parameters of a living environment of the Hippocampus erectus can be timely adjusted; and through change of feeding materials and perfect feeding domestication, the breeding survival rate and the growth rate of the Hippocampus erectus can be effectively ensured.

Description

technical field [0001] The invention relates to a method for cultivating and raising seedlings of seahorses, in particular to an ecological method for raising seedlings of linear seahorses. Background technique [0002] The lined hippocampus is a species of seahorse native to the Americas, also known as the gray hippocampus, which was introduced from the United States by Chinese scholars in 2009. In an artificial environment, it can grow to 12 cm in 3 months, 16 cm in 6 months, the maximum body length can reach 27 cm, and the life span is 3-4 years. The lined seahorse is larger in size, grows faster, has stronger disease resistance, and has wider temperature adaptability. It is more suitable for artificial breeding than the three-spotted seahorse and seahorse that are traditionally bred in China. The basis of artificial breeding of linear seahorses is seedling cultivation. The traditional seahorse seedling breeding mode is used to raise seedlings of linear seahorses. 1) Due...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81A01K61/00
Inventor 吴茂钦
Owner DONGSHAN YIAO AQUACULTURE
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